GET /api/v0/nonlocalizedeventsequence/?format=api&offset=7000&ordering=id
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 11124,
    "next": "https://hermes.lco.global/api/v0/nonlocalizedeventsequence/?format=api&limit=100&offset=7100&ordering=id",
    "previous": "https://hermes.lco.global/api/v0/nonlocalizedeventsequence/?format=api&limit=100&offset=6900&ordering=id",
    "results": [
        {
            "id": 7001,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 159920,
                "topic": "igwn.gwalert",
                "uuid": "c95f0630-1677-4a4a-8679-db5731b8bf72",
                "title": "S241228e - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241228e/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241228e/view/"
                    },
                    "event": {
                        "far": 1.903207e-05,
                        "time": "2024-12-28T01:04:53.586Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 3050.832400342592,
                        "area_90": 13580.610473161893,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.10563315536162127,
                            "HasRemnant": 0.6235889769962114
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "1e118b8b6d07dd00724a343b03f07a4e",
                        "classification": {
                            "BBH": 0.000180504,
                            "BNS": 3.0084e-05,
                            "NSBH": 0.000451261,
                            "Terrestrial": 0.999338151
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-28T01:05:24Z",
                    "superevent_id": "S241228e",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-28T01:05:25.516551Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-28T01:05:25.516567Z",
                "modified": "2024-12-28T01:05:25.532666Z"
            }
        },
        {
            "id": 7002,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 159921,
                "topic": "igwn.gwalert",
                "uuid": "876e14a3-f32d-4180-a6c4-64980b891256",
                "title": "S241228e - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241228e/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241228e/view/"
                    },
                    "event": {
                        "far": 1.903207e-05,
                        "time": "2024-12-28T01:04:53.586Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 3050.832400342592,
                        "area_90": 13580.610473161893,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.10563315536162127,
                            "HasRemnant": 0.6235889769962114
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "1e118b8b6d07dd00724a343b03f07a4e",
                        "classification": {
                            "BBH": 0.000180504,
                            "BNS": 3.0084e-05,
                            "NSBH": 0.000451261,
                            "Terrestrial": 0.999338151
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-28T01:09:59Z",
                    "superevent_id": "S241228e",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-28T01:10:00.268598Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-28T01:10:00.268615Z",
                "modified": "2024-12-28T01:10:00.288823Z"
            }
        },
        {
            "id": 7003,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 159942,
                "topic": "igwn.gwalert",
                "uuid": "4957225b-bf16-4704-8b6e-171bcaaf8c8f",
                "title": "S241228q - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241228q/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241228q/view/"
                    },
                    "event": {
                        "far": 1.808953755047041e-05,
                        "time": "2024-12-28T03:34:08.156Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 505.0449510058197,
                        "area_90": 1938.7683204377956,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.3702075424714393,
                            "HasRemnant": 0.004980519713298939
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "f13e06af6a21bb61ab0e503c80ad9c42",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.00022485680126676846,
                            "NSBH": 0.0015606054331290722,
                            "Terrestrial": 0.9982145377656042
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-28T03:34:37Z",
                    "superevent_id": "S241228q",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-28T03:34:38.383892Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-28T03:34:38.383905Z",
                "modified": "2024-12-28T03:34:38.389425Z"
            }
        },
        {
            "id": 7004,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 159943,
                "topic": "igwn.gwalert",
                "uuid": "f946ee92-939b-4738-be95-c2d00220638e",
                "title": "S241228q - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241228q/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241228q/view/"
                    },
                    "event": {
                        "far": 1.808953755047041e-05,
                        "time": "2024-12-28T03:34:08.190Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 490.5671356259271,
                        "area_90": 1866.5890669496355,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.376361419335811,
                            "HasRemnant": 0.006503485629317048
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "ee34c4fb0aa8987df67d8c5c0727aefa",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.00021635009252480132,
                            "NSBH": 0.0015691121418709947,
                            "Terrestrial": 0.9982145377656042
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-28T03:39:13Z",
                    "superevent_id": "S241228q",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-28T03:39:14.040082Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-28T03:39:14.040099Z",
                "modified": "2024-12-28T03:39:14.049872Z"
            }
        },
        {
            "id": 7005,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160031,
                "topic": "igwn.gwalert",
                "uuid": "6e12147c-81f0-41c2-93ba-950cf0cc5fca",
                "title": "S241228ak - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241228ak/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241228ak/view/"
                    },
                    "event": {
                        "far": 2.038400656988193e-05,
                        "time": "2024-12-28T05:47:48.580Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 504.62530418321415,
                        "area_90": 2873.7414412030357,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.004106583072100313,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "8d4071728556168053921764102a6619",
                        "classification": {
                            "BBH": 0.050741167371527694,
                            "BNS": 1.461243485276513e-15,
                            "NSBH": 1.0519932823239381e-13,
                            "Terrestrial": 0.9492588326283656
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-28T05:48:10Z",
                    "superevent_id": "S241228ak",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-28T05:48:11.244951Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-28T05:48:11.244967Z",
                "modified": "2024-12-28T05:48:11.251737Z"
            }
        },
        {
            "id": 7006,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160034,
                "topic": "igwn.gwalert",
                "uuid": "9884d5b7-774e-4f27-97da-4bdb394247b5",
                "title": "S241228ak - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241228ak/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241228ak/view/"
                    },
                    "event": {
                        "far": 2.038400656988193e-05,
                        "time": "2024-12-28T05:47:48.580Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 504.62530418321415,
                        "area_90": 2873.7414412030357,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.004106583072100313,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "8d4071728556168053921764102a6619",
                        "classification": {
                            "BBH": 0.050741167371527694,
                            "BNS": 1.461243485276513e-15,
                            "NSBH": 1.0519932823239381e-13,
                            "Terrestrial": 0.9492588326283656
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-28T05:52:46Z",
                    "superevent_id": "S241228ak",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-28T05:52:47.795407Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-28T05:52:47.795421Z",
                "modified": "2024-12-28T05:52:47.802367Z"
            }
        },
        {
            "id": 7007,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160056,
                "topic": "igwn.gwalert",
                "uuid": "96f6a1d8-a350-4dbf-bea3-f2267677b19a",
                "title": "S241228aw - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241228aw/files/cwb.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241228aw/view/"
                    },
                    "event": {
                        "far": 1.77037e-05,
                        "time": "2024-12-28T07:11:28.133Z",
                        "group": "CBC",
                        "search": "BBH",
                        "area_50": 417.12894166994994,
                        "area_90": 1333.6376022405443,
                        "duration": null,
                        "pipeline": "CWB",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "e61e7ca26f9ea34fb99858ab7def5c61",
                        "classification": {
                            "BBH": 0.0008539519086485647,
                            "BNS": 0.0,
                            "NSBH": 0.0,
                            "Terrestrial": 0.9991460480913514
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-28T07:12:52Z",
                    "superevent_id": "S241228aw",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-28T07:12:53.143011Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-28T07:12:53.143026Z",
                "modified": "2024-12-28T07:12:53.155675Z"
            }
        },
        {
            "id": 7008,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160057,
                "topic": "igwn.gwalert",
                "uuid": "5475468e-054d-4023-8a92-4fa8be0641ac",
                "title": "S241228aw - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241228aw/files/cwb.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241228aw/view/"
                    },
                    "event": {
                        "far": 1.77037e-05,
                        "time": "2024-12-28T07:11:28.133Z",
                        "group": "CBC",
                        "search": "BBH",
                        "area_50": 417.12894166994994,
                        "area_90": 1333.6376022405443,
                        "duration": null,
                        "pipeline": "CWB",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "e61e7ca26f9ea34fb99858ab7def5c61",
                        "classification": {
                            "BBH": 0.0008539519086485647,
                            "BNS": 0.0,
                            "NSBH": 0.0,
                            "Terrestrial": 0.9991460480913514
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-28T07:17:28Z",
                    "superevent_id": "S241228aw",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-28T07:17:28.664406Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-28T07:17:28.664421Z",
                "modified": "2024-12-28T07:17:28.676039Z"
            }
        },
        {
            "id": 7009,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160075,
                "topic": "igwn.gwalert",
                "uuid": "7a97dd47-67d3-466d-babc-f1e8a047a958",
                "title": "S241228be - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241228be/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241228be/view/"
                    },
                    "event": {
                        "far": 6.048768162629956e-06,
                        "time": "2024-12-28T08:23:21.134Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 536.7282861125412,
                        "area_90": 3287.513208292141,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.04264138160689884,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "e8e01903345871f3ea1652a2295bb162",
                        "classification": {
                            "BBH": 0.17481218430198306,
                            "BNS": 6.265779193487964e-16,
                            "NSBH": 2.1751121859130688e-13,
                            "Terrestrial": 0.8251878156977988
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-28T08:23:50Z",
                    "superevent_id": "S241228be",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-28T08:23:51.552886Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-28T08:23:51.552901Z",
                "modified": "2024-12-28T08:23:51.559438Z"
            }
        },
        {
            "id": 7010,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160078,
                "topic": "igwn.gwalert",
                "uuid": "873f6354-bc5d-4005-a994-833c475ce745",
                "title": "S241228be - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241228be/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241228be/view/"
                    },
                    "event": {
                        "far": 1.513272574951498e-05,
                        "time": "2024-12-28T08:23:21.133Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 454.68733229314967,
                        "area_90": 2480.952015244209,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.04264138160689884,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "a037ef0caee4dc7a1f165ff379931224",
                        "classification": {
                            "BBH": 0.08091454622435847,
                            "BNS": 4.949647611515157e-16,
                            "NSBH": 3.556489537946804e-14,
                            "Terrestrial": 0.9190854537756055
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-28T08:28:27Z",
                    "superevent_id": "S241228be",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-28T08:28:28.148899Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-28T08:28:28.148914Z",
                "modified": "2024-12-28T08:28:28.157811Z"
            }
        },
        {
            "id": 7011,
            "sequence_number": 0,
            "sequence_type": "INITIAL",
            "message": {
                "id": 160176,
                "topic": "gcn.classic.text.ICECUBE_CASCADE",
                "uuid": "f7592e0e-c383-4305-aa0c-32a322d903a5",
                "title": "GCN/AMON NOTICE",
                "submitter": "",
                "authors": "",
                "data": {
                    "far": "0.4476 [yr^-1]",
                    "urls": {
                        "gcn": "https://gcn.gsfc.nasa.gov/notices_amon_icecube_cascade/140298_78422774.amon"
                    },
                    "title": "GCN/AMON NOTICE",
                    "energy": "22.05 [TeV]",
                    "src_ra": "317.9623d {+21h 11m 51s} (J2000),\n318.2036d {+21h 12m 49s} (current),\n317.4800d {+21h 09m 55s} (1950)",
                    "stream": "26",
                    "run_num": "140298",
                    "src_dec": "+40.2979d {+40d 17' 52\"} (J2000),\n+40.4014d {+40d 24' 05\"} (current),\n+40.0919d {+40d 05' 31\"} (1950)",
                    "comments": "IceCube Cascade event.\nThe position error is the combined statistical and the systematic.",
                    "revision": "0",
                    "sun_dist": "73.78 [deg]   Sun_angle= -2.7 [hr] (East of Sun)",
                    "event_num": "78422774",
                    "moon_dist": "93.38 [deg]",
                    "src_error": "20.63 [deg radius, stat+systematic, 90% containment]",
                    "sun_postn": "278.07d {+18h 32m 16s}  -23.23d {-23d 13' 40\"}",
                    "ecl_coords": "339.54, 52.80 [deg] ecliptic lon,lat of the event",
                    "event_name": "IceCubeCascade-241228a",
                    "gal_coords": "84.12, -5.48 [deg] galactic lon,lat of the event",
                    "moon_postn": "248.04d {+16h 32m 10s}  -26.58d {-26d 34' 46\"}",
                    "signalness": "8.7842e-01 [dn]",
                    "notice_date": "Sat 28 Dec 24 15:49:42 UT",
                    "notice_type": "ICECUBE Cascade",
                    "src_error50": "11.32 [deg radius, stat+systematic, 50% containment]",
                    "discovery_date": "20672 TJD;   363 DOY;   24/12/28 (yy/mm/dd)",
                    "discovery_time": "56726 SOD {15:45:26.90} UT",
                    "skymap_png_url": "https://roc.icecube.wisc.edu/public/hese_cascades/hese_60672_run00140298.evt000078422774.png",
                    "skymap_fits_url": "https://roc.icecube.wisc.edu/public/hese_cascades/hese_60672_run00140298.evt000078422774.fits"
                },
                "message_text": "TITLE:            GCN/AMON NOTICE\nNOTICE_DATE:      Sat 28 Dec 24 15:49:42 UT\nNOTICE_TYPE:      ICECUBE Cascade \nEVENT_NAME:       IceCubeCascade-241228a\nSTREAM:           26\nRUN_NUM:          140298\nEVENT_NUM:        78422774\nSRC_RA:           317.9623d {+21h 11m 51s} (J2000),\n                  318.2036d {+21h 12m 49s} (current),\n                  317.4800d {+21h 09m 55s} (1950)\nSRC_DEC:          +40.2979d {+40d 17' 52\"} (J2000),\n                  +40.4014d {+40d 24' 05\"} (current),\n                  +40.0919d {+40d 05' 31\"} (1950)\nSRC_ERROR:        20.63 [deg radius, stat+systematic, 90% containment]\nSRC_ERROR50:      11.32 [deg radius, stat+systematic, 50% containment]\nDISCOVERY_DATE:   20672 TJD;   363 DOY;   24/12/28 (yy/mm/dd)\nDISCOVERY_TIME:   56726 SOD {15:45:26.90} UT\nREVISION:         0\nENERGY:           22.05 [TeV]\nSIGNALNESS:       8.7842e-01 [dn]\nFAR:              0.4476 [yr^-1]\nSUN_POSTN:        278.07d {+18h 32m 16s}  -23.23d {-23d 13' 40\"}\nSUN_DIST:          73.78 [deg]   Sun_angle= -2.7 [hr] (East of Sun)\nMOON_POSTN:       248.04d {+16h 32m 10s}  -26.58d {-26d 34' 46\"}\nMOON_DIST:         93.38 [deg]\nGAL_COORDS:        84.12, -5.48 [deg] galactic lon,lat of the event\nECL_COORDS:       339.54, 52.80 [deg] ecliptic lon,lat of the event\nSKYMAP_FITS_URL:  https://roc.icecube.wisc.edu/public/hese_cascades/hese_60672_run00140298.evt000078422774.fits\nSKYMAP_PNG_URL:   https://roc.icecube.wisc.edu/public/hese_cascades/hese_60672_run00140298.evt000078422774.png\nCOMMENTS:         IceCube Cascade event.  \nCOMMENTS:         The position error is the combined statistical and the systematic.  \n",
                "published": "2024-12-28T15:49:42Z",
                "message_parser": "Icecube Notice Plaintext Parser v1",
                "retracted": false,
                "created": "2024-12-28T15:49:42.841540Z",
                "modified": "2024-12-28T15:49:42.855020Z"
            }
        },
        {
            "id": 7012,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160261,
                "topic": "igwn.gwalert",
                "uuid": "6493def9-c006-4fa8-b6ec-3d5f32bf6734",
                "title": "S241228cg - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241228cg/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241228cg/view/"
                    },
                    "event": {
                        "far": 8.977952e-06,
                        "time": "2024-12-28T22:01:09.759Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 4814.188348931253,
                        "area_90": 15346.484302686189,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "41f111cb657983e7a1c22f298439131b",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.001627863,
                            "NSBH": 0.0,
                            "Terrestrial": 0.998372137
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-28T22:01:40Z",
                    "superevent_id": "S241228cg",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-28T22:01:41.620405Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-28T22:01:41.620419Z",
                "modified": "2024-12-28T22:01:41.625904Z"
            }
        },
        {
            "id": 7013,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160264,
                "topic": "igwn.gwalert",
                "uuid": "82a36723-f475-479f-9e49-316f3a2b29f3",
                "title": "S241228cg - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241228cg/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241228cg/view/"
                    },
                    "event": {
                        "far": 8.977952e-06,
                        "time": "2024-12-28T22:01:09.759Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 4814.188348931253,
                        "area_90": 15346.484302686189,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "41f111cb657983e7a1c22f298439131b",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.001627863,
                            "NSBH": 0.0,
                            "Terrestrial": 0.998372137
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-28T22:06:16Z",
                    "superevent_id": "S241228cg",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-28T22:06:17.129562Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-28T22:06:17.129578Z",
                "modified": "2024-12-28T22:06:17.135299Z"
            }
        },
        {
            "id": 7014,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160358,
                "topic": "igwn.gwalert",
                "uuid": "1243861f-21c0-4e31-8209-82b2a054d823",
                "title": "S241229e - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229e/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229e/view/"
                    },
                    "event": {
                        "far": 2.166927e-05,
                        "time": "2024-12-29T03:36:36.245Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 454.89715570445253,
                        "area_90": 2459.1303804687195,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.00696372592924317,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "330b9715e56a81a85071186c7052fa80",
                        "classification": {
                            "BBH": 0.029868589,
                            "BNS": 0.0,
                            "NSBH": 0.0,
                            "Terrestrial": 0.970131411
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-29T03:37:05Z",
                    "superevent_id": "S241229e",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T03:37:06.267661Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T03:37:06.267676Z",
                "modified": "2024-12-29T03:37:06.274893Z"
            }
        },
        {
            "id": 7015,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160359,
                "topic": "igwn.gwalert",
                "uuid": "13873be8-3696-482f-b959-d5a852dc178f",
                "title": "S241229e - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229e/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229e/view/"
                    },
                    "event": {
                        "far": 2.166927e-05,
                        "time": "2024-12-29T03:36:36.245Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 454.89715570445253,
                        "area_90": 2459.1303804687195,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.00696372592924317,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "330b9715e56a81a85071186c7052fa80",
                        "classification": {
                            "BBH": 0.029868589,
                            "BNS": 0.0,
                            "NSBH": 0.0,
                            "Terrestrial": 0.970131411
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-29T03:41:41Z",
                    "superevent_id": "S241229e",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T03:41:42.885218Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T03:41:42.885235Z",
                "modified": "2024-12-29T03:41:42.895308Z"
            }
        },
        {
            "id": 7016,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160360,
                "topic": "igwn.gwalert",
                "uuid": "bf357bf7-a530-479f-964a-ea9022a97ee9",
                "title": "S241229h - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229h/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229h/view/"
                    },
                    "event": {
                        "far": 2.152973129600311e-05,
                        "time": "2024-12-29T03:46:20.328Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 592.1216666964783,
                        "area_90": 1988.2866455052545,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.004106583072100313,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "bb48c4dccedbc52bafe4d308b3009205",
                        "classification": {
                            "BBH": 0.04732652062538725,
                            "BNS": 2.0088707860078086e-14,
                            "NSBH": 1.4147759058438713e-12,
                            "Terrestrial": 0.9526734793731779
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-29T03:46:44Z",
                    "superevent_id": "S241229h",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T03:46:45.432804Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T03:46:45.432820Z",
                "modified": "2024-12-29T03:46:45.447409Z"
            }
        },
        {
            "id": 7017,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160362,
                "topic": "igwn.gwalert",
                "uuid": "2569b0b1-ba36-4945-8165-74ac070b145b",
                "title": "S241229h - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229h/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229h/view/"
                    },
                    "event": {
                        "far": 2.152973129600311e-05,
                        "time": "2024-12-29T03:46:20.325Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 568.4116212192628,
                        "area_90": 1942.9647886638513,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.004106583072100313,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "49787a2149c9a7577fcfac4aeb873668",
                        "classification": {
                            "BBH": 0.04732652062538725,
                            "BNS": 2.0088707860078086e-14,
                            "NSBH": 1.4147759058438713e-12,
                            "Terrestrial": 0.9526734793731779
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-29T03:51:20Z",
                    "superevent_id": "S241229h",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T03:51:21.000618Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T03:51:21.000633Z",
                "modified": "2024-12-29T03:51:21.014105Z"
            }
        },
        {
            "id": 7018,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160383,
                "topic": "igwn.gwalert",
                "uuid": "dc9d7a2b-3e74-4178-a594-df0dda438117",
                "title": "S241229j - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229j/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229j/view/"
                    },
                    "event": {
                        "far": 2.592194732642383e-06,
                        "time": "2024-12-29T05:02:24.332Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 20.562694307673592,
                        "area_90": 272.35078787102367,
                        "duration": null,
                        "pipeline": "spiir",
                        "properties": {
                            "HasNS": 0.8814199247631895,
                            "HasMassGap": 0.9653097310495425,
                            "HasRemnant": 0.09943218929622033
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "de6c793d452e170a5e3dc894e2599eb6",
                        "classification": {
                            "BBH": 0.05753851375583674,
                            "BNS": 0.0,
                            "NSBH": 0.004437794020721829,
                            "Terrestrial": 0.9380236922234414
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-29T05:02:49Z",
                    "superevent_id": "S241229j",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T05:02:50.891759Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T05:02:50.891773Z",
                "modified": "2024-12-29T05:02:50.901061Z"
            }
        },
        {
            "id": 7019,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160385,
                "topic": "igwn.gwalert",
                "uuid": "ebbc4654-0442-4890-979b-0804f6215431",
                "title": "S241229j - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229j/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229j/view/"
                    },
                    "event": {
                        "far": 2.592194732642383e-06,
                        "time": "2024-12-29T05:02:24.332Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 20.562694307673592,
                        "area_90": 272.35078787102367,
                        "duration": null,
                        "pipeline": "spiir",
                        "properties": {
                            "HasNS": 0.8814199247631895,
                            "HasMassGap": 0.9653097310495425,
                            "HasRemnant": 0.09943218929622033
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "de6c793d452e170a5e3dc894e2599eb6",
                        "classification": {
                            "BBH": 0.05753851375583674,
                            "BNS": 0.0,
                            "NSBH": 0.004437794020721829,
                            "Terrestrial": 0.9380236922234414
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-29T05:07:25Z",
                    "superevent_id": "S241229j",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T05:07:25.477803Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T05:07:25.477816Z",
                "modified": "2024-12-29T05:07:25.483668Z"
            }
        },
        {
            "id": 7020,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160391,
                "topic": "igwn.gwalert",
                "uuid": "ac023c48-75ca-4551-bf79-b5d009cd2fdf",
                "title": "S241229l - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229l/view/"
                    },
                    "event": {
                        "far": 1.4810123029126036e-05,
                        "time": "2024-12-29T05:36:43.646Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 7243.104158172372,
                        "area_90": 22587.070579922925,
                        "duration": 0.21875,
                        "pipeline": "MLy",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "f196a8c1f2104c2ead0de94bcda09ebb",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 90.93590560213148
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-29T05:37:43Z",
                    "superevent_id": "S241229l",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T05:37:44.893099Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T05:37:44.893116Z",
                "modified": "2024-12-29T05:37:44.909560Z"
            }
        },
        {
            "id": 7021,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160392,
                "topic": "igwn.gwalert",
                "uuid": "38a8cac7-3e5d-4236-a083-df88e4c75234",
                "title": "S241229m - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229m/view/"
                    },
                    "event": {
                        "far": 2.0602598298433142e-05,
                        "time": "2024-12-29T05:36:57.381Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 6921.654692056493,
                        "area_90": 22153.995058993965,
                        "duration": 0.25,
                        "pipeline": "MLy",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "b4ca8609e6fce3f1ee77d408d3e58e54",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 339.83735572837884
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-29T05:37:44Z",
                    "superevent_id": "S241229m",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T05:37:45.951674Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T05:37:45.951689Z",
                "modified": "2024-12-29T05:37:45.958438Z"
            }
        },
        {
            "id": 7022,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160393,
                "topic": "igwn.gwalert",
                "uuid": "a01c3689-562d-4b1a-8785-60e3d136c438",
                "title": "S241229l - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229l/view/"
                    },
                    "event": {
                        "far": 1.4810123029126036e-05,
                        "time": "2024-12-29T05:36:43.646Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 7243.104158172372,
                        "area_90": 22587.070579922925,
                        "duration": 0.21875,
                        "pipeline": "MLy",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "f196a8c1f2104c2ead0de94bcda09ebb",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 90.93590560213148
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-29T05:42:18Z",
                    "superevent_id": "S241229l",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T05:42:19.524606Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T05:42:19.524622Z",
                "modified": "2024-12-29T05:42:19.533668Z"
            }
        },
        {
            "id": 7023,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160394,
                "topic": "igwn.gwalert",
                "uuid": "095ed2bc-3337-4c43-8371-21ee86296ff5",
                "title": "S241229m - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229m/view/"
                    },
                    "event": {
                        "far": 2.0602598298433142e-05,
                        "time": "2024-12-29T05:36:57.381Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 6921.654692056493,
                        "area_90": 22153.995058993965,
                        "duration": 0.25,
                        "pipeline": "MLy",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "b4ca8609e6fce3f1ee77d408d3e58e54",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 339.83735572837884
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-29T05:42:22Z",
                    "superevent_id": "S241229m",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T05:42:22.575640Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T05:42:22.575655Z",
                "modified": "2024-12-29T05:42:22.581494Z"
            }
        },
        {
            "id": 7024,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160395,
                "topic": "igwn.gwalert",
                "uuid": "67f55275-cdac-4cb1-a967-1a120d265c1c",
                "title": "S241229q - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229q/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229q/view/"
                    },
                    "event": {
                        "far": 2.221753e-06,
                        "time": "2024-12-29T05:43:54.188Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 252.52247550290986,
                        "area_90": 1095.6978538231783,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 0.09910979523112978,
                            "HasMassGap": 0.7178035341285066,
                            "HasRemnant": 5.924468318072093e-05
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "23252c4b299fd6b7ab949fee49b0725b",
                        "classification": {
                            "BBH": 0.076136185,
                            "BNS": 0.0,
                            "NSBH": 0.0,
                            "Terrestrial": 0.923863815
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-29T05:44:24Z",
                    "superevent_id": "S241229q",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T05:44:25.790227Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T05:44:25.790243Z",
                "modified": "2024-12-29T05:44:25.800618Z"
            }
        },
        {
            "id": 7025,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160396,
                "topic": "igwn.gwalert",
                "uuid": "757850b6-c8ad-45a7-8977-b50e9ec0420c",
                "title": "S241229q - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229q/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229q/view/"
                    },
                    "event": {
                        "far": 2.221753e-06,
                        "time": "2024-12-29T05:43:54.188Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 252.52247550290986,
                        "area_90": 1095.6978538231783,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 0.09910979523112978,
                            "HasMassGap": 0.7178035341285066,
                            "HasRemnant": 5.924468318072093e-05
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "23252c4b299fd6b7ab949fee49b0725b",
                        "classification": {
                            "BBH": 0.076136185,
                            "BNS": 0.0,
                            "NSBH": 0.0,
                            "Terrestrial": 0.923863815
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-29T05:49:00Z",
                    "superevent_id": "S241229q",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T05:49:01.321057Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T05:49:01.321073Z",
                "modified": "2024-12-29T05:49:01.329184Z"
            }
        },
        {
            "id": 7026,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160424,
                "topic": "igwn.gwalert",
                "uuid": "ca7427ad-25f5-4fb8-8938-3ebd4c1aa7c5",
                "title": "S241229v - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229v/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229v/view/"
                    },
                    "event": {
                        "far": 8.954741e-06,
                        "time": "2024-12-29T07:20:40.725Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 275.65550659904267,
                        "area_90": 1195.3639741920044,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "4b98f3c908edc694b70d9cf1685b116a",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.001631837,
                            "NSBH": 0.0,
                            "Terrestrial": 0.998368163
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-29T07:21:09Z",
                    "superevent_id": "S241229v",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T07:21:10.256691Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T07:21:10.256707Z",
                "modified": "2024-12-29T07:21:10.269824Z"
            }
        },
        {
            "id": 7027,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160425,
                "topic": "igwn.gwalert",
                "uuid": "271967f5-4d23-4d22-87af-4012ff1c5f96",
                "title": "S241229v - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229v/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229v/view/"
                    },
                    "event": {
                        "far": 8.954741e-06,
                        "time": "2024-12-29T07:20:40.725Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 275.65550659904267,
                        "area_90": 1195.3639741920044,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "4b98f3c908edc694b70d9cf1685b116a",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.001631837,
                            "NSBH": 0.0,
                            "Terrestrial": 0.998368163
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-29T07:25:44Z",
                    "superevent_id": "S241229v",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T07:25:45.840399Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T07:25:45.840417Z",
                "modified": "2024-12-29T07:25:45.852027Z"
            }
        },
        {
            "id": 7028,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160546,
                "topic": "igwn.gwalert",
                "uuid": "f4a2f4de-6ed9-4af0-a4dd-996c39dc6162",
                "title": "S241229ch - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229ch/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229ch/view/"
                    },
                    "event": {
                        "far": 5.648580756730467e-07,
                        "time": "2024-12-29T15:58:44.753Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 1099.6844986379317,
                        "area_90": 3676.106166024911,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.04264138160689884,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "a46254e74c905e9862923f0a0a670e7b",
                        "classification": {
                            "BBH": 0.7453517333179108,
                            "BNS": 1.5807679983828623e-17,
                            "NSBH": 1.5794666909732258e-13,
                            "Terrestrial": 0.2546482666819312
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-29T15:59:14Z",
                    "superevent_id": "S241229ch",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T15:59:15.589521Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T15:59:15.589535Z",
                "modified": "2024-12-29T15:59:15.597806Z"
            }
        },
        {
            "id": 7029,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160549,
                "topic": "igwn.gwalert",
                "uuid": "08a53397-7675-4cbc-b275-c5c75a47d339",
                "title": "S241229ch - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229ch/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229ch/view/"
                    },
                    "event": {
                        "far": 7.267181899806019e-06,
                        "time": "2024-12-29T15:58:44.760Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 769.8420960699431,
                        "area_90": 2948.4385756268293,
                        "duration": null,
                        "pipeline": "spiir",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.02243956043956044,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "a47116d147b93ae374fc2ca47ac0e6b7",
                        "classification": {
                            "BBH": 0.17316722038269017,
                            "BNS": 0.0,
                            "NSBH": 0.0,
                            "Terrestrial": 0.8268327796173098
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-29T16:03:50Z",
                    "superevent_id": "S241229ch",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T16:03:52.176678Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T16:03:52.176696Z",
                "modified": "2024-12-29T16:03:52.182427Z"
            }
        },
        {
            "id": 7030,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160551,
                "topic": "igwn.gwalert",
                "uuid": "9f717109-06fe-488a-b722-4950515f2377",
                "title": "S241229ck - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229ck/files/cwb.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229ck/view/"
                    },
                    "event": {
                        "far": 1.35896e-05,
                        "time": "2024-12-29T16:15:14.670Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 39.446801324924834,
                        "area_90": 134.2869832337867,
                        "duration": 0.046122,
                        "pipeline": "CWB",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "79914e6b996abe88f90c5d2e347e4a03",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 1213.703613
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-29T16:18:24Z",
                    "superevent_id": "S241229ck",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T16:18:25.705516Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T16:18:25.705531Z",
                "modified": "2024-12-29T16:18:25.714809Z"
            }
        },
        {
            "id": 7031,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160554,
                "topic": "igwn.gwalert",
                "uuid": "48811bd2-26cb-4c28-a477-a5f51dbcd0bd",
                "title": "S241229ck - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229ck/files/cwb.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229ck/view/"
                    },
                    "event": {
                        "far": 1.35896e-05,
                        "time": "2024-12-29T16:15:14.670Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 39.446801324924834,
                        "area_90": 134.2869832337867,
                        "duration": 0.046122,
                        "pipeline": "CWB",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "79914e6b996abe88f90c5d2e347e4a03",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 1213.703613
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-29T16:22:59Z",
                    "superevent_id": "S241229ck",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T16:22:59.373606Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T16:22:59.373621Z",
                "modified": "2024-12-29T16:22:59.385699Z"
            }
        },
        {
            "id": 7032,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160572,
                "topic": "igwn.gwalert",
                "uuid": "927d707a-5012-4b67-abac-768331ef6783",
                "title": "S241229cr - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229cr/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229cr/view/"
                    },
                    "event": {
                        "far": 8.037014065525323e-06,
                        "time": "2024-12-29T17:07:40.041Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 57.9506034091898,
                        "area_90": 577.4340279052828,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.5646669535507133,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "b144a1f2e7876094c7f2305c7ac56ed0",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.004860907055544631,
                            "NSBH": 4.931830892106275e-07,
                            "Terrestrial": 0.9951385997613662
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-29T17:08:06Z",
                    "superevent_id": "S241229cr",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T17:08:07.559638Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T17:08:07.559652Z",
                "modified": "2024-12-29T17:08:07.565382Z"
            }
        },
        {
            "id": 7033,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160573,
                "topic": "igwn.gwalert",
                "uuid": "0ab7bf7b-7012-44db-b95c-e5b0fa4ecb0d",
                "title": "S241229cr - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241229cr/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241229cr/view/"
                    },
                    "event": {
                        "far": 8.037014065525323e-06,
                        "time": "2024-12-29T17:07:40.041Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 52.088661855918055,
                        "area_90": 580.5813790748248,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.5646669535507133,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "0518f4037e6f9b24775384ba50ef0d92",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.004861400238633795,
                            "NSBH": 0.0,
                            "Terrestrial": 0.9951385997613662
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-29T17:12:42Z",
                    "superevent_id": "S241229cr",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-29T17:12:44.066742Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-29T17:12:44.066758Z",
                "modified": "2024-12-29T17:12:44.078912Z"
            }
        },
        {
            "id": 7034,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160723,
                "topic": "igwn.gwalert",
                "uuid": "a5ca453f-689e-4874-b83b-9fe25e1e84e4",
                "title": "S241230k - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230k/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230k/view/"
                    },
                    "event": {
                        "far": 1.909713388288817e-05,
                        "time": "2024-12-30T01:52:35.250Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 563.166035936693,
                        "area_90": 2062.9837799290485,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 6.412497103141546e-05
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "e0172cf84d74d6ab1c5aeb38c3803d12",
                        "classification": {
                            "BBH": 1.0953027028172482e-05,
                            "BNS": 3.2179762472162724e-06,
                            "NSBH": 0.001378176799083872,
                            "Terrestrial": 0.9986076521976407
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T01:53:01Z",
                    "superevent_id": "S241230k",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T01:53:02.606264Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T01:53:02.606286Z",
                "modified": "2024-12-30T01:53:02.643416Z"
            }
        },
        {
            "id": 7035,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160724,
                "topic": "igwn.gwalert",
                "uuid": "41367938-86b8-4e48-a701-6edc0e83ca71",
                "title": "S241230k - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230k/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230k/view/"
                    },
                    "event": {
                        "far": 1.909713388288817e-05,
                        "time": "2024-12-30T01:52:35.250Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 569.0410914531712,
                        "area_90": 2068.8588354455264,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "03797b823f759d75a366af5d43f48231",
                        "classification": {
                            "BBH": 1.0176229935321196e-05,
                            "BNS": 3.769588454846618e-06,
                            "NSBH": 0.0013784019839691382,
                            "Terrestrial": 0.9986076521976407
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T01:57:39Z",
                    "superevent_id": "S241230k",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T01:57:40.322740Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T01:57:40.322756Z",
                "modified": "2024-12-30T01:57:40.331526Z"
            }
        },
        {
            "id": 7036,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160742,
                "topic": "igwn.gwalert",
                "uuid": "020d5097-a2b4-4d13-ad3e-dff554e61660",
                "title": "S241230m - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230m/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230m/view/"
                    },
                    "event": {
                        "far": 1.839021751948167e-05,
                        "time": "2024-12-30T03:45:53.608Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 6082.361046845328,
                        "area_90": 25054.59389684376,
                        "duration": null,
                        "pipeline": "spiir",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.04264138160689884,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "6fd22e4e2b507e50d52fc1b41f3723e3",
                        "classification": {
                            "BBH": 0.1703408468105958,
                            "BNS": 0.0,
                            "NSBH": 0.0,
                            "Terrestrial": 0.8296591531894042
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T03:46:18Z",
                    "superevent_id": "S241230m",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T03:46:19.912704Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T03:46:19.912719Z",
                "modified": "2024-12-30T03:46:19.926956Z"
            }
        },
        {
            "id": 7037,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160743,
                "topic": "igwn.gwalert",
                "uuid": "037d24bb-5a72-4f15-8637-af69decdfcdd",
                "title": "S241230m - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230m/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230m/view/"
                    },
                    "event": {
                        "far": 1.839021751948167e-05,
                        "time": "2024-12-30T03:45:53.608Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 6082.361046845328,
                        "area_90": 25054.59389684376,
                        "duration": null,
                        "pipeline": "spiir",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.04264138160689884,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "6fd22e4e2b507e50d52fc1b41f3723e3",
                        "classification": {
                            "BBH": 0.1703408468105958,
                            "BNS": 0.0,
                            "NSBH": 0.0,
                            "Terrestrial": 0.8296591531894042
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T03:50:54Z",
                    "superevent_id": "S241230m",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T03:50:55.558314Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T03:50:55.558330Z",
                "modified": "2024-12-30T03:50:55.567090Z"
            }
        },
        {
            "id": 7038,
            "sequence_number": 4,
            "sequence_type": "UPDATE",
            "message": {
                "id": 160788,
                "topic": "igwn.gwalert",
                "uuid": "598343b9-4d66-4e5c-8e57-22113ef94a4d",
                "title": "S241225c - UPDATE",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241225c/files/bayestar.multiorder.fits,2",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241225c/view/"
                    },
                    "event": {
                        "far": 1.999023363192007e-15,
                        "time": "2024-12-25T04:25:53.246Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 200.3289019413404,
                        "area_90": 2263.5749611345173,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0015751575157515751,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "adbd05a771c20e06d5af3b75a47434b2",
                        "classification": {
                            "BBH": 0.9999999919605154,
                            "BNS": 0.0,
                            "NSBH": 1.1544159671739258e-35,
                            "Terrestrial": 8.039484633570737e-09
                        },
                        "skymap_version": 2,
                        "central_frequency": null
                    },
                    "alert_type": "UPDATE",
                    "sequence_num": 4,
                    "time_created": "2024-12-30T04:41:47Z",
                    "superevent_id": "S241225c",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T04:41:48.642035Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T04:41:48.642049Z",
                "modified": "2024-12-30T04:41:48.652162Z"
            }
        },
        {
            "id": 7039,
            "sequence_number": 4,
            "sequence_type": "UPDATE",
            "message": {
                "id": 160794,
                "topic": "igwn.gwalert",
                "uuid": "eb315b56-7adb-4fc9-bd94-0c0567e96548",
                "title": "S241225v - UPDATE",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241225v/files/bayestar.multiorder.fits,2",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241225v/view/"
                    },
                    "event": {
                        "far": 2.153611389914607e-21,
                        "time": "2024-12-25T08:28:15.653Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 302.8276383627542,
                        "area_90": 1191.796976199857,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": true,
                        "skymap_hash": "2a8628cad8daafdaa33ac1f34cc5672f",
                        "classification": {
                            "BBH": 0.9999999999999853,
                            "BNS": 0.0,
                            "NSBH": 6.271930470431774e-35,
                            "Terrestrial": 1.4654943925052066e-14
                        },
                        "skymap_version": 2,
                        "central_frequency": null
                    },
                    "alert_type": "UPDATE",
                    "sequence_num": 4,
                    "time_created": "2024-12-30T05:07:11Z",
                    "superevent_id": "S241225v",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T05:07:12.266251Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T05:07:12.266267Z",
                "modified": "2024-12-30T05:07:12.274763Z"
            }
        },
        {
            "id": 7040,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160802,
                "topic": "igwn.gwalert",
                "uuid": "2ffc60cd-1890-40d4-a10e-9ed1a957a1c5",
                "title": "S241230ag - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230ag/view/"
                    },
                    "event": {
                        "far": 1.2935704943821049e-05,
                        "time": "2024-12-30T05:44:56.810Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 7355.569506630668,
                        "area_90": 22646.660428732917,
                        "duration": 0.15625,
                        "pipeline": "MLy",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "3c26d6b4c69c5e65a4d860ff12771fa4",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 406.1530289326624
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T05:45:44Z",
                    "superevent_id": "S241230ag",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T05:45:45.419541Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T05:45:45.419557Z",
                "modified": "2024-12-30T05:45:45.433520Z"
            }
        },
        {
            "id": 7041,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160804,
                "topic": "igwn.gwalert",
                "uuid": "2cbc9545-79eb-4a01-b63d-d0a55990f38c",
                "title": "S241230ag - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230ag/view/"
                    },
                    "event": {
                        "far": 1.2935704943821049e-05,
                        "time": "2024-12-30T05:44:56.810Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 7355.569506630668,
                        "area_90": 22646.660428732917,
                        "duration": 0.15625,
                        "pipeline": "MLy",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "3c26d6b4c69c5e65a4d860ff12771fa4",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 406.1530289326624
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T05:50:18Z",
                    "superevent_id": "S241230ag",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T05:50:18.878818Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T05:50:18.878833Z",
                "modified": "2024-12-30T05:50:18.884759Z"
            }
        },
        {
            "id": 7042,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160829,
                "topic": "igwn.gwalert",
                "uuid": "c8e104cf-2ec3-43a4-ba82-eb9ce4497702",
                "title": "S241230aq - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230aq/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230aq/view/"
                    },
                    "event": {
                        "far": 1.993342949331138e-05,
                        "time": "2024-12-30T06:56:51.375Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 699.1316064609022,
                        "area_90": 2782.2584338750185,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.004106583072100313,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "2651f58b93ec5a044da092d5edb7c4c5",
                        "classification": {
                            "BBH": 0.057723356549110934,
                            "BNS": 2.959584413782147e-16,
                            "NSBH": 2.1321699440938398e-14,
                            "Terrestrial": 0.9422766434508675
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T06:57:17Z",
                    "superevent_id": "S241230aq",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T06:57:17.681395Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T06:57:17.681411Z",
                "modified": "2024-12-30T06:57:17.691301Z"
            }
        },
        {
            "id": 7043,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160837,
                "topic": "igwn.gwalert",
                "uuid": "9059eae1-e8d0-4a82-a748-5a25460d4594",
                "title": "S241230aq - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230aq/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230aq/view/"
                    },
                    "event": {
                        "far": 1.993342949331138e-05,
                        "time": "2024-12-30T06:56:51.375Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 655.9079837325271,
                        "area_90": 2836.812520813744,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.04264138160689884,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "91ea6ef28c298b761dce94e71cb9cb8d",
                        "classification": {
                            "BBH": 0.057723356549110934,
                            "BNS": 2.959584413782147e-16,
                            "NSBH": 2.1321699440938398e-14,
                            "Terrestrial": 0.9422766434508675
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T07:01:52Z",
                    "superevent_id": "S241230aq",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T07:01:54.243006Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T07:01:54.243024Z",
                "modified": "2024-12-30T07:01:54.252014Z"
            }
        },
        {
            "id": 7044,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160840,
                "topic": "igwn.gwalert",
                "uuid": "15b14506-b879-4eb5-9d1b-b1c3c62a706d",
                "title": "S241230as - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230as/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230as/view/"
                    },
                    "event": {
                        "far": 2.10412126762094e-05,
                        "time": "2024-12-30T07:23:22.485Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 1070.0993976442378,
                        "area_90": 9957.379806785286,
                        "duration": null,
                        "pipeline": "spiir",
                        "properties": {
                            "HasNS": 0.3572736607456188,
                            "HasMassGap": 0.0469369535693065,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "ba1dc16a392830e6ea48dea3ff684a26",
                        "classification": {
                            "BBH": 0.056656867330156784,
                            "BNS": 0.0,
                            "NSBH": 0.0002273814789796463,
                            "Terrestrial": 0.9431157511908635
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T07:24:04Z",
                    "superevent_id": "S241230as",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T07:24:05.359262Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T07:24:05.359279Z",
                "modified": "2024-12-30T07:24:05.368084Z"
            }
        },
        {
            "id": 7045,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160841,
                "topic": "igwn.gwalert",
                "uuid": "70780f49-9aaa-4d85-9fb5-0dd6a34387af",
                "title": "S241230at - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230at/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230at/view/"
                    },
                    "event": {
                        "far": 1.613547852039017e-06,
                        "time": "2024-12-30T07:23:46.994Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 433.0755209289622,
                        "area_90": 1444.2145399971157,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "c38c68efdccee24f89f84943ad82f7b6",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.02579083555262779,
                            "NSBH": 0.0,
                            "Terrestrial": 0.9742091644473723
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T07:24:19Z",
                    "superevent_id": "S241230at",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T07:24:19.426954Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T07:24:19.426969Z",
                "modified": "2024-12-30T07:24:19.432400Z"
            }
        },
        {
            "id": 7046,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160845,
                "topic": "igwn.gwalert",
                "uuid": "3cceadbb-c804-4b37-8b61-b0c193360adc",
                "title": "S241230as - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230as/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230as/view/"
                    },
                    "event": {
                        "far": 2.10412126762094e-05,
                        "time": "2024-12-30T07:23:22.485Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 1070.0993976442378,
                        "area_90": 9957.379806785286,
                        "duration": null,
                        "pipeline": "spiir",
                        "properties": {
                            "HasNS": 0.3572736607456188,
                            "HasMassGap": 0.0469369535693065,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "ba1dc16a392830e6ea48dea3ff684a26",
                        "classification": {
                            "BBH": 0.056656867330156784,
                            "BNS": 0.0,
                            "NSBH": 0.0002273814789796463,
                            "Terrestrial": 0.9431157511908635
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T07:28:40Z",
                    "superevent_id": "S241230as",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T07:28:41.228970Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T07:28:41.228986Z",
                "modified": "2024-12-30T07:28:41.235087Z"
            }
        },
        {
            "id": 7047,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 160846,
                "topic": "igwn.gwalert",
                "uuid": "616e0b26-7cb6-4aee-8341-d7fcf3d7a40c",
                "title": "S241230at - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230at/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230at/view/"
                    },
                    "event": {
                        "far": 1.613547852039017e-06,
                        "time": "2024-12-30T07:23:46.986Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 316.3612483917843,
                        "area_90": 1269.2218149705873,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "fb3733aa8c8aa3f7ff73ec5f36d876ec",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.025790835552627733,
                            "NSBH": 0.0,
                            "Terrestrial": 0.9742091644473723
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T07:28:58Z",
                    "superevent_id": "S241230at",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T07:28:59.299916Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T07:28:59.299930Z",
                "modified": "2024-12-30T07:28:59.305608Z"
            }
        },
        {
            "id": 7048,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161120,
                "topic": "igwn.gwalert",
                "uuid": "9de80b9f-0d2f-4dea-8064-dcd7cbfd9f7f",
                "title": "S241230bd - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230bd/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230bd/view/"
                    },
                    "event": {
                        "far": 4.836764940561172e-15,
                        "time": "2024-12-30T08:45:04.543Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 3610.641261698441,
                        "area_90": 10822.691554998,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "87116e5cc9f80e7712f1ce14e21c21d5",
                        "classification": {
                            "BBH": 0.9999999820543718,
                            "BNS": 1.0929674063198925e-32,
                            "NSBH": 9.587518552251333e-31,
                            "Terrestrial": 1.794562820567336e-08
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T08:45:30Z",
                    "superevent_id": "S241230bd",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T08:45:31.192761Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T08:45:31.192778Z",
                "modified": "2024-12-30T08:45:31.201328Z"
            }
        },
        {
            "id": 7049,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161123,
                "topic": "igwn.gwalert",
                "uuid": "fbcb4871-1975-471b-8242-1e03b73f5a85",
                "title": "S241230bd - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230bd/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230bd/view/"
                    },
                    "event": {
                        "far": 6.213969505137022e-14,
                        "time": "2024-12-30T08:45:04.540Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 3812.9110301943315,
                        "area_90": 10803.387801158142,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "22801c104ed4bb8cea55cbdb97b6cb2c",
                        "classification": {
                            "BBH": 0.9999998446812491,
                            "BNS": 1.8718403328850398e-32,
                            "NSBH": 1.588741675082034e-30,
                            "Terrestrial": 1.5531875086072233e-07
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T08:50:08Z",
                    "superevent_id": "S241230bd",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T08:50:08.756913Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T08:50:08.756930Z",
                "modified": "2024-12-30T08:50:08.764497Z"
            }
        },
        {
            "id": 7050,
            "sequence_number": 3,
            "sequence_type": "INITIAL",
            "message": {
                "id": 161127,
                "topic": "igwn.gwalert",
                "uuid": "e59048f4-b655-4fce-8a8f-5d4fe39191eb",
                "title": "S241230bd - INITIAL",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230bd/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230bd/view/"
                    },
                    "event": {
                        "far": 6.213969505137022e-14,
                        "time": "2024-12-30T08:45:04.540Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 3812.9110301943315,
                        "area_90": 10803.387801158142,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "22801c104ed4bb8cea55cbdb97b6cb2c",
                        "classification": {
                            "BBH": 0.9999998446812491,
                            "BNS": 1.8718403328850398e-32,
                            "NSBH": 1.588741675082034e-30,
                            "Terrestrial": 1.5531875086072233e-07
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "INITIAL",
                    "sequence_num": 3,
                    "time_created": "2024-12-30T09:13:03Z",
                    "superevent_id": "S241230bd",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T09:13:04.935952Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T09:13:04.935969Z",
                "modified": "2024-12-30T09:13:04.942629Z"
            }
        },
        {
            "id": 7051,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161210,
                "topic": "igwn.gwalert",
                "uuid": "683b2cf0-64b8-4528-b74d-6073fe225516",
                "title": "S241230dd - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230dd/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230dd/view/"
                    },
                    "event": {
                        "far": 6.226128107514513e-06,
                        "time": "2024-12-30T15:45:41.687Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 473.6238951632266,
                        "area_90": 1696.2124569717682,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.25366164785866707,
                            "HasRemnant": 0.00013468510477920292
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "43f4bd343d694e51c794639960ca47dc",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.000388871023037381,
                            "NSBH": 0.003540676743905138,
                            "Terrestrial": 0.9960704522330575
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T15:46:06Z",
                    "superevent_id": "S241230dd",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T15:46:07.526253Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T15:46:07.526269Z",
                "modified": "2024-12-30T15:46:07.539692Z"
            }
        },
        {
            "id": 7052,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161211,
                "topic": "igwn.gwalert",
                "uuid": "ee89e6f7-e876-44a5-a1bc-417b8c85fefe",
                "title": "S241230dd - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230dd/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230dd/view/"
                    },
                    "event": {
                        "far": 6.226128107514513e-06,
                        "time": "2024-12-30T15:45:41.687Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 463.08026874526144,
                        "area_90": 1659.2835365824772,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0772986586682239,
                            "HasRemnant": 0.00012603358355068402
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "312998c8ce6f94a205ab2d64ae018083",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.00038312911672933807,
                            "NSBH": 0.0035464186502132053,
                            "Terrestrial": 0.9960704522330575
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T15:50:43Z",
                    "superevent_id": "S241230dd",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T15:50:44.994367Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T15:50:44.994383Z",
                "modified": "2024-12-30T15:50:45.045468Z"
            }
        },
        {
            "id": 7053,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161212,
                "topic": "igwn.gwalert",
                "uuid": "57b12e16-a16b-4fa5-9bbc-fc59755e25e7",
                "title": "S241230df - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230df/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230df/view/"
                    },
                    "event": {
                        "far": 6.975802e-06,
                        "time": "2024-12-30T16:02:28.107Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 4519.596279462134,
                        "area_90": 14727.085592520347,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.45594227994228,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "8d4985f1619ad49afca256bb5360f260",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.002064545,
                            "NSBH": 0.0,
                            "Terrestrial": 0.997935455
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T16:02:57Z",
                    "superevent_id": "S241230df",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T16:02:58.333018Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T16:02:58.333033Z",
                "modified": "2024-12-30T16:02:58.341962Z"
            }
        },
        {
            "id": 7054,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161214,
                "topic": "igwn.gwalert",
                "uuid": "3c26c2d0-9582-4813-80e4-cdf85e1e2eab",
                "title": "S241230df - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230df/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230df/view/"
                    },
                    "event": {
                        "far": 6.975802e-06,
                        "time": "2024-12-30T16:02:28.107Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 4519.596279462134,
                        "area_90": 14727.085592520347,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.45594227994228,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "8d4985f1619ad49afca256bb5360f260",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.002064545,
                            "NSBH": 0.0,
                            "Terrestrial": 0.997935455
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T16:07:32Z",
                    "superevent_id": "S241230df",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T16:07:33.832005Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T16:07:33.832019Z",
                "modified": "2024-12-30T16:07:33.837907Z"
            }
        },
        {
            "id": 7055,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161245,
                "topic": "igwn.gwalert",
                "uuid": "5e14f708-65d1-40aa-a5fb-12ccf9b17329",
                "title": "S241230do - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230do/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230do/view/"
                    },
                    "event": {
                        "far": 1.884447681453162e-05,
                        "time": "2024-12-30T17:22:20.808Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 1034.849064545369,
                        "area_90": 4846.0815074492775,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.030764199965011327,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "0f9138b489240f89d3b75c05012a5689",
                        "classification": {
                            "BBH": 0.05595371638328404,
                            "BNS": 1.6771348633464241e-16,
                            "NSBH": 1.2365781906350613e-14,
                            "Terrestrial": 0.9440462836167034
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T17:22:46Z",
                    "superevent_id": "S241230do",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T17:22:47.346824Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T17:22:47.346839Z",
                "modified": "2024-12-30T17:22:47.354345Z"
            }
        },
        {
            "id": 7056,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161246,
                "topic": "igwn.gwalert",
                "uuid": "0ee0bd6b-7d23-4b1f-92d6-58ff7ca0039e",
                "title": "S241230do - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230do/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230do/view/"
                    },
                    "event": {
                        "far": 1.884447681453162e-05,
                        "time": "2024-12-30T17:22:20.808Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 1034.849064545369,
                        "area_90": 4846.0815074492775,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.030764199965011327,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "0f9138b489240f89d3b75c05012a5689",
                        "classification": {
                            "BBH": 0.05595371638328404,
                            "BNS": 1.6771348633464241e-16,
                            "NSBH": 1.2365781906350613e-14,
                            "Terrestrial": 0.9440462836167034
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T17:27:22Z",
                    "superevent_id": "S241230do",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T17:27:22.867554Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T17:27:22.867569Z",
                "modified": "2024-12-30T17:27:22.877089Z"
            }
        },
        {
            "id": 7057,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161252,
                "topic": "igwn.gwalert",
                "uuid": "4cf0f01d-43e8-4611-985b-a94ae2a9754c",
                "title": "S241230dr - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230dr/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230dr/view/"
                    },
                    "event": {
                        "far": 1.048742752908517e-05,
                        "time": "2024-12-30T18:03:29.895Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 741.5159355440661,
                        "area_90": 2841.0089890398003,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "24747f095d04076f2af388b842ee9699",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.003384388898834353,
                            "NSBH": 0.0,
                            "Terrestrial": 0.9966156111011657
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T18:03:59Z",
                    "superevent_id": "S241230dr",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T18:04:00.481639Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T18:04:00.481653Z",
                "modified": "2024-12-30T18:04:00.497866Z"
            }
        },
        {
            "id": 7058,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161253,
                "topic": "igwn.gwalert",
                "uuid": "be3c6f0e-f80c-471e-8e5b-d3ea50bab4e5",
                "title": "S241230dr - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230dr/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230dr/view/"
                    },
                    "event": {
                        "far": 1.048742752908517e-05,
                        "time": "2024-12-30T18:03:29.895Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 767.2717592814838,
                        "area_90": 2841.0089890398003,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "8e89299c487c70d554cf5f3211059f47",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.0033843888988343007,
                            "NSBH": 0.0,
                            "Terrestrial": 0.9966156111011657
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T18:08:36Z",
                    "superevent_id": "S241230dr",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T18:08:36.844294Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T18:08:36.844309Z",
                "modified": "2024-12-30T18:08:36.857377Z"
            }
        },
        {
            "id": 7059,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161309,
                "topic": "igwn.gwalert",
                "uuid": "8c9c134d-7f26-4792-8494-467f36c1545a",
                "title": "S241230en - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230en/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230en/view/"
                    },
                    "event": {
                        "far": 2.28449741234311e-05,
                        "time": "2024-12-30T22:28:52.059Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 516.5852386274732,
                        "area_90": 1896.8036381772374,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "a28c9f8aa4f8a612b9d79a5cae5c6043",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.0030266104096142886,
                            "NSBH": 0.0,
                            "Terrestrial": 0.9969733895903857
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T22:29:17Z",
                    "superevent_id": "S241230en",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T22:29:18.131458Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T22:29:18.131472Z",
                "modified": "2024-12-30T22:29:18.141750Z"
            }
        },
        {
            "id": 7060,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161311,
                "topic": "igwn.gwalert",
                "uuid": "efa0f120-f352-4416-9961-e8ebd2f7db01",
                "title": "S241230en - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230en/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230en/view/"
                    },
                    "event": {
                        "far": 2.28449741234311e-05,
                        "time": "2024-12-30T22:28:52.059Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 465.17850285828933,
                        "area_90": 1754.123718491339,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 1.0
                        },
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "ec3aa7701e0ca53b66ad44be488d44a9",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.003026610409614272,
                            "NSBH": 0.0,
                            "Terrestrial": 0.9969733895903857
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T22:33:53Z",
                    "superevent_id": "S241230en",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T22:33:54.667510Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T22:33:54.667526Z",
                "modified": "2024-12-30T22:33:54.673385Z"
            }
        },
        {
            "id": 7061,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161319,
                "topic": "igwn.gwalert",
                "uuid": "29e65051-8591-4dce-b548-7d3d424b5685",
                "title": "S241230eq - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230eq/files/cwb.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230eq/view/"
                    },
                    "event": {
                        "far": 2.30298e-05,
                        "time": "2024-12-30T23:14:22.742Z",
                        "group": "CBC",
                        "search": "BBH",
                        "area_50": 746.9713442379386,
                        "area_90": 2216.574517002692,
                        "duration": null,
                        "pipeline": "CWB",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.004106583072100313,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "bb3cdfa5524c0325c7267b067d4e75de",
                        "classification": {
                            "BBH": 0.0007700964546480948,
                            "BNS": 0.0,
                            "NSBH": 0.0,
                            "Terrestrial": 0.9992299035453519
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T23:15:53Z",
                    "superevent_id": "S241230eq",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T23:15:54.054424Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T23:15:54.054456Z",
                "modified": "2024-12-30T23:15:54.060419Z"
            }
        },
        {
            "id": 7062,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161320,
                "topic": "igwn.gwalert",
                "uuid": "3d28d8ac-20be-469c-9d4b-f68e28b979ef",
                "title": "S241230eq - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230eq/files/cwb.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230eq/view/"
                    },
                    "event": {
                        "far": 2.30298e-05,
                        "time": "2024-12-30T23:14:22.742Z",
                        "group": "CBC",
                        "search": "BBH",
                        "area_50": 746.9713442379386,
                        "area_90": 2216.574517002692,
                        "duration": null,
                        "pipeline": "CWB",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.004106583072100313,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "bb3cdfa5524c0325c7267b067d4e75de",
                        "classification": {
                            "BBH": 0.0007700964546480948,
                            "BNS": 0.0,
                            "NSBH": 0.0,
                            "Terrestrial": 0.9992299035453519
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T23:20:28Z",
                    "superevent_id": "S241230eq",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T23:20:29.099872Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T23:20:29.099891Z",
                "modified": "2024-12-30T23:20:29.110848Z"
            }
        },
        {
            "id": 7063,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161324,
                "topic": "igwn.gwalert",
                "uuid": "1a35dc8f-a075-4d22-875b-7ff6d21f4c8c",
                "title": "S241230ev - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230ev/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230ev/view/"
                    },
                    "event": {
                        "far": 1.854706961169379e-07,
                        "time": "2024-12-30T23:36:18.061Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 186.95265947078744,
                        "area_90": 1208.3730256927777,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "c061282024fcec8cf1123139e85d3cba",
                        "classification": {
                            "BBH": 0.8768929819179735,
                            "BNS": 1.0301887736130229e-26,
                            "NSBH": 1.0784260398479708e-11,
                            "Terrestrial": 0.12310701807124225
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T23:36:49Z",
                    "superevent_id": "S241230ev",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T23:36:50.364633Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T23:36:50.364648Z",
                "modified": "2024-12-30T23:36:50.370866Z"
            }
        },
        {
            "id": 7064,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161325,
                "topic": "igwn.gwalert",
                "uuid": "19ec5624-0b87-4c0a-b676-49388c765c1f",
                "title": "S241230ev - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230ev/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230ev/view/"
                    },
                    "event": {
                        "far": 2.196825658986412e-08,
                        "time": "2024-12-30T23:36:18.067Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 237.1529106249804,
                        "area_90": 1403.2989747930712,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "7349bc59faf0f1783f225c33e28b87d1",
                        "classification": {
                            "BBH": 0.9836698703574529,
                            "BNS": 4.852385612265042e-25,
                            "NSBH": 4.296758502604394e-23,
                            "Terrestrial": 0.016330129642547098
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-30T23:36:54Z",
                    "superevent_id": "S241230ev",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T23:36:55.418560Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T23:36:55.418574Z",
                "modified": "2024-12-30T23:36:55.424268Z"
            }
        },
        {
            "id": 7065,
            "sequence_number": 3,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161327,
                "topic": "igwn.gwalert",
                "uuid": "760e3172-9392-44c2-86f9-57c373bfa058",
                "title": "S241230ev - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230ev/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230ev/view/"
                    },
                    "event": {
                        "far": 2.196825658986412e-08,
                        "time": "2024-12-30T23:36:18.067Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 237.1529106249804,
                        "area_90": 1403.2989747930712,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "7349bc59faf0f1783f225c33e28b87d1",
                        "classification": {
                            "BBH": 0.9836698703574529,
                            "BNS": 4.852385612265042e-25,
                            "NSBH": 4.296758502604394e-23,
                            "Terrestrial": 0.016330129642547098
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 3,
                    "time_created": "2024-12-30T23:41:33Z",
                    "superevent_id": "S241230ev",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T23:41:34.110601Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T23:41:34.110615Z",
                "modified": "2024-12-30T23:41:34.117892Z"
            }
        },
        {
            "id": 7066,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161334,
                "topic": "igwn.gwalert",
                "uuid": "cd17105a-4e93-48c2-9214-df57a66ddd4a",
                "title": "S241230ez - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230ez/files/cwb.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230ez/view/"
                    },
                    "event": {
                        "far": 2.0918e-05,
                        "time": "2024-12-30T23:57:32.513Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 295.4313631143308,
                        "area_90": 1140.600063841976,
                        "duration": 0.043349,
                        "pipeline": "CWB",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "67d022902f7ca453eab95b54b61bed0f",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 1257.644165
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-30T23:58:58Z",
                    "superevent_id": "S241230ez",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-30T23:58:58.841494Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-30T23:58:58.841509Z",
                "modified": "2024-12-30T23:58:58.852386Z"
            }
        },
        {
            "id": 7067,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161337,
                "topic": "igwn.gwalert",
                "uuid": "d10d1cb8-7d97-4898-b8db-a620114f50c9",
                "title": "S241230ez - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230ez/files/cwb.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230ez/view/"
                    },
                    "event": {
                        "far": 2.0918e-05,
                        "time": "2024-12-30T23:57:32.513Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 295.4313631143308,
                        "area_90": 1140.600063841976,
                        "duration": 0.043349,
                        "pipeline": "CWB",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "67d022902f7ca453eab95b54b61bed0f",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 1257.644165
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-31T00:03:32Z",
                    "superevent_id": "S241230ez",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T00:03:33.439946Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T00:03:33.439959Z",
                "modified": "2024-12-31T00:03:33.448531Z"
            }
        },
        {
            "id": 7068,
            "sequence_number": 4,
            "sequence_type": "INITIAL",
            "message": {
                "id": 161340,
                "topic": "igwn.gwalert",
                "uuid": "ace914d0-3956-4940-a205-75a425eea6d6",
                "title": "S241230ev - INITIAL",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230ev/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230ev/view/"
                    },
                    "event": {
                        "far": 2.196825658986412e-08,
                        "time": "2024-12-30T23:36:18.067Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 237.1529106249804,
                        "area_90": 1403.2989747930712,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "7349bc59faf0f1783f225c33e28b87d1",
                        "classification": {
                            "BBH": 0.9836698703574529,
                            "BNS": 4.852385612265042e-25,
                            "NSBH": 4.296758502604394e-23,
                            "Terrestrial": 0.016330129642547098
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "INITIAL",
                    "sequence_num": 4,
                    "time_created": "2024-12-31T00:12:53Z",
                    "superevent_id": "S241230ev",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T00:12:54.415763Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T00:12:54.415778Z",
                "modified": "2024-12-31T00:12:54.426532Z"
            }
        },
        {
            "id": 7069,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161359,
                "topic": "igwn.gwalert",
                "uuid": "ae714368-2807-45d5-ac97-8b001be4796e",
                "title": "S241231k - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231k/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231k/view/"
                    },
                    "event": {
                        "far": 1.603684693143541e-05,
                        "time": "2024-12-31T01:15:57.626Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 632.1979382553117,
                        "area_90": 6637.134146329909,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.04264138160689884,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "dea19863e5da0c250ba99bd1d891437e",
                        "classification": {
                            "BBH": 0.06699113877963765,
                            "BNS": 1.4146558515753114e-15,
                            "NSBH": 2.2898256622948426e-13,
                            "Terrestrial": 0.9330088612201319
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-31T01:16:40Z",
                    "superevent_id": "S241231k",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T01:16:41.563754Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T01:16:41.563779Z",
                "modified": "2024-12-31T01:16:41.571137Z"
            }
        },
        {
            "id": 7070,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161361,
                "topic": "igwn.gwalert",
                "uuid": "30c85845-e653-47e5-a8b7-856754056750",
                "title": "S241231k - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231k/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231k/view/"
                    },
                    "event": {
                        "far": 1.603684693143541e-05,
                        "time": "2024-12-31T01:15:57.627Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 800.895960942756,
                        "area_90": 7691.286964715134,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.04264138160689884,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "77247f55a5155667d9728489651ef522",
                        "classification": {
                            "BBH": 0.06699113877963765,
                            "BNS": 1.4146558515753114e-15,
                            "NSBH": 2.2898256622948426e-13,
                            "Terrestrial": 0.9330088612201319
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-31T01:21:16Z",
                    "superevent_id": "S241231k",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T01:21:17.278827Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T01:21:17.278841Z",
                "modified": "2024-12-31T01:21:17.284737Z"
            }
        },
        {
            "id": 7071,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161396,
                "topic": "igwn.gwalert",
                "uuid": "2505ce88-c2ef-443b-85a7-47bac5e364d6",
                "title": "S241231ba - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231ba/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231ba/view/"
                    },
                    "event": {
                        "far": 2.227989313935823e-05,
                        "time": "2024-12-31T05:02:57.771Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 671.6447395802364,
                        "area_90": 2937.527758239084,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.004106583072100313,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "489c2978142987cf0c83a8bd7924e552",
                        "classification": {
                            "BBH": 0.04565547351902649,
                            "BNS": 2.7442103978363004e-16,
                            "NSBH": 1.9730842598261847e-14,
                            "Terrestrial": 0.9543445264809535
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-31T05:03:25Z",
                    "superevent_id": "S241231ba",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T05:03:26.448126Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T05:03:26.448139Z",
                "modified": "2024-12-31T05:03:26.456448Z"
            }
        },
        {
            "id": 7072,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161397,
                "topic": "igwn.gwalert",
                "uuid": "6673b6af-ae48-449b-8ba5-b6e8de901b88",
                "title": "S241231ba - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231ba/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231ba/view/"
                    },
                    "event": {
                        "far": 2.227989313935823e-05,
                        "time": "2024-12-31T05:02:57.769Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 613.5236546493632,
                        "area_90": 2838.4911081041664,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.004106583072100313,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "325a4e4d0cbfcebe71230776ecb653bb",
                        "classification": {
                            "BBH": 0.04565547351902649,
                            "BNS": 2.7442103978363004e-16,
                            "NSBH": 1.9730842598261847e-14,
                            "Terrestrial": 0.9543445264809535
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-31T05:08:01Z",
                    "superevent_id": "S241231ba",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T05:08:02.035793Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T05:08:02.035810Z",
                "modified": "2024-12-31T05:08:02.045015Z"
            }
        },
        {
            "id": 7073,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161403,
                "topic": "igwn.gwalert",
                "uuid": "8251afac-d5f2-496c-a39e-a3e7c9c58773",
                "title": "S241231bg - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231bg/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231bg/view/"
                    },
                    "event": {
                        "far": 1.593887106449787e-41,
                        "time": "2024-12-31T05:41:33.631Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 32.7849080160612,
                        "area_90": 143.99131600654084,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.050244611528822064,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "271dbde10767a44f53f92e0cd3fbea30",
                        "classification": {
                            "BBH": 0.9997276406045718,
                            "BNS": 3.116701874192452e-64,
                            "NSBH": 0.000272359395427911,
                            "Terrestrial": 3.3306690738754696e-16
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-31T05:42:03Z",
                    "superevent_id": "S241231bg",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T05:42:04.675889Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T05:42:04.675903Z",
                "modified": "2024-12-31T05:42:04.687106Z"
            }
        },
        {
            "id": 7074,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161404,
                "topic": "igwn.gwalert",
                "uuid": "2f4ff4b4-de2c-4cb6-a6e4-2f6c809faacd",
                "title": "S241231bg - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231bg/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231bg/view/"
                    },
                    "event": {
                        "far": 3.167545842243851e-10,
                        "time": "2024-12-31T05:41:33.606Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 49.61012280990382,
                        "area_90": 216.69512802295816,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.06742758268301748,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "23dfd537cb34b2a1b83441024638bff3",
                        "classification": {
                            "BBH": 0.9021251559915282,
                            "BNS": 0.0,
                            "NSBH": 0.09639097120670338,
                            "Terrestrial": 0.0014838728017684266
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-31T05:46:41Z",
                    "superevent_id": "S241231bg",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T05:46:43.221303Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T05:46:43.221319Z",
                "modified": "2024-12-31T05:46:43.231834Z"
            }
        },
        {
            "id": 7075,
            "sequence_number": 3,
            "sequence_type": "INITIAL",
            "message": {
                "id": 161414,
                "topic": "igwn.gwalert",
                "uuid": "b66d2aeb-d3e9-4c51-98fa-8bdf7b68482f",
                "title": "S241231bg - INITIAL",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231bg/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231bg/view/"
                    },
                    "event": {
                        "far": 3.167545842243851e-10,
                        "time": "2024-12-31T05:41:33.606Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 49.61012280990382,
                        "area_90": 216.69512802295816,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.06742758268301748,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "23dfd537cb34b2a1b83441024638bff3",
                        "classification": {
                            "BBH": 0.9985161271982316,
                            "BNS": 0.0,
                            "NSBH": 1.0992586707190351e-42,
                            "Terrestrial": 0.0014838728017684266
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "INITIAL",
                    "sequence_num": 3,
                    "time_created": "2024-12-31T06:33:46Z",
                    "superevent_id": "S241231bg",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T06:33:47.739342Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T06:33:47.739356Z",
                "modified": "2024-12-31T06:33:47.749354Z"
            }
        },
        {
            "id": 7076,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161535,
                "topic": "igwn.gwalert",
                "uuid": "95c4b451-af6a-432c-9d9e-95ddaf7417af",
                "title": "S241231dd - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231dd/view/"
                    },
                    "event": {
                        "far": 2.230357507020727e-05,
                        "time": "2024-12-31T11:55:10.863Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 7306.051181563209,
                        "area_90": 22751.572134384314,
                        "duration": 0.1875,
                        "pipeline": "MLy",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "16309b5871bcbf78434c171ab77fd90b",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 233.81489960993386
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-31T11:55:56Z",
                    "superevent_id": "S241231dd",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T11:55:57.638048Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T11:55:57.638062Z",
                "modified": "2024-12-31T11:55:57.643949Z"
            }
        },
        {
            "id": 7077,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161536,
                "topic": "igwn.gwalert",
                "uuid": "47268946-6c4a-47ff-9cd0-85cf30444bad",
                "title": "S241231dd - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231dd/view/"
                    },
                    "event": {
                        "far": 2.230357507020727e-05,
                        "time": "2024-12-31T11:55:10.863Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 7306.051181563209,
                        "area_90": 22751.572134384314,
                        "duration": 0.1875,
                        "pipeline": "MLy",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "16309b5871bcbf78434c171ab77fd90b",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 233.81489960993386
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-31T12:00:31Z",
                    "superevent_id": "S241231dd",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T12:00:32.998175Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T12:00:32.998192Z",
                "modified": "2024-12-31T12:00:33.013838Z"
            }
        },
        {
            "id": 7078,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161573,
                "topic": "igwn.gwalert",
                "uuid": "ed48fec5-6721-4a90-9b89-281737b97000",
                "title": "S241231dr - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231dr/files/cwb.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231dr/view/"
                    },
                    "event": {
                        "far": 1.94648e-05,
                        "time": "2024-12-31T13:03:51.355Z",
                        "group": "CBC",
                        "search": "BBH",
                        "area_50": 2552.291975087159,
                        "area_90": 7946.43223285933,
                        "duration": null,
                        "pipeline": "CWB",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.004106583072100313,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "8f5c4fbccec09ead54d4036cea9c28e6",
                        "classification": {
                            "BBH": 0.0016713897495502783,
                            "BNS": 0.0,
                            "NSBH": 0.0,
                            "Terrestrial": 0.9983286102504497
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-31T13:07:23Z",
                    "superevent_id": "S241231dr",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T13:07:24.050174Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T13:07:24.050188Z",
                "modified": "2024-12-31T13:07:24.058693Z"
            }
        },
        {
            "id": 7079,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161575,
                "topic": "igwn.gwalert",
                "uuid": "7f0816a9-b656-42df-8998-b8278e5dee32",
                "title": "S241231dr - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231dr/files/cwb.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231dr/view/"
                    },
                    "event": {
                        "far": 1.94648e-05,
                        "time": "2024-12-31T13:03:51.355Z",
                        "group": "CBC",
                        "search": "BBH",
                        "area_50": 2552.291975087159,
                        "area_90": 7946.43223285933,
                        "duration": null,
                        "pipeline": "CWB",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.004106583072100313,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "8f5c4fbccec09ead54d4036cea9c28e6",
                        "classification": {
                            "BBH": 0.0016713897495502783,
                            "BNS": 0.0,
                            "NSBH": 0.0,
                            "Terrestrial": 0.9983286102504497
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-31T13:11:57Z",
                    "superevent_id": "S241231dr",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T13:11:58.737886Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T13:11:58.737904Z",
                "modified": "2024-12-31T13:11:58.748415Z"
            }
        },
        {
            "id": 7080,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161577,
                "topic": "igwn.gwalert",
                "uuid": "2b56f6d7-6ec7-47bf-aa61-22ecd38e6560",
                "title": "S241231du - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231du/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231du/view/"
                    },
                    "event": {
                        "far": 9.910395e-08,
                        "time": "2024-12-31T13:16:46.194Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 360.42416476537056,
                        "area_90": 2594.256657347717,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.010389610389610388,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "e37408d0d2b529394459e9a99725fca5",
                        "classification": {
                            "BBH": 0.020607961,
                            "BNS": 0.0,
                            "NSBH": 0.057407892,
                            "Terrestrial": 0.921984147
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-31T13:17:17Z",
                    "superevent_id": "S241231du",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T13:17:18.321213Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T13:17:18.321229Z",
                "modified": "2024-12-31T13:17:18.331293Z"
            }
        },
        {
            "id": 7081,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161580,
                "topic": "igwn.gwalert",
                "uuid": "ccfe8679-c94d-4a1a-9364-851fac339e8f",
                "title": "S241231du - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231du/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231du/view/"
                    },
                    "event": {
                        "far": 9.910395e-08,
                        "time": "2024-12-31T13:16:46.194Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 360.42416476537056,
                        "area_90": 2594.256657347717,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.010389610389610388,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "e37408d0d2b529394459e9a99725fca5",
                        "classification": {
                            "BBH": 0.020607961,
                            "BNS": 0.0,
                            "NSBH": 0.057407892,
                            "Terrestrial": 0.921984147
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-31T13:21:54Z",
                    "superevent_id": "S241231du",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T13:21:54.786078Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T13:21:54.786094Z",
                "modified": "2024-12-31T13:21:54.792424Z"
            }
        },
        {
            "id": 7082,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161618,
                "topic": "igwn.gwalert",
                "uuid": "4e12ea93-6947-4a03-acac-fb6244042d7c",
                "title": "S241231ei - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231ei/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231ei/view/"
                    },
                    "event": {
                        "far": 6.041562605865129e-06,
                        "time": "2024-12-31T14:16:04.245Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 905.5978431828493,
                        "area_90": 3427.675247042406,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.04020487367039092,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "c64eb1e38a9fdf15134f49085b52d87c",
                        "classification": {
                            "BBH": 0.22096510773950837,
                            "BNS": 2.1211391780002392e-14,
                            "NSBH": 1.4730909769792418e-12,
                            "Terrestrial": 0.7790348922589974
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-31T14:16:31Z",
                    "superevent_id": "S241231ei",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T14:16:31.912090Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T14:16:31.912105Z",
                "modified": "2024-12-31T14:16:31.924332Z"
            }
        },
        {
            "id": 7083,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161619,
                "topic": "igwn.gwalert",
                "uuid": "603b175f-26af-42cf-a12a-3efd833ff004",
                "title": "S241231ei - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231ei/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231ei/view/"
                    },
                    "event": {
                        "far": 6.041562605865129e-06,
                        "time": "2024-12-31T14:16:04.245Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 905.5978431828493,
                        "area_90": 3427.675247042406,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.04020487367039092,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "c64eb1e38a9fdf15134f49085b52d87c",
                        "classification": {
                            "BBH": 0.22096510773950837,
                            "BNS": 2.1211391780002392e-14,
                            "NSBH": 1.4730909769792418e-12,
                            "Terrestrial": 0.7790348922589974
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-31T14:21:07Z",
                    "superevent_id": "S241231ei",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T14:21:08.448720Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T14:21:08.448737Z",
                "modified": "2024-12-31T14:21:08.457997Z"
            }
        },
        {
            "id": 7084,
            "sequence_number": 4,
            "sequence_type": "UPDATE",
            "message": {
                "id": 161658,
                "topic": "igwn.gwalert",
                "uuid": "5b196e0b-f540-4bcc-935f-6859739805b7",
                "title": "S241230bd - UPDATE",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230bd/files/bayestar.multiorder.fits,2",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230bd/view/"
                    },
                    "event": {
                        "far": 6.213969505137022e-14,
                        "time": "2024-12-30T08:45:04.540Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 3065.939685956393,
                        "area_90": 11128.194441854863,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "117cc740809bdbd443a368a256655276",
                        "classification": {
                            "BBH": 0.9999998446812491,
                            "BNS": 1.8718403328850398e-32,
                            "NSBH": 1.588741675082034e-30,
                            "Terrestrial": 1.5531875086072233e-07
                        },
                        "skymap_version": 2,
                        "central_frequency": null
                    },
                    "alert_type": "UPDATE",
                    "sequence_num": 4,
                    "time_created": "2024-12-31T16:47:42Z",
                    "superevent_id": "S241230bd",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T16:47:44.146062Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T16:47:44.146077Z",
                "modified": "2024-12-31T16:47:44.153280Z"
            }
        },
        {
            "id": 7085,
            "sequence_number": 5,
            "sequence_type": "UPDATE",
            "message": {
                "id": 161667,
                "topic": "igwn.gwalert",
                "uuid": "e4169089-80a4-45cc-b657-862553fdb12b",
                "title": "S241230ev - UPDATE",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241230ev/files/bayestar.multiorder.fits,2",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241230ev/view/"
                    },
                    "event": {
                        "far": 2.196825658986412e-08,
                        "time": "2024-12-30T23:36:18.067Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 93.04356894958173,
                        "area_90": 354.91630021867223,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "8008ef19a997f2dc6369cacac04d84e2",
                        "classification": {
                            "BBH": 0.9707239610684114,
                            "BNS": 0.0,
                            "NSBH": 0.012945909289041402,
                            "Terrestrial": 0.016330129642547098
                        },
                        "skymap_version": 2,
                        "central_frequency": null
                    },
                    "alert_type": "UPDATE",
                    "sequence_num": 5,
                    "time_created": "2024-12-31T16:58:33Z",
                    "superevent_id": "S241230ev",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T16:58:34.428934Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T16:58:34.428949Z",
                "modified": "2024-12-31T16:58:34.435141Z"
            }
        },
        {
            "id": 7086,
            "sequence_number": 4,
            "sequence_type": "UPDATE",
            "message": {
                "id": 161675,
                "topic": "igwn.gwalert",
                "uuid": "39107ae8-0e66-4142-b2d8-92463f08665c",
                "title": "S241231bg - UPDATE",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231bg/files/bayestar.multiorder.fits,2",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231bg/view/"
                    },
                    "event": {
                        "far": 3.167545842243851e-10,
                        "time": "2024-12-31T05:41:33.606Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 41.72863092284271,
                        "area_90": 125.21212069494098,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.00028401022436807724,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "efb0e4242c6355822a28e445247d6fd4",
                        "classification": {
                            "BBH": 0.9985161271982316,
                            "BNS": 0.0,
                            "NSBH": 1.0992586707190351e-42,
                            "Terrestrial": 0.0014838728017684266
                        },
                        "skymap_version": 2,
                        "central_frequency": null
                    },
                    "alert_type": "UPDATE",
                    "sequence_num": 4,
                    "time_created": "2024-12-31T17:05:59Z",
                    "superevent_id": "S241231bg",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T17:06:00.237443Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T17:06:00.237459Z",
                "modified": "2024-12-31T17:06:00.259098Z"
            }
        },
        {
            "id": 7087,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161791,
                "topic": "igwn.gwalert",
                "uuid": "0f478914-21cd-4b0b-a27a-df4efa847de8",
                "title": "S241231gu - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231gu/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231gu/view/"
                    },
                    "event": {
                        "far": 1.968690232440426e-05,
                        "time": "2024-12-31T23:44:08.230Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 332.20291594514504,
                        "area_90": 1419.0357306407802,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.03793614569573649,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "0a07d54b15f259b47b2a60688fdc5f1d",
                        "classification": {
                            "BBH": 0.058540642825508485,
                            "BNS": 9.778963535647833e-17,
                            "NSBH": 5.970948640166817e-15,
                            "Terrestrial": 0.9414593571744855
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2024-12-31T23:44:31Z",
                    "superevent_id": "S241231gu",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T23:44:31.970145Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T23:44:31.970161Z",
                "modified": "2024-12-31T23:44:31.984006Z"
            }
        },
        {
            "id": 7088,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161792,
                "topic": "igwn.gwalert",
                "uuid": "fe913c59-5360-4d6e-a6e3-0f9277dc29d5",
                "title": "S241231gu - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S241231gu/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S241231gu/view/"
                    },
                    "event": {
                        "far": 2.048787758540574e-05,
                        "time": "2024-12-31T23:44:08.230Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 319.29877615002334,
                        "area_90": 1397.6337426878958,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.03793614569573649,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "72a129d312a553f139a393c77d8f5db8",
                        "classification": {
                            "BBH": 0.050835668292228645,
                            "BNS": 7.165609772102573e-17,
                            "NSBH": 4.378934636466894e-15,
                            "Terrestrial": 0.9491643317077669
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2024-12-31T23:49:08Z",
                    "superevent_id": "S241231gu",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2024-12-31T23:49:08.696461Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2024-12-31T23:49:08.696477Z",
                "modified": "2024-12-31T23:49:08.709051Z"
            }
        },
        {
            "id": 7089,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161815,
                "topic": "igwn.gwalert",
                "uuid": "4efb730f-b3bf-4d84-930a-197d6ba3925d",
                "title": "S250101k - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S250101k/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S250101k/view/"
                    },
                    "event": {
                        "far": 2.299475531091017e-08,
                        "time": "2025-01-01T01:12:05.041Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 235.00222065912678,
                        "area_90": 1269.0119915592843,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "3039362743c1102a22b1467f6bb0a1cb",
                        "classification": {
                            "BBH": 0.9843398094925596,
                            "BNS": 5.9944919553927474e-21,
                            "NSBH": 4.104203884064046e-19,
                            "Terrestrial": 0.015660190507440386
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2025-01-01T01:12:33Z",
                    "superevent_id": "S250101k",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2025-01-01T01:12:34.558197Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2025-01-01T01:12:34.558213Z",
                "modified": "2025-01-01T01:12:34.564020Z"
            }
        },
        {
            "id": 7090,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161817,
                "topic": "igwn.gwalert",
                "uuid": "a620f634-f42a-4906-aa27-ee6b45168975",
                "title": "S250101k - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S250101k/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S250101k/view/"
                    },
                    "event": {
                        "far": 5.569401228454821e-08,
                        "time": "2025-01-01T01:12:05.047Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 184.69705779928245,
                        "area_90": 1125.4927782281748,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "0e8405127928278c13dcbd721be928be",
                        "classification": {
                            "BBH": 0.9608658953462348,
                            "BNS": 1.0874329532290966e-21,
                            "NSBH": 7.744847369324045e-20,
                            "Terrestrial": 0.03913410465376521
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2025-01-01T01:17:11Z",
                    "superevent_id": "S250101k",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2025-01-01T01:17:12.100197Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2025-01-01T01:17:12.100213Z",
                "modified": "2025-01-01T01:17:12.108869Z"
            }
        },
        {
            "id": 7091,
            "sequence_number": 3,
            "sequence_type": "INITIAL",
            "message": {
                "id": 161823,
                "topic": "igwn.gwalert",
                "uuid": "4a3611c0-8cf2-4d3f-b6ce-8c8c7da587fb",
                "title": "S250101k - INITIAL",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S250101k/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S250101k/view/"
                    },
                    "event": {
                        "far": 5.569401228454821e-08,
                        "time": "2025-01-01T01:12:05.047Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 184.69705779928245,
                        "area_90": 1125.4927782281748,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": true,
                        "skymap_hash": "0e8405127928278c13dcbd721be928be",
                        "classification": {
                            "BBH": 0.8821564488562369,
                            "BNS": 0.0,
                            "NSBH": 0.0787094464899978,
                            "Terrestrial": 0.03913410465376521
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "INITIAL",
                    "sequence_num": 3,
                    "time_created": "2025-01-01T01:49:16Z",
                    "superevent_id": "S250101k",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2025-01-01T01:49:16.579603Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2025-01-01T01:49:16.579617Z",
                "modified": "2025-01-01T01:49:16.585580Z"
            }
        },
        {
            "id": 7092,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161827,
                "topic": "igwn.gwalert",
                "uuid": "e6c1667b-0989-4e2a-9d17-51070173234a",
                "title": "S250101r - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S250101r/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S250101r/view/"
                    },
                    "event": {
                        "far": 3.776031398538894e-06,
                        "time": "2025-01-01T02:03:07.181Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 351.8214049019561,
                        "area_90": 1256.4225868811166,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.8710738217044997
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "8045eb80a1d57c1c07fa4677295f82b1",
                        "classification": {
                            "BBH": 0.0005515879570566871,
                            "BNS": 0.0,
                            "NSBH": 0.00525743728201746,
                            "Terrestrial": 0.9941909747609259
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2025-01-01T02:03:33Z",
                    "superevent_id": "S250101r",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2025-01-01T02:03:35.083116Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2025-01-01T02:03:35.083131Z",
                "modified": "2025-01-01T02:03:35.089300Z"
            }
        },
        {
            "id": 7093,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161829,
                "topic": "igwn.gwalert",
                "uuid": "a5023660-eb3f-4fc1-8a8a-bc704e1b1f30",
                "title": "S250101r - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S250101r/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S250101r/view/"
                    },
                    "event": {
                        "far": 3.776031398538894e-06,
                        "time": "2025-01-01T02:03:07.167Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 541.3444011612027,
                        "area_90": 1899.5313425241734,
                        "duration": null,
                        "pipeline": "pycbc",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.23420569952922893,
                            "HasRemnant": 0.41105015913555687
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "849672dacb349fbe0db2baebec03f520",
                        "classification": {
                            "BBH": 0.0005726634647990298,
                            "BNS": 0.0,
                            "NSBH": 0.005236361774275087,
                            "Terrestrial": 0.9941909747609259
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2025-01-01T02:08:11Z",
                    "superevent_id": "S250101r",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2025-01-01T02:08:12.712610Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2025-01-01T02:08:12.712626Z",
                "modified": "2025-01-01T02:08:12.719852Z"
            }
        },
        {
            "id": 7094,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161839,
                "topic": "igwn.gwalert",
                "uuid": "64fcd335-ba5b-44de-98bd-ce9ad2407b7d",
                "title": "S250101z - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S250101z/files/cwb.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S250101z/view/"
                    },
                    "event": {
                        "far": 1.9994e-05,
                        "time": "2025-01-01T02:38:49.501Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 904.758549537638,
                        "area_90": 4056.306187305569,
                        "duration": 0.017284,
                        "pipeline": "CWB",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "6e3c69d4f308951c8aa709608a7a3287",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 297.118805
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2025-01-01T02:41:05Z",
                    "superevent_id": "S250101z",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2025-01-01T02:41:05.990494Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2025-01-01T02:41:05.990509Z",
                "modified": "2025-01-01T02:41:06.025418Z"
            }
        },
        {
            "id": 7095,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161840,
                "topic": "igwn.gwalert",
                "uuid": "af5dbf4a-37e9-4426-b75b-bd2c5c01ea1b",
                "title": "S250101z - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S250101z/files/cwb.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S250101z/view/"
                    },
                    "event": {
                        "far": 1.9994e-05,
                        "time": "2025-01-01T02:38:49.501Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 904.758549537638,
                        "area_90": 4056.306187305569,
                        "duration": 0.017284,
                        "pipeline": "CWB",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "6e3c69d4f308951c8aa709608a7a3287",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 297.118805
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2025-01-01T02:45:40Z",
                    "superevent_id": "S250101z",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2025-01-01T02:45:40.539809Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2025-01-01T02:45:40.539824Z",
                "modified": "2025-01-01T02:45:40.549871Z"
            }
        },
        {
            "id": 7096,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161847,
                "topic": "igwn.gwalert",
                "uuid": "014e1438-9431-4610-9550-93fa54b92aec",
                "title": "S250101af - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S250101af/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S250101af/view/"
                    },
                    "event": {
                        "far": 7.983355551867916e-06,
                        "time": "2025-01-01T03:30:27.998Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 98.94485239247274,
                        "area_90": 549.3176907907088,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "98c41a039e0882f41d2cae1f5d4bec32",
                        "classification": {
                            "BBH": 0.13685518730766907,
                            "BNS": 2.1626267125870227e-23,
                            "NSBH": 2.315870115720899e-11,
                            "Terrestrial": 0.8631448126691722
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2025-01-01T03:30:54Z",
                    "superevent_id": "S250101af",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2025-01-01T03:30:55.206895Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2025-01-01T03:30:55.206912Z",
                "modified": "2025-01-01T03:30:55.216100Z"
            }
        },
        {
            "id": 7097,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161849,
                "topic": "igwn.gwalert",
                "uuid": "423ede13-12e3-445a-809f-58ed1bfba790",
                "title": "S250101af - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S250101af/files/bayestar.multiorder.fits,1",
                        "gracedb": "https://gracedb.ligo.org/superevents/S250101af/view/"
                    },
                    "event": {
                        "far": 7.983355551867916e-06,
                        "time": "2025-01-01T03:30:27.986Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 65.80586736983807,
                        "area_90": 373.27584870766657,
                        "duration": null,
                        "pipeline": "gstlal",
                        "properties": {
                            "HasNS": 0.0,
                            "HasMassGap": 0.0,
                            "HasRemnant": 0.0
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "8fb370712517cfe51431ffd5240368e4",
                        "classification": {
                            "BBH": 0.13685518730766907,
                            "BNS": 2.1626267125870227e-23,
                            "NSBH": 2.315870115720899e-11,
                            "Terrestrial": 0.8631448126691722
                        },
                        "skymap_version": 1,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2025-01-01T03:35:30Z",
                    "superevent_id": "S250101af",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2025-01-01T03:35:31.706040Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2025-01-01T03:35:31.706056Z",
                "modified": "2025-01-01T03:35:31.714400Z"
            }
        },
        {
            "id": 7098,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161907,
                "topic": "igwn.gwalert",
                "uuid": "538b9ba9-4481-4980-90cb-6254bd425d5a",
                "title": "S250101bu - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S250101bu/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S250101bu/view/"
                    },
                    "event": {
                        "far": 7.474018e-06,
                        "time": "2025-01-01T08:08:15.048Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 319.82333467828033,
                        "area_90": 1200.609559474574,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.4926399214900461,
                            "HasRemnant": 0.17424536735939042
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "9d495294b88366f960506792c5fbdf0f",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.001231156,
                            "NSBH": 0.000703518,
                            "Terrestrial": 0.998065327
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2025-01-01T08:08:46Z",
                    "superevent_id": "S250101bu",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2025-01-01T08:08:47.264594Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2025-01-01T08:08:47.264610Z",
                "modified": "2025-01-01T08:08:47.277258Z"
            }
        },
        {
            "id": 7099,
            "sequence_number": 2,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161908,
                "topic": "igwn.gwalert",
                "uuid": "1edfb19f-d511-4df7-9a68-aefeb68b92c3",
                "title": "S250101bu - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "skymap": "https://gracedb.ligo.org/api/superevents/S250101bu/files/bayestar.multiorder.fits,0",
                        "gracedb": "https://gracedb.ligo.org/superevents/S250101bu/view/"
                    },
                    "event": {
                        "far": 7.474018e-06,
                        "time": "2025-01-01T08:08:15.048Z",
                        "group": "CBC",
                        "search": "AllSky",
                        "area_50": 319.82333467828033,
                        "area_90": 1200.609559474574,
                        "duration": null,
                        "pipeline": "MBTA",
                        "properties": {
                            "HasNS": 1.0,
                            "HasMassGap": 0.4926399214900461,
                            "HasRemnant": 0.17424536735939042
                        },
                        "instruments": [
                            "H1",
                            "L1",
                            "V1"
                        ],
                        "significant": false,
                        "skymap_hash": "9d495294b88366f960506792c5fbdf0f",
                        "classification": {
                            "BBH": 0.0,
                            "BNS": 0.001231156,
                            "NSBH": 0.000703518,
                            "Terrestrial": 0.998065327
                        },
                        "skymap_version": 0,
                        "central_frequency": null
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 2,
                    "time_created": "2025-01-01T08:13:21Z",
                    "superevent_id": "S250101bu",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2025-01-01T08:13:22.696851Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2025-01-01T08:13:22.696867Z",
                "modified": "2025-01-01T08:13:22.706583Z"
            }
        },
        {
            "id": 7100,
            "sequence_number": 1,
            "sequence_type": "PRELIMINARY",
            "message": {
                "id": 161918,
                "topic": "igwn.gwalert",
                "uuid": "185052ac-c473-4c0d-ab86-b30fc067e372",
                "title": "S250101ce - PRELIMINARY",
                "submitter": "cody.messick-30d512c8",
                "authors": "LVK",
                "data": {
                    "urls": {
                        "gracedb": "https://gracedb.ligo.org/superevents/S250101ce/view/"
                    },
                    "event": {
                        "far": 1.958565466186728e-05,
                        "time": "2025-01-01T09:07:11.199Z",
                        "group": "Burst",
                        "search": "AllSky",
                        "area_50": 6989.637477318598,
                        "area_90": 22262.263939226203,
                        "duration": 0.15625,
                        "pipeline": "MLy",
                        "properties": {},
                        "instruments": [
                            "H1",
                            "L1"
                        ],
                        "significant": false,
                        "skymap_hash": "e042500e5a8819268d3e39bb9d0eb101",
                        "classification": {},
                        "skymap_version": 0,
                        "central_frequency": 160.82018624179418
                    },
                    "alert_type": "PRELIMINARY",
                    "sequence_num": 1,
                    "time_created": "2025-01-01T09:07:56Z",
                    "superevent_id": "S250101ce",
                    "external_coinc": null
                },
                "message_text": "",
                "published": "2025-01-01T09:07:57.494501Z",
                "message_parser": "IGWN Alert Avro Parser v1",
                "retracted": false,
                "created": "2025-01-01T09:07:57.494516Z",
                "modified": "2025-01-01T09:07:57.501399Z"
            }
        }
    ]
}