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=7700&ordering=message",
"previous": "https://hermes.lco.global/api/v0/nonlocalizedeventsequence/?format=api&limit=100&offset=7500&ordering=message",
"results": [
{
"id": 3524,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5693,
"topic": "igwn.gwalert",
"uuid": "6cc91669-7c0b-474a-89f9-98de05530967",
"title": "S240104ah - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240104ah/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240104ah/view/"
},
"event": {
"far": 1.296748e-06,
"time": "2024-01-04T07:31:33.607Z",
"group": "CBC",
"search": "AllSky",
"area_50": 556.8713335976092,
"area_90": 1646.6941319043094,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "39e7777e1dcf605347b84d21de88a700",
"classification": {
"BBH": 0.0,
"BNS": 0.007901901,
"NSBH": 0.003845959,
"Terrestrial": 0.988252139
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2024-01-04T07:37:35Z",
"superevent_id": "S240104ah",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-04T07:37:36.375456Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-04T07:37:36.375474Z",
"modified": "2024-01-04T07:37:36.380682Z"
}
},
{
"id": 3523,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5692,
"topic": "igwn.gwalert",
"uuid": "2702c8a3-c1ce-4db6-83b6-d48d96f519ba",
"title": "S240104ah - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240104ah/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240104ah/view/"
},
"event": {
"far": 1.296748e-06,
"time": "2024-01-04T07:31:33.607Z",
"group": "CBC",
"search": "AllSky",
"area_50": 556.8713335976092,
"area_90": 1646.6941319043094,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "39e7777e1dcf605347b84d21de88a700",
"classification": {
"BBH": 0.0,
"BNS": 0.007901901,
"NSBH": 0.003845959,
"Terrestrial": 0.988252139
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2024-01-04T07:32:03Z",
"superevent_id": "S240104ah",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-04T07:32:04.801502Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-04T07:32:04.801520Z",
"modified": "2024-01-04T07:32:04.809185Z"
}
},
{
"id": 3522,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5691,
"topic": "igwn.gwalert",
"uuid": "c8808ebd-fa58-407f-8811-4f2384fa79cc",
"title": "S240104ae - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240104ae/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240104ae/view/"
},
"event": {
"far": 6.549865e-06,
"time": "2024-01-04T06:58:21.635Z",
"group": "CBC",
"search": "AllSky",
"area_50": 386.28490020843964,
"area_90": 1402.8793279704655,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7b3ead947b60be6558f1ff2d788939cb",
"classification": {
"BBH": 0.0,
"BNS": 0.001800958,
"NSBH": 5.841e-05,
"Terrestrial": 0.998140632
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2024-01-04T07:03:25Z",
"superevent_id": "S240104ae",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-04T07:03:26.784092Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-04T07:03:26.784108Z",
"modified": "2024-01-04T07:03:26.788890Z"
}
},
{
"id": 3521,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5690,
"topic": "igwn.gwalert",
"uuid": "f5abac88-defa-4ee1-8308-a81d09137938",
"title": "S240104ae - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240104ae/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240104ae/view/"
},
"event": {
"far": 6.549865e-06,
"time": "2024-01-04T06:58:21.635Z",
"group": "CBC",
"search": "AllSky",
"area_50": 386.28490020843964,
"area_90": 1402.8793279704655,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7b3ead947b60be6558f1ff2d788939cb",
"classification": {
"BBH": 0.0,
"BNS": 0.001800958,
"NSBH": 5.841e-05,
"Terrestrial": 0.998140632
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2024-01-04T06:58:51Z",
"superevent_id": "S240104ae",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-04T06:58:52.298610Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-04T06:58:52.298634Z",
"modified": "2024-01-04T06:58:52.305943Z"
}
},
{
"id": 3520,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5689,
"topic": "igwn.gwalert",
"uuid": "4faec0e5-3fa4-47b6-afe5-0b853f567952",
"title": "S240104ab - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240104ab/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240104ab/view/"
},
"event": {
"far": 8.43426096253097e-06,
"time": "2024-01-04T06:39:51.565Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1780.9811151380961,
"area_90": 6132.718665557997,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "bd70d4cf8c48c865bb67d14c40af5e56",
"classification": {
"BBH": 0.33544063660595314,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.6645593633940469
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2024-01-04T06:44:50Z",
"superevent_id": "S240104ab",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-04T06:44:50.737660Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-04T06:44:50.737676Z",
"modified": "2024-01-04T06:44:50.743920Z"
}
},
{
"id": 3519,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5688,
"topic": "igwn.gwalert",
"uuid": "21d8b0f1-3ef1-463c-bd88-ca416c2cf022",
"title": "S240104ab - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240104ab/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240104ab/view/"
},
"event": {
"far": 8.43426096253097e-06,
"time": "2024-01-04T06:39:51.565Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1780.9811151380961,
"area_90": 6132.718665557997,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "bd70d4cf8c48c865bb67d14c40af5e56",
"classification": {
"BBH": 0.33544063660595314,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.6645593633940469
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2024-01-04T06:40:16Z",
"superevent_id": "S240104ab",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-04T06:40:17.197256Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-04T06:40:17.197280Z",
"modified": "2024-01-04T06:40:17.204675Z"
}
},
{
"id": 3518,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5679,
"topic": "igwn.gwalert",
"uuid": "617c26e4-cc4c-4cb7-ae0b-a78d45803dbe",
"title": "S240103aa - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240103aa/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240103aa/view/"
},
"event": {
"far": 1.08389e-05,
"time": "2024-01-03T10:46:46.282Z",
"group": "Burst",
"search": "AllSky",
"area_50": 2292.110945071697,
"area_90": 8565.83094302517,
"duration": 0.038633,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "83042ed4ca85703b2f6490945d21ef82",
"classification": {},
"skymap_version": 0,
"central_frequency": 29.788809
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2024-01-03T10:55:22Z",
"superevent_id": "S240103aa",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-03T10:55:23.232131Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-03T10:55:23.232159Z",
"modified": "2024-01-03T10:55:23.237624Z"
}
},
{
"id": 3517,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5678,
"topic": "igwn.gwalert",
"uuid": "8ab1ff99-7f46-4928-90a2-374dd1ad299c",
"title": "S240103aa - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240103aa/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240103aa/view/"
},
"event": {
"far": 1.08389e-05,
"time": "2024-01-03T10:46:46.282Z",
"group": "Burst",
"search": "AllSky",
"area_50": 2292.110945071697,
"area_90": 8565.83094302517,
"duration": 0.038633,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "83042ed4ca85703b2f6490945d21ef82",
"classification": {},
"skymap_version": 0,
"central_frequency": 29.788809
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2024-01-03T10:50:48Z",
"superevent_id": "S240103aa",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-03T10:50:49.671828Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-03T10:50:49.671847Z",
"modified": "2024-01-03T10:50:49.680387Z"
}
},
{
"id": 3516,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5671,
"topic": "igwn.gwalert",
"uuid": "03233650-19eb-40f7-ad5d-c442a9640428",
"title": "S240102w - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240102w/files/cwb.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S240102w/view/"
},
"event": {
"far": 8.07626e-07,
"time": "2024-01-02T22:49:07.937Z",
"group": "Burst",
"search": "AllSky",
"area_50": 708.3638365582249,
"area_90": 5403.372487869494,
"duration": 0.04658,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "d7807075a1f233fcef28cd53b83b8ad1",
"classification": {},
"skymap_version": 1,
"central_frequency": 1626.066406
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2024-01-02T22:55:08Z",
"superevent_id": "S240102w",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-02T22:55:09.039955Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-02T22:55:09.039971Z",
"modified": "2024-01-02T22:55:09.044936Z"
}
},
{
"id": 3515,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5670,
"topic": "igwn.gwalert",
"uuid": "1e58a8e4-03a0-42ea-8032-a0c4d7404b7e",
"title": "S240102w - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240102w/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240102w/view/"
},
"event": {
"far": 5.26878e-06,
"time": "2024-01-02T22:49:07.951Z",
"group": "Burst",
"search": "AllSky",
"area_50": 85.60795181153907,
"area_90": 343.2711008913673,
"duration": 0.015002,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "345ac897d27769879e9d7584d36e6311",
"classification": {},
"skymap_version": 0,
"central_frequency": 1602.507812
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2024-01-02T22:50:33Z",
"superevent_id": "S240102w",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-02T22:50:35.557631Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-02T22:50:35.557648Z",
"modified": "2024-01-02T22:50:35.565542Z"
}
},
{
"id": 3514,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5651,
"topic": "igwn.gwalert",
"uuid": "b38fc4d1-eee8-4758-84de-d8084a8ad8fa",
"title": "S240101s - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240101s/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S240101s/view/"
},
"event": {
"far": 1.769662334549964e-05,
"time": "2024-01-01T06:13:17.042Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1109.1265521465573,
"area_90": 3714.713673704625,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004667330735651715,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "3a21f141bc22518ffc3ba654d80e71ab",
"classification": {
"BBH": 0.03893130749640642,
"BNS": 3.168834226925719e-17,
"NSBH": 3.1579339025581646e-07,
"Terrestrial": 0.9610683767102033
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2024-01-01T06:18:15Z",
"superevent_id": "S240101s",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-01T06:18:17.121393Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-01T06:18:17.121409Z",
"modified": "2024-01-01T06:18:17.128512Z"
}
},
{
"id": 3513,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5650,
"topic": "igwn.gwalert",
"uuid": "8294054b-12bd-4960-9b79-2d1c84852759",
"title": "S240101s - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240101s/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240101s/view/"
},
"event": {
"far": 5.574200283010093e-06,
"time": "2024-01-01T06:13:17.056Z",
"group": "CBC",
"search": "AllSky",
"area_50": 799.4271970636366,
"area_90": 3184.2800899311674,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.03210230956782681,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "26eb4ba659e05ab8389dc9189498b5b2",
"classification": {
"BBH": 0.23040059214781733,
"BNS": 6.834686171837067e-15,
"NSBH": 4.933493159817168e-13,
"Terrestrial": 0.7695994078516825
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2024-01-01T06:13:40Z",
"superevent_id": "S240101s",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-01T06:13:42.488357Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-01T06:13:42.488375Z",
"modified": "2024-01-01T06:13:42.500571Z"
}
},
{
"id": 3512,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5649,
"topic": "igwn.gwalert",
"uuid": "bf3f1f4c-8b8a-4508-b8b2-e019891c9921",
"title": "S240101l - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240101l/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240101l/view/"
},
"event": {
"far": 1.007764876703732e-05,
"time": "2024-01-01T03:58:48.539Z",
"group": "CBC",
"search": "AllSky",
"area_50": 3229.6019467725705,
"area_90": 21412.05947662729,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.45594227994228,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4107a03cf05a0b5ab4fa48ad1cf92439",
"classification": {
"BBH": 0.0,
"BNS": 0.006067542337834594,
"NSBH": 0.0,
"Terrestrial": 0.9939324576621654
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2024-01-01T04:03:46Z",
"superevent_id": "S240101l",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-01T04:03:47.809191Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-01T04:03:47.809208Z",
"modified": "2024-01-01T04:03:47.814158Z"
}
},
{
"id": 3511,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5648,
"topic": "igwn.gwalert",
"uuid": "bd414d61-c2f5-4f7d-ab9a-191c0f19eed9",
"title": "S240101l - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240101l/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240101l/view/"
},
"event": {
"far": 1.007764876703732e-05,
"time": "2024-01-01T03:58:48.539Z",
"group": "CBC",
"search": "AllSky",
"area_50": 3229.6019467725705,
"area_90": 21412.05947662729,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.45594227994228,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4107a03cf05a0b5ab4fa48ad1cf92439",
"classification": {
"BBH": 0.0,
"BNS": 0.006067542337834594,
"NSBH": 0.0,
"Terrestrial": 0.9939324576621654
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2024-01-01T03:59:12Z",
"superevent_id": "S240101l",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-01T03:59:14.312889Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-01T03:59:14.312908Z",
"modified": "2024-01-01T03:59:14.326425Z"
}
},
{
"id": 3510,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5647,
"topic": "igwn.gwalert",
"uuid": "5b059cb6-bfdb-414d-88bb-99c389947384",
"title": "S231231bh - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231bh/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231231bh/view/"
},
"event": {
"far": 1.316086059476875e-05,
"time": "2023-12-31T23:45:02.933Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1161.1627581496496,
"area_90": 5750.840056986916,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "fa27a86c7397e46037d08bf36ad9aa06",
"classification": {
"BBH": 0.06259681733427608,
"BNS": 9.932227523299687e-17,
"NSBH": 7.66528603057029e-15,
"Terrestrial": 0.9374031826657162
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-31T23:50:04Z",
"superevent_id": "S231231bh",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T23:50:05.737827Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T23:50:05.737842Z",
"modified": "2023-12-31T23:50:05.742707Z"
}
},
{
"id": 3509,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5646,
"topic": "igwn.gwalert",
"uuid": "35b1f01f-aea2-407b-9018-218ca4ae7b2b",
"title": "S231231bh - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231bh/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231bh/view/"
},
"event": {
"far": 1.755902158637556e-05,
"time": "2023-12-31T23:45:02.934Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1147.5242364149678,
"area_90": 5611.517311881862,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "01a513b141756e0bb29ccf1a3e092ce1",
"classification": {
"BBH": 0.03587117251616095,
"BNS": 4.465800031630533e-17,
"NSBH": 3.4450438157403856e-15,
"Terrestrial": 0.9641288274838355
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-31T23:45:29Z",
"superevent_id": "S231231bh",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T23:45:31.235425Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T23:45:31.235441Z",
"modified": "2023-12-31T23:45:31.246644Z"
}
},
{
"id": 3508,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5645,
"topic": "igwn.gwalert",
"uuid": "92483685-e64c-4add-b7cf-382773978737",
"title": "S231231bg - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231bg/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231bg/view/"
},
"event": {
"far": 2.06786e-06,
"time": "2023-12-31T23:10:39.737Z",
"group": "Burst",
"search": "AllSky",
"area_50": 451.53998112360784,
"area_90": 1735.6592582966932,
"duration": 0.01242,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "be976993cf6a74d85ee5dc2da9076468",
"classification": {},
"skymap_version": 0,
"central_frequency": 938.196533
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-31T23:16:42Z",
"superevent_id": "S231231bg",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T23:16:44.179846Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T23:16:44.179863Z",
"modified": "2023-12-31T23:16:44.184902Z"
}
},
{
"id": 3507,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5644,
"topic": "igwn.gwalert",
"uuid": "fb70e70b-410e-4f0f-bf70-4b98d130a78f",
"title": "S231231bg - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231bg/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231bg/view/"
},
"event": {
"far": 2.06786e-06,
"time": "2023-12-31T23:10:39.737Z",
"group": "Burst",
"search": "AllSky",
"area_50": 451.53998112360784,
"area_90": 1735.6592582966932,
"duration": 0.01242,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "be976993cf6a74d85ee5dc2da9076468",
"classification": {},
"skymap_version": 0,
"central_frequency": 938.196533
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-31T23:12:09Z",
"superevent_id": "S231231bg",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T23:12:09.673704Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T23:12:09.673720Z",
"modified": "2023-12-31T23:12:09.681846Z"
}
},
{
"id": 3506,
"sequence_number": 4,
"sequence_type": "UPDATE",
"message": {
"id": 5642,
"topic": "igwn.gwalert",
"uuid": "27b0b744-3fba-42af-ab9e-133d3a3d3701",
"title": "S231231ag - UPDATE",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231ag/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231231ag/view/"
},
"event": {
"far": 8.354027505146304e-15,
"time": "2023-12-31T15:40:16.670Z",
"group": "CBC",
"search": "AllSky",
"area_50": 9597.322832989694,
"area_90": 27058.827121608025,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1"
],
"significant": true,
"skymap_hash": "0ca3064535caa9e7ef5b3b49cfad0155",
"classification": {
"BBH": 0.9999999708480558,
"BNS": 1.006926234864147e-33,
"NSBH": 3.8896552216509164e-28,
"Terrestrial": 2.9151944191951884e-08
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "UPDATE",
"sequence_num": 4,
"time_created": "2023-12-31T22:39:19Z",
"superevent_id": "S231231ag",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T22:39:21.239366Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T22:39:21.239385Z",
"modified": "2023-12-31T22:39:21.248665Z"
}
},
{
"id": 3505,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5641,
"topic": "igwn.gwalert",
"uuid": "715b1de7-6574-49de-ab5d-4a63edb256c3",
"title": "S231231ba - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231ba/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231ba/view/"
},
"event": {
"far": 2.181904164899606e-05,
"time": "2023-12-31T21:29:50.961Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2468.362610566042,
"area_90": 11735.003747342536,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5374316541121693,
"HasRemnant": 0.00024283790443018204
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7ef85ace1023a35f70af09c3fef77b90",
"classification": {
"BBH": 0.0,
"BNS": 0.0006124340795882899,
"NSBH": 0.0007849803406397641,
"Terrestrial": 0.998602585579772
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-31T21:34:53Z",
"superevent_id": "S231231ba",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T21:34:55.010626Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T21:34:55.010644Z",
"modified": "2023-12-31T21:34:55.019479Z"
}
},
{
"id": 3504,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5640,
"topic": "igwn.gwalert",
"uuid": "8c792eb9-4176-409d-8835-6b565d324c06",
"title": "S231231ba - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231ba/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231ba/view/"
},
"event": {
"far": 2.181904164899606e-05,
"time": "2023-12-31T21:29:50.961Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2468.362610566042,
"area_90": 11735.003747342536,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5374316541121693,
"HasRemnant": 0.00024283790443018204
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7ef85ace1023a35f70af09c3fef77b90",
"classification": {
"BBH": 0.0,
"BNS": 0.0006124340795882899,
"NSBH": 0.0007849803406397641,
"Terrestrial": 0.998602585579772
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-31T21:30:15Z",
"superevent_id": "S231231ba",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T21:30:17.474939Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T21:30:17.474955Z",
"modified": "2023-12-31T21:30:17.487164Z"
}
},
{
"id": 3503,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5639,
"topic": "igwn.gwalert",
"uuid": "be1ba2f3-7d92-4927-9ec7-e59bcaa78968",
"title": "S231231aq - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231aq/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231aq/view/"
},
"event": {
"far": 6.68616e-07,
"time": "2023-12-31T18:18:13.813Z",
"group": "Burst",
"search": "BBH",
"area_50": 737.7391141406158,
"area_90": 2963.545861240631,
"duration": 0.011554,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "53a131b3f847e60896bec95a241935d1",
"classification": {},
"skymap_version": 0,
"central_frequency": 101.103317
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-31T18:25:16Z",
"superevent_id": "S231231aq",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T18:25:18.276458Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T18:25:18.276475Z",
"modified": "2023-12-31T18:25:18.281432Z"
}
},
{
"id": 3502,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5638,
"topic": "igwn.gwalert",
"uuid": "bfeefa90-4682-4e1d-a3f7-d7ea9093701b",
"title": "S231231aq - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231aq/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231aq/view/"
},
"event": {
"far": 6.68616e-07,
"time": "2023-12-31T18:18:13.813Z",
"group": "Burst",
"search": "BBH",
"area_50": 737.7391141406158,
"area_90": 2963.545861240631,
"duration": 0.011554,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "53a131b3f847e60896bec95a241935d1",
"classification": {},
"skymap_version": 0,
"central_frequency": 101.103317
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-31T18:20:03Z",
"superevent_id": "S231231aq",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T18:20:04.696789Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T18:20:04.696813Z",
"modified": "2023-12-31T18:20:04.706556Z"
}
},
{
"id": 3501,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5637,
"topic": "igwn.gwalert",
"uuid": "286daf3f-3ad3-4969-9c20-735d277e0f1a",
"title": "S231231ah - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231ah/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231231ah/view/"
},
"event": {
"far": 5.999182e-06,
"time": "2023-12-31T16:42:38.720Z",
"group": "CBC",
"search": "AllSky",
"area_50": 235.94642600998935,
"area_90": 755.3642806900502,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.8592368413365417,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4df4c1ba2bf0dbb8e2317a350b57e430",
"classification": {
"BBH": 0.0,
"BNS": 0.000623925,
"NSBH": 0.002949333,
"Terrestrial": 0.996426742
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-31T16:47:36Z",
"superevent_id": "S231231ah",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T16:47:37.218879Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T16:47:37.218895Z",
"modified": "2023-12-31T16:47:37.223881Z"
}
},
{
"id": 3500,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5636,
"topic": "igwn.gwalert",
"uuid": "8cc22ccc-5f3e-4458-b710-9d8e244bc047",
"title": "S231231ah - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231ah/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231ah/view/"
},
"event": {
"far": 9.988036708818981e-07,
"time": "2023-12-31T16:42:38.716Z",
"group": "CBC",
"search": "AllSky",
"area_50": 269.518171818436,
"area_90": 887.553029810809,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.6235394466354219,
"HasRemnant": 0.9793671940304812
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "58f57a49b4d7c8a73e30b6334643dc35",
"classification": {
"BBH": 0.0,
"BNS": 0.012456032207059386,
"NSBH": 0.011571529442337585,
"Terrestrial": 0.975972438350603
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-31T16:43:01Z",
"superevent_id": "S231231ah",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T16:43:03.706238Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T16:43:03.706259Z",
"modified": "2023-12-31T16:43:03.717401Z"
}
},
{
"id": 3499,
"sequence_number": 3,
"sequence_type": "INITIAL",
"message": {
"id": 5634,
"topic": "igwn.gwalert",
"uuid": "d168ca2c-65b3-4bdc-8e2b-7ec973ec487f",
"title": "S231231ag - INITIAL",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231ag/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231ag/view/"
},
"event": {
"far": 8.354027505146304e-15,
"time": "2023-12-31T15:40:16.670Z",
"group": "CBC",
"search": "AllSky",
"area_50": 8060.576168608048,
"area_90": 24215.300251632594,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1"
],
"significant": true,
"skymap_hash": "bfa6e8a0f3744916a92f1ff0e03dce4a",
"classification": {
"BBH": 0.9999999708480558,
"BNS": 1.6040642585602436e-40,
"NSBH": 1.262979472208605e-38,
"Terrestrial": 2.9151944191951884e-08
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "INITIAL",
"sequence_num": 3,
"time_created": "2023-12-31T16:04:18Z",
"superevent_id": "S231231ag",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T16:04:18.922722Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T16:04:18.922739Z",
"modified": "2023-12-31T16:04:18.929706Z"
}
},
{
"id": 3498,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5633,
"topic": "igwn.gwalert",
"uuid": "00a82b37-6f0b-4953-a2ba-6340573c881c",
"title": "S231231ag - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231ag/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231ag/view/"
},
"event": {
"far": 8.354027505146304e-15,
"time": "2023-12-31T15:40:16.670Z",
"group": "CBC",
"search": "AllSky",
"area_50": 8060.576168608048,
"area_90": 24215.300251632594,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1"
],
"significant": true,
"skymap_hash": "bfa6e8a0f3744916a92f1ff0e03dce4a",
"classification": {
"BBH": 0.9999999708480558,
"BNS": 1.6040642585602436e-40,
"NSBH": 1.262979472208605e-38,
"Terrestrial": 2.9151944191951884e-08
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-31T15:45:21Z",
"superevent_id": "S231231ag",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T15:45:23.404461Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T15:45:23.404479Z",
"modified": "2023-12-31T15:45:23.409222Z"
}
},
{
"id": 3497,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5632,
"topic": "igwn.gwalert",
"uuid": "b7196084-1edf-4eb2-bd5c-3c1620b5f519",
"title": "S231231ag - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231ag/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231ag/view/"
},
"event": {
"far": 8.354027505146304e-15,
"time": "2023-12-31T15:40:16.670Z",
"group": "CBC",
"search": "AllSky",
"area_50": 8060.576168608048,
"area_90": 24215.300251632594,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1"
],
"significant": true,
"skymap_hash": "bfa6e8a0f3744916a92f1ff0e03dce4a",
"classification": {
"BBH": 0.9999999708480558,
"BNS": 1.6040642585602436e-40,
"NSBH": 1.262979472208605e-38,
"Terrestrial": 2.9151944191951884e-08
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-31T15:40:42Z",
"superevent_id": "S231231ag",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T15:40:43.759328Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T15:40:43.759346Z",
"modified": "2023-12-31T15:40:43.771894Z"
}
},
{
"id": 3496,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5631,
"topic": "igwn.gwalert",
"uuid": "876b77de-2e51-4183-a6e4-9860567ffdf1",
"title": "S231231af - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231af/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231231af/view/"
},
"event": {
"far": 6.989636153499094e-06,
"time": "2023-12-31T12:01:47.619Z",
"group": "CBC",
"search": "AllSky",
"area_50": 990.5763247604799,
"area_90": 3000.4747816299223,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "5b48be677738068da2f7a9cf17208b86",
"classification": {
"BBH": 0.1420666346887117,
"BNS": 4.1702931001621876e-20,
"NSBH": 3.0776564074266183e-18,
"Terrestrial": 0.8579333653112883
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-31T12:06:48Z",
"superevent_id": "S231231af",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T12:06:49.914096Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T12:06:49.914113Z",
"modified": "2023-12-31T12:06:49.919162Z"
}
},
{
"id": 3495,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5630,
"topic": "igwn.gwalert",
"uuid": "f042a6a0-f6f5-44f7-84bb-491b02754d1e",
"title": "S231231af - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231af/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231af/view/"
},
"event": {
"far": 1.518594759448964e-05,
"time": "2023-12-31T12:01:47.621Z",
"group": "CBC",
"search": "AllSky",
"area_50": 974.4199220901648,
"area_90": 3013.903479953301,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "99a67b5ba0750070e953da83a22ef1af",
"classification": {
"BBH": 0.04977159546225058,
"BNS": 2.076576030587664e-20,
"NSBH": 1.5340917838993158e-18,
"Terrestrial": 0.9502284045377494
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-31T12:02:11Z",
"superevent_id": "S231231af",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T12:02:13.353988Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T12:02:13.354012Z",
"modified": "2023-12-31T12:02:13.361564Z"
}
},
{
"id": 3494,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5629,
"topic": "igwn.gwalert",
"uuid": "a1ea4e3a-c7ff-4be7-b526-ab4466a0ad08",
"title": "S231231z - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231z/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231231z/view/"
},
"event": {
"far": 1.293354969023384e-05,
"time": "2023-12-31T10:55:39.690Z",
"group": "CBC",
"search": "AllSky",
"area_50": 593.8002539869007,
"area_90": 2130.1272715459418,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "66156cd2dd2c3697b80d6f8517432d39",
"classification": {
"BBH": 0.06517713118438526,
"BNS": 2.3619215558378187e-16,
"NSBH": 1.7049734912133805e-14,
"Terrestrial": 0.9348228688155975
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-31T11:00:38Z",
"superevent_id": "S231231z",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T11:00:40.362941Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T11:00:40.362958Z",
"modified": "2023-12-31T11:00:40.367998Z"
}
},
{
"id": 3493,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5628,
"topic": "igwn.gwalert",
"uuid": "6c1671db-d589-441a-9b3d-1ed9cee51472",
"title": "S231231z - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231z/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231z/view/"
},
"event": {
"far": 1.525039798324703e-05,
"time": "2023-12-31T10:55:39.704Z",
"group": "CBC",
"search": "AllSky",
"area_50": 786.2083221515607,
"area_90": 2928.2955281417617,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "6815ef7b0af4b45026df6df0b5e03bbe",
"classification": {
"BBH": 0.048775036844355885,
"BNS": 1.810683472907052e-15,
"NSBH": 1.288886952169185e-13,
"Terrestrial": 0.9512249631555134
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-31T10:56:03Z",
"superevent_id": "S231231z",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T10:56:04.952435Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T10:56:04.952466Z",
"modified": "2023-12-31T10:56:04.961557Z"
}
},
{
"id": 3492,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5627,
"topic": "igwn.gwalert",
"uuid": "c872db2d-9b7c-41e2-9242-f7fea712524a",
"title": "S231231b - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231b/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231b/view/"
},
"event": {
"far": 2.07037e-05,
"time": "2023-12-31T00:23:08.204Z",
"group": "Burst",
"search": "AllSky",
"area_50": 213.18058588363644,
"area_90": 971.9020411545312,
"duration": 0.036653,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "85eeae2d733ae2cc13d8734230e864e3",
"classification": {},
"skymap_version": 0,
"central_frequency": 1334.912109
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-31T00:29:49Z",
"superevent_id": "S231231b",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T00:29:49.913717Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T00:29:49.913735Z",
"modified": "2023-12-31T00:29:49.918797Z"
}
},
{
"id": 3491,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5626,
"topic": "igwn.gwalert",
"uuid": "37b497ed-2c7f-461a-8e05-a2ef8636b986",
"title": "S231231b - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231231b/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231231b/view/"
},
"event": {
"far": 2.07037e-05,
"time": "2023-12-31T00:23:08.204Z",
"group": "Burst",
"search": "AllSky",
"area_50": 213.18058588363644,
"area_90": 971.9020411545312,
"duration": 0.036653,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "85eeae2d733ae2cc13d8734230e864e3",
"classification": {},
"skymap_version": 0,
"central_frequency": 1334.912109
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-31T00:25:15Z",
"superevent_id": "S231231b",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-31T00:25:16.462450Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-31T00:25:16.462468Z",
"modified": "2023-12-31T00:25:16.471493Z"
}
},
{
"id": 3490,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5625,
"topic": "igwn.gwalert",
"uuid": "9f8317e4-5421-47a2-ac69-c2ce4583fd39",
"title": "S231230bj - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230bj/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230bj/view/"
},
"event": {
"far": 1.460756993765244e-05,
"time": "2023-12-30T23:20:20.549Z",
"group": "CBC",
"search": "AllSky",
"area_50": 5825.537191410711,
"area_90": 23238.36244860679,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.45594227994228,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "66f269519f37db7617650a507fc8a136",
"classification": {
"BBH": 0.0,
"BNS": 0.006578664569130553,
"NSBH": 9.437546192402541e-05,
"Terrestrial": 0.9933269599689454
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-30T23:25:20Z",
"superevent_id": "S231230bj",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T23:25:21.851717Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T23:25:21.851733Z",
"modified": "2023-12-30T23:25:21.856662Z"
}
},
{
"id": 3489,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5624,
"topic": "igwn.gwalert",
"uuid": "ffd27b5b-dbf5-4075-a948-a2f5cd478ca9",
"title": "S231230bj - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230bj/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230bj/view/"
},
"event": {
"far": 1.460756993765244e-05,
"time": "2023-12-30T23:20:20.549Z",
"group": "CBC",
"search": "AllSky",
"area_50": 5825.537191410711,
"area_90": 23238.36244860679,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.45594227994228,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "66f269519f37db7617650a507fc8a136",
"classification": {
"BBH": 0.0,
"BNS": 0.006578664569130553,
"NSBH": 9.437546192402541e-05,
"Terrestrial": 0.9933269599689454
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-30T23:20:46Z",
"superevent_id": "S231230bj",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T23:20:47.389226Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T23:20:47.389243Z",
"modified": "2023-12-30T23:20:47.396894Z"
}
},
{
"id": 3488,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5623,
"topic": "igwn.gwalert",
"uuid": "7bfc386a-4ad9-4481-98ff-0279272bfbf8",
"title": "S231230az - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230az/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230az/view/"
},
"event": {
"far": 1.27659e-05,
"time": "2023-12-30T21:52:38.496Z",
"group": "Burst",
"search": "BBH",
"area_50": 840.132938856378,
"area_90": 3185.119383576379,
"duration": 0.006046,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c7e8bafa9e7b0ebdeb56f3a647d1df55",
"classification": {},
"skymap_version": 0,
"central_frequency": 167.568527
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-30T22:00:04Z",
"superevent_id": "S231230az",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T22:00:04.573784Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T22:00:04.573801Z",
"modified": "2023-12-30T22:00:04.578616Z"
}
},
{
"id": 3487,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5622,
"topic": "igwn.gwalert",
"uuid": "6995e261-537a-4c5b-86d6-92f270d9a10f",
"title": "S231230az - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230az/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230az/view/"
},
"event": {
"far": 1.27659e-05,
"time": "2023-12-30T21:52:38.496Z",
"group": "Burst",
"search": "BBH",
"area_50": 840.132938856378,
"area_90": 3185.119383576379,
"duration": 0.006046,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c7e8bafa9e7b0ebdeb56f3a647d1df55",
"classification": {},
"skymap_version": 0,
"central_frequency": 167.568527
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-30T21:55:30Z",
"superevent_id": "S231230az",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T21:55:31.984684Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T21:55:31.984712Z",
"modified": "2023-12-30T21:55:31.992840Z"
}
},
{
"id": 3486,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5620,
"topic": "igwn.gwalert",
"uuid": "b6b15d5e-2d06-499f-bc82-aa4cc2c31bac",
"title": "S231230ax - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230ax/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230ax/view/"
},
"event": {
"far": 1.58202e-05,
"time": "2023-12-30T17:20:11.551Z",
"group": "Burst",
"search": "BBH",
"area_50": 1298.3872691416752,
"area_90": 4683.258540278311,
"duration": 0.005588,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "6bd407dfba7c46377948a5ecfa45bb6c",
"classification": {},
"skymap_version": 0,
"central_frequency": 154.664886
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-30T17:28:32Z",
"superevent_id": "S231230ax",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T17:28:34.099983Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T17:28:34.100001Z",
"modified": "2023-12-30T17:28:34.106643Z"
}
},
{
"id": 3485,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5619,
"topic": "igwn.gwalert",
"uuid": "a31aed4c-4a8d-4a3e-a3d5-96ece0349336",
"title": "S231230ax - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230ax/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230ax/view/"
},
"event": {
"far": 1.58202e-05,
"time": "2023-12-30T17:20:11.551Z",
"group": "Burst",
"search": "BBH",
"area_50": 1298.3872691416752,
"area_90": 4683.258540278311,
"duration": 0.005588,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "6bd407dfba7c46377948a5ecfa45bb6c",
"classification": {},
"skymap_version": 0,
"central_frequency": 154.664886
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-30T17:23:59Z",
"superevent_id": "S231230ax",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T17:24:00.717575Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T17:24:00.717592Z",
"modified": "2023-12-30T17:24:00.725009Z"
}
},
{
"id": 3484,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5618,
"topic": "igwn.gwalert",
"uuid": "913865fe-012c-4ab1-a9be-d7723a805414",
"title": "S231230as - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230as/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230as/view/"
},
"event": {
"far": 4.31551e-06,
"time": "2023-12-30T17:02:39.516Z",
"group": "CBC",
"search": "AllSky",
"area_50": 449.44174701057995,
"area_90": 1759.1594803626058,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.06844489334195215,
"HasRemnant": 0.8626410153801438
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "5388fe7eea340bd5b2dc921faaaa8aa9",
"classification": {
"BBH": 0.0,
"BNS": 0.0,
"NSBH": 0.003979971,
"Terrestrial": 0.996020029
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-30T17:07:47Z",
"superevent_id": "S231230as",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T17:07:47.803447Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T17:07:47.803465Z",
"modified": "2023-12-30T17:07:47.807843Z"
}
},
{
"id": 3483,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5617,
"topic": "igwn.gwalert",
"uuid": "f3951d1b-8c89-4cd6-b485-5c0fe51b9dbd",
"title": "S231230ar - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230ar/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231230ar/view/"
},
"event": {
"far": 7.652763671220643e-06,
"time": "2023-12-30T17:01:16.984Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1238.7974203316824,
"area_90": 4531.34639049509,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "cc6cc6c6fc6bb34a3f457f0813bebc1d",
"classification": {
"BBH": 0.1291544812506237,
"BNS": 1.597314364575835e-16,
"NSBH": 1.2305378790926084e-14,
"Terrestrial": 0.8708455187493638
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-30T17:07:35Z",
"superevent_id": "S231230ar",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T17:07:36.749055Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T17:07:36.749073Z",
"modified": "2023-12-30T17:07:36.754100Z"
}
},
{
"id": 3482,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5616,
"topic": "igwn.gwalert",
"uuid": "257a3896-4de2-4e9f-b809-64aa3478e606",
"title": "S231230as - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230as/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230as/view/"
},
"event": {
"far": 4.31551e-06,
"time": "2023-12-30T17:02:39.516Z",
"group": "CBC",
"search": "AllSky",
"area_50": 449.44174701057995,
"area_90": 1759.1594803626058,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.06844489334195215,
"HasRemnant": 0.8626410153801438
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "5388fe7eea340bd5b2dc921faaaa8aa9",
"classification": {
"BBH": 0.0,
"BNS": 0.0,
"NSBH": 0.003979971,
"Terrestrial": 0.996020029
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-30T17:03:11Z",
"superevent_id": "S231230as",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T17:03:12.125200Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T17:03:12.125218Z",
"modified": "2023-12-30T17:03:12.130329Z"
}
},
{
"id": 3481,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5615,
"topic": "igwn.gwalert",
"uuid": "d9fc006b-30df-477a-bc4d-c09084fc7c18",
"title": "S231230ar - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230ar/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230ar/view/"
},
"event": {
"far": 9.474592503108355e-06,
"time": "2023-12-30T17:01:16.986Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1316.0124356911099,
"area_90": 4809.991880705198,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "5c9092ea9c8dd6d1bf9dc05f84666cde",
"classification": {
"BBH": 0.1003182981104384,
"BNS": 3.234984578729816e-16,
"NSBH": 2.300860070237133e-11,
"Terrestrial": 0.8996817018665527
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-30T17:02:59Z",
"superevent_id": "S231230ar",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T17:03:01.048205Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T17:03:01.048232Z",
"modified": "2023-12-30T17:03:01.061657Z"
}
},
{
"id": 3480,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5613,
"topic": "igwn.gwalert",
"uuid": "0e70c8a4-259a-4526-a33f-5dbbeea373a8",
"title": "S231230aj - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230aj/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230aj/view/"
},
"event": {
"far": 1.839446849771775e-05,
"time": "2023-12-30T15:55:53.029Z",
"group": "CBC",
"search": "AllSky",
"area_50": 7019.852048546201,
"area_90": 25853.601447084788,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.000689655172413793,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "282a2d68cd9f664f8a1d299c7c2c1512",
"classification": {
"BBH": 0.0,
"BNS": 0.0005754677306373568,
"NSBH": 0.00322580621332146,
"Terrestrial": 0.9961987260560412
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-30T16:00:53Z",
"superevent_id": "S231230aj",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T16:00:54.446470Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T16:00:54.446488Z",
"modified": "2023-12-30T16:00:54.451309Z"
}
},
{
"id": 3479,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5612,
"topic": "igwn.gwalert",
"uuid": "1a3eac8e-9e19-45ca-9c39-86aad7bcbeef",
"title": "S231230aj - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230aj/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230aj/view/"
},
"event": {
"far": 1.839446849771775e-05,
"time": "2023-12-30T15:55:53.029Z",
"group": "CBC",
"search": "AllSky",
"area_50": 7019.852048546201,
"area_90": 25853.601447084788,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.000689655172413793,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "282a2d68cd9f664f8a1d299c7c2c1512",
"classification": {
"BBH": 0.0,
"BNS": 0.0005754677306373568,
"NSBH": 0.00322580621332146,
"Terrestrial": 0.9961987260560412
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-30T15:56:18Z",
"superevent_id": "S231230aj",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T15:56:19.737745Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T15:56:19.737764Z",
"modified": "2023-12-30T15:56:19.751908Z"
}
},
{
"id": 3478,
"sequence_number": 0,
"sequence_type": "INITIAL",
"message": {
"id": 5608,
"topic": "gcn.classic.text.ICECUBE_CASCADE",
"uuid": "179d65ad-0273-4512-b64c-a56c56301ccd",
"title": "GCN/AMON NOTICE",
"submitter": "GCN Classic Over Kafka",
"authors": "",
"data": {
"far": "1.0021 [yr^-1]",
"urls": {
"gcn": "https://gcn.gsfc.nasa.gov/notices_amon_icecube_cascade/138802_36470430.amon"
},
"title": "GCN/AMON NOTICE",
"energy": "19.83 [TeV]",
"src_ra": "54.4303d {+03h 37m 43s} (J2000), 54.7550d {+03h 39m 01s} (current), 53.7545d {+03h 35m 01s} (1950)",
"stream": "26",
"run_num": "138802",
"src_dec": "+8.9725d {+08d 58' 21\"} (J2000), +9.0499d {+09d 02' 60\"} (current), +8.8092d {+08d 48' 33\"} (1950)",
"comments": "IceCube Cascade event.\nThe position error is the combined statistical and the systematic.",
"revision": "0",
"sun_dist": "135.27 [deg] Sun_angle= -9.0 [hr] (East of Sun)",
"event_num": "36470430",
"moon_dist": "83.38 [deg]",
"src_error": "11.28 [deg radius, stat+systematic, 90% containment]",
"sun_postn": "279.17d {+18h 36m 41s} -23.17d {-23d 10' 02\"}",
"ecl_coords": "54.29,-10.17 [deg] ecliptic lon,lat of the event",
"event_name": "IceCubeCascade-231230a",
"gal_coords": "176.96,-35.91 [deg] galactic lon,lat of the event",
"moon_postn": "140.95d {+09h 23m 48s} +19.98d {+19d 58' 53\"}",
"signalness": "7.8723e-01 [dn]",
"notice_date": "Sat 30 Dec 23 09:56:15 UT",
"notice_type": "ICECUBE Cascade",
"src_error50": "6.19 [deg radius, stat+systematic, 50% containment]",
"discovery_date": "20308 TJD; 364 DOY; 23/12/30 (yy/mm/dd)",
"discovery_time": "34906 SOD {09:41:46.57} UT",
"skymap_png_url": "https://roc.icecube.wisc.edu/public/hese_cascades/hese_60308_run00138802.evt000036470430.png",
"skymap_fits_url": "https://roc.icecube.wisc.edu/public/hese_cascades/hese_60308_run00138802.evt000036470430.fits"
},
"message_text": "TITLE: GCN/AMON NOTICE\nNOTICE_DATE: Sat 30 Dec 23 09:56:15 UT\nNOTICE_TYPE: ICECUBE Cascade \nEVENT_NAME: IceCubeCascade-231230a\nSTREAM: 26\nRUN_NUM: 138802\nEVENT_NUM: 36470430\nSRC_RA: 54.4303d {+03h 37m 43s} (J2000),\n 54.7550d {+03h 39m 01s} (current),\n 53.7545d {+03h 35m 01s} (1950)\nSRC_DEC: +8.9725d {+08d 58' 21\"} (J2000),\n +9.0499d {+09d 02' 60\"} (current),\n +8.8092d {+08d 48' 33\"} (1950)\nSRC_ERROR: 11.28 [deg radius, stat+systematic, 90% containment]\nSRC_ERROR50: 6.19 [deg radius, stat+systematic, 50% containment]\nDISCOVERY_DATE: 20308 TJD; 364 DOY; 23/12/30 (yy/mm/dd)\nDISCOVERY_TIME: 34906 SOD {09:41:46.57} UT\nREVISION: 0\nENERGY: 19.83 [TeV]\nSIGNALNESS: 7.8723e-01 [dn]\nFAR: 1.0021 [yr^-1]\nSUN_POSTN: 279.17d {+18h 36m 41s} -23.17d {-23d 10' 02\"}\nSUN_DIST: 135.27 [deg] Sun_angle= -9.0 [hr] (East of Sun)\nMOON_POSTN: 140.95d {+09h 23m 48s} +19.98d {+19d 58' 53\"}\nMOON_DIST: 83.38 [deg]\nGAL_COORDS: 176.96,-35.91 [deg] galactic lon,lat of the event\nECL_COORDS: 54.29,-10.17 [deg] ecliptic lon,lat of the event\nSKYMAP_FITS_URL: https://roc.icecube.wisc.edu/public/hese_cascades/hese_60308_run00138802.evt000036470430.fits\nSKYMAP_PNG_URL: https://roc.icecube.wisc.edu/public/hese_cascades/hese_60308_run00138802.evt000036470430.png\nCOMMENTS: IceCube Cascade event. \nCOMMENTS: The position error is the combined statistical and the systematic. \n",
"published": "2023-12-30T09:56:15Z",
"message_parser": "Icecube Notice Plaintext Parser v1",
"retracted": false,
"created": "2023-12-30T09:56:16.197894Z",
"modified": "2023-12-30T09:56:16.213574Z"
}
},
{
"id": 3477,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5606,
"topic": "igwn.gwalert",
"uuid": "b0069de3-fb17-415f-8f0d-178c9bf846c6",
"title": "S231230af - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230af/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230af/view/"
},
"event": {
"far": 2.133448e-05,
"time": "2023-12-30T07:01:08.376Z",
"group": "CBC",
"search": "AllSky",
"area_50": 338.7598975483573,
"area_90": 1007.781844487309,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.03355125763595646,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0f4c9ae54a898ec117bf46e8c58474eb",
"classification": {
"BBH": 0.024233219,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.975766781
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-30T07:06:17Z",
"superevent_id": "S231230af",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T07:06:18.300232Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T07:06:18.300250Z",
"modified": "2023-12-30T07:06:18.305167Z"
}
},
{
"id": 3476,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5605,
"topic": "igwn.gwalert",
"uuid": "d4580ec8-beb9-468a-a53f-5f0e5d894cf2",
"title": "S231230af - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230af/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230af/view/"
},
"event": {
"far": 2.133448e-05,
"time": "2023-12-30T07:01:08.376Z",
"group": "CBC",
"search": "AllSky",
"area_50": 338.7598975483573,
"area_90": 1007.781844487309,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.03355125763595646,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0f4c9ae54a898ec117bf46e8c58474eb",
"classification": {
"BBH": 0.024233219,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.975766781
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-30T07:01:42Z",
"superevent_id": "S231230af",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T07:01:43.684730Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T07:01:43.684749Z",
"modified": "2023-12-30T07:01:43.691463Z"
}
},
{
"id": 3475,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5604,
"topic": "igwn.gwalert",
"uuid": "26a30714-7475-48ae-98ad-6630551fe505",
"title": "S231230ae - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230ae/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230ae/view/"
},
"event": {
"far": 1.01187e-06,
"time": "2023-12-30T06:46:36.534Z",
"group": "Burst",
"search": "AllSky",
"area_50": 324.8066406967217,
"area_90": 1549.3360690598145,
"duration": 0.003692,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "062e8512940f2b9894cc11fd97ebb912",
"classification": {},
"skymap_version": 0,
"central_frequency": 291.708954
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-30T06:53:37Z",
"superevent_id": "S231230ae",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T06:53:38.570413Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T06:53:38.570432Z",
"modified": "2023-12-30T06:53:38.577351Z"
}
},
{
"id": 3474,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5603,
"topic": "igwn.gwalert",
"uuid": "c4542bac-c96f-4fa2-b11d-5b24c11b94c6",
"title": "S231230ae - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230ae/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230ae/view/"
},
"event": {
"far": 1.01187e-06,
"time": "2023-12-30T06:46:36.534Z",
"group": "Burst",
"search": "AllSky",
"area_50": 324.8066406967217,
"area_90": 1549.3360690598145,
"duration": 0.003692,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "062e8512940f2b9894cc11fd97ebb912",
"classification": {},
"skymap_version": 0,
"central_frequency": 291.708954
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-30T06:48:44Z",
"superevent_id": "S231230ae",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T06:48:45.813869Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T06:48:45.813889Z",
"modified": "2023-12-30T06:48:45.822776Z"
}
},
{
"id": 3473,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5602,
"topic": "igwn.gwalert",
"uuid": "2f30fb29-d3fa-444b-bafd-936d53294d9e",
"title": "S231230ab - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230ab/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230ab/view/"
},
"event": {
"far": 1.936499e-05,
"time": "2023-12-30T06:14:32.139Z",
"group": "CBC",
"search": "AllSky",
"area_50": 523.5094112004654,
"area_90": 1846.2361960532642,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "9100c43056edabe0354cb74c285299e9",
"classification": {
"BBH": 0.0,
"BNS": 0.000668754,
"NSBH": 1.197e-06,
"Terrestrial": 0.999330049
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-30T06:19:39Z",
"superevent_id": "S231230ab",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T06:19:40.169267Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T06:19:40.169296Z",
"modified": "2023-12-30T06:19:40.176645Z"
}
},
{
"id": 3472,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5601,
"topic": "igwn.gwalert",
"uuid": "61517d69-5391-4fad-998d-7a4c78a5dff0",
"title": "S231230ab - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230ab/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230ab/view/"
},
"event": {
"far": 1.936499e-05,
"time": "2023-12-30T06:14:32.139Z",
"group": "CBC",
"search": "AllSky",
"area_50": 523.5094112004654,
"area_90": 1846.2361960532642,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "9100c43056edabe0354cb74c285299e9",
"classification": {
"BBH": 0.0,
"BNS": 0.000668754,
"NSBH": 1.197e-06,
"Terrestrial": 0.999330049
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-30T06:15:03Z",
"superevent_id": "S231230ab",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T06:15:05.568774Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T06:15:05.568804Z",
"modified": "2023-12-30T06:15:05.578783Z"
}
},
{
"id": 3471,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5600,
"topic": "igwn.gwalert",
"uuid": "12205fc4-78ab-465b-9f3c-98dff80a156f",
"title": "S231230u - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230u/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230u/view/"
},
"event": {
"far": 1.296793267814632e-05,
"time": "2023-12-30T04:22:42.527Z",
"group": "CBC",
"search": "AllSky",
"area_50": 296.74275943497327,
"area_90": 1195.7836210146102,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "cde5a0c62a8c7a895bf9b6aba28a449c",
"classification": {
"BBH": 0.0,
"BNS": 0.0037522248952736236,
"NSBH": 0.0,
"Terrestrial": 0.9962477751047264
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-30T04:27:46Z",
"superevent_id": "S231230u",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T04:27:47.843257Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T04:27:47.843276Z",
"modified": "2023-12-30T04:27:47.849876Z"
}
},
{
"id": 3470,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5599,
"topic": "igwn.gwalert",
"uuid": "b7d26ff8-a3f6-4eff-bcf8-85544be3f32a",
"title": "S231230u - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231230u/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231230u/view/"
},
"event": {
"far": 1.296793267814632e-05,
"time": "2023-12-30T04:22:42.527Z",
"group": "CBC",
"search": "AllSky",
"area_50": 296.74275943497327,
"area_90": 1195.7836210146102,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "cde5a0c62a8c7a895bf9b6aba28a449c",
"classification": {
"BBH": 0.0,
"BNS": 0.0037522248952736236,
"NSBH": 0.0,
"Terrestrial": 0.9962477751047264
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-30T04:23:10Z",
"superevent_id": "S231230u",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T04:23:11.134616Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T04:23:11.134636Z",
"modified": "2023-12-30T04:23:11.146071Z"
}
},
{
"id": 3469,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5593,
"topic": "igwn.gwalert",
"uuid": "566b7281-3d6d-4334-be33-bee8ef97d182",
"title": "S231229cb - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229cb/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229cb/view/"
},
"event": {
"far": 6.11714e-06,
"time": "2023-12-29T23:59:45.949Z",
"group": "Burst",
"search": "BBH",
"area_50": 3825.5004348724983,
"area_90": 11463.91189993933,
"duration": 0.066624,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4eef3fd21cdd61c3805e16dd8e4c7c91",
"classification": {},
"skymap_version": 0,
"central_frequency": 29.292084
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-30T00:06:15Z",
"superevent_id": "S231229cb",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T00:06:16.470598Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T00:06:16.470617Z",
"modified": "2023-12-30T00:06:16.477345Z"
}
},
{
"id": 3468,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5592,
"topic": "igwn.gwalert",
"uuid": "cac53de6-0ea2-4eae-bc3d-7064f3139e04",
"title": "S231229cb - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229cb/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229cb/view/"
},
"event": {
"far": 6.11714e-06,
"time": "2023-12-29T23:59:45.949Z",
"group": "Burst",
"search": "BBH",
"area_50": 3825.5004348724983,
"area_90": 11463.91189993933,
"duration": 0.066624,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4eef3fd21cdd61c3805e16dd8e4c7c91",
"classification": {},
"skymap_version": 0,
"central_frequency": 29.292084
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-30T00:01:40Z",
"superevent_id": "S231229cb",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-30T00:01:41.877341Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-30T00:01:41.877358Z",
"modified": "2023-12-30T00:01:41.885847Z"
}
},
{
"id": 3467,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5591,
"topic": "igwn.gwalert",
"uuid": "bb653472-f0f1-4680-b5b9-8e7a8fe61c79",
"title": "S231229bz - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229bz/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229bz/view/"
},
"event": {
"far": 2.204833634410677e-05,
"time": "2023-12-29T23:34:12.164Z",
"group": "CBC",
"search": "AllSky",
"area_50": 375.89864134895146,
"area_90": 1746.5700756844385,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0b5484761944c82cb3f8918268d45c4c",
"classification": {
"BBH": 0.0,
"BNS": 0.0022894889493921956,
"NSBH": 1.8197481835856986e-05,
"Terrestrial": 0.997692313568772
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-29T23:39:12Z",
"superevent_id": "S231229bz",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T23:39:13.426465Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T23:39:13.426510Z",
"modified": "2023-12-29T23:39:13.433321Z"
}
},
{
"id": 3466,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5590,
"topic": "igwn.gwalert",
"uuid": "71dec462-5e0e-41bb-a98f-0adf86550ccf",
"title": "S231229bz - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229bz/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229bz/view/"
},
"event": {
"far": 2.204833634410677e-05,
"time": "2023-12-29T23:34:12.164Z",
"group": "CBC",
"search": "AllSky",
"area_50": 375.89864134895146,
"area_90": 1746.5700756844385,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0b5484761944c82cb3f8918268d45c4c",
"classification": {
"BBH": 0.0,
"BNS": 0.0022894889493921956,
"NSBH": 1.8197481835856986e-05,
"Terrestrial": 0.997692313568772
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-29T23:34:37Z",
"superevent_id": "S231229bz",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T23:34:39.614316Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T23:34:39.614336Z",
"modified": "2023-12-29T23:34:39.624718Z"
}
},
{
"id": 3465,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5589,
"topic": "igwn.gwalert",
"uuid": "83e0a396-32aa-4847-b8ef-a29bff4ce3ff",
"title": "S231229bm - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229bm/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229bm/view/"
},
"event": {
"far": 2.19303e-05,
"time": "2023-12-29T20:47:49.543Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1667.6764730345888,
"area_90": 6244.344720371084,
"duration": 0.016768,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "36ebc8171a07e0b319fa21deaeef556b",
"classification": {},
"skymap_version": 0,
"central_frequency": 325.300018
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-29T20:53:40Z",
"superevent_id": "S231229bm",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T20:53:42.124877Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T20:53:42.124895Z",
"modified": "2023-12-29T20:53:42.134016Z"
}
},
{
"id": 3464,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5588,
"topic": "igwn.gwalert",
"uuid": "19afc398-ff50-4c45-879a-4e1e30b14001",
"title": "S231229bm - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229bm/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229bm/view/"
},
"event": {
"far": 2.19303e-05,
"time": "2023-12-29T20:47:49.543Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1667.6764730345888,
"area_90": 6244.344720371084,
"duration": 0.016768,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "36ebc8171a07e0b319fa21deaeef556b",
"classification": {},
"skymap_version": 0,
"central_frequency": 325.300018
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-29T20:49:06Z",
"superevent_id": "S231229bm",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T20:49:07.563839Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T20:49:07.563856Z",
"modified": "2023-12-29T20:49:07.574715Z"
}
},
{
"id": 3463,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5587,
"topic": "igwn.gwalert",
"uuid": "35aee180-226c-43a0-9c23-ac046ea085f8",
"title": "S231229bf - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229bf/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229bf/view/"
},
"event": {
"far": 8.664383e-06,
"time": "2023-12-29T19:33:47.355Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1108.7069053239518,
"area_90": 3381.514096555791,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.4095165038535958,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "aa35152ef619d4e28ac6221f45c1c7bc",
"classification": {
"BBH": 0.0,
"BNS": 0.000242557,
"NSBH": 0.00210935,
"Terrestrial": 0.997648092
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-29T19:38:52Z",
"superevent_id": "S231229bf",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T19:38:54.315020Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T19:38:54.315037Z",
"modified": "2023-12-29T19:38:54.320118Z"
}
},
{
"id": 3462,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5586,
"topic": "igwn.gwalert",
"uuid": "59072e55-0265-4f97-aac7-62a7d24c7252",
"title": "S231229bf - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229bf/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229bf/view/"
},
"event": {
"far": 8.664383e-06,
"time": "2023-12-29T19:33:47.355Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1108.7069053239518,
"area_90": 3381.514096555791,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.4095165038535958,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "aa35152ef619d4e28ac6221f45c1c7bc",
"classification": {
"BBH": 0.0,
"BNS": 0.000242557,
"NSBH": 0.00210935,
"Terrestrial": 0.997648092
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-29T19:34:18Z",
"superevent_id": "S231229bf",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T19:34:19.751009Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T19:34:19.751028Z",
"modified": "2023-12-29T19:34:19.764155Z"
}
},
{
"id": 3461,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5585,
"topic": "igwn.gwalert",
"uuid": "95d03e27-bb7d-4585-95a7-cc892f266eb7",
"title": "S231229am - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229am/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231229am/view/"
},
"event": {
"far": 2.041062826747814e-05,
"time": "2023-12-29T13:37:32.727Z",
"group": "CBC",
"search": "AllSky",
"area_50": 985.7503863005156,
"area_90": 4379.434240711869,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "3158b37818c1ae6a8aa9d0887b4eb195",
"classification": {
"BBH": 0.03002714289110846,
"BNS": 3.44280620267857e-14,
"NSBH": 2.3924168451621306e-12,
"Terrestrial": 0.9699728571064647
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-29T13:42:32Z",
"superevent_id": "S231229am",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T13:42:33.838912Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T13:42:33.838931Z",
"modified": "2023-12-29T13:42:33.844636Z"
}
},
{
"id": 3460,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5584,
"topic": "igwn.gwalert",
"uuid": "1ee5b565-9e96-4be9-a9e1-506a01829377",
"title": "S231229am - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229am/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229am/view/"
},
"event": {
"far": 2.041062826747814e-05,
"time": "2023-12-29T13:37:32.729Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1097.5862645249035,
"area_90": 4866.224554934346,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "39df48986e6e77c959dcfbd094ca2f02",
"classification": {
"BBH": 0.03002714289110846,
"BNS": 3.44280620267857e-14,
"NSBH": 2.3924168451621306e-12,
"Terrestrial": 0.9699728571064647
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-29T13:37:57Z",
"superevent_id": "S231229am",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T13:37:58.229823Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T13:37:58.229847Z",
"modified": "2023-12-29T13:37:58.238125Z"
}
},
{
"id": 3459,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5583,
"topic": "igwn.gwalert",
"uuid": "503b80ae-5e46-44ec-9ec9-8851dd6344ad",
"title": "S231229ak - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229ak/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229ak/view/"
},
"event": {
"far": 7.287339940376114e-06,
"time": "2023-12-29T12:57:22.958Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1113.1131969613102,
"area_90": 4556.525199851426,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "88b6fd00a136eac2a7db140f5720bcf4",
"classification": {
"BBH": 0.0,
"BNS": 0.006607552953540028,
"NSBH": 3.6502403467222594e-05,
"Terrestrial": 0.9933559446429927
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-29T13:02:22Z",
"superevent_id": "S231229ak",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T13:02:23.913959Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T13:02:23.913976Z",
"modified": "2023-12-29T13:02:23.920619Z"
}
},
{
"id": 3458,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5582,
"topic": "igwn.gwalert",
"uuid": "3a8b465d-e848-4f82-a7dd-25662b35b44a",
"title": "S231229ak - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229ak/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229ak/view/"
},
"event": {
"far": 7.287339940376114e-06,
"time": "2023-12-29T12:57:22.958Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1113.1131969613102,
"area_90": 4556.525199851426,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "88b6fd00a136eac2a7db140f5720bcf4",
"classification": {
"BBH": 0.0,
"BNS": 0.006607552953540028,
"NSBH": 3.6502403467222594e-05,
"Terrestrial": 0.9933559446429927
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-29T12:57:48Z",
"superevent_id": "S231229ak",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T12:57:49.371724Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T12:57:49.371741Z",
"modified": "2023-12-29T12:57:49.383274Z"
}
},
{
"id": 3457,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5581,
"topic": "igwn.gwalert",
"uuid": "a16e4b5e-4924-40c5-ae02-cced0e0cc1f0",
"title": "S231229w - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229w/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229w/view/"
},
"event": {
"far": 9.768311869473809e-06,
"time": "2023-12-29T09:30:31.989Z",
"group": "CBC",
"search": "AllSky",
"area_50": 561.277625234968,
"area_90": 2994.599726113444,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.03210230956782681,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0aa04c54a9662cfb4c77611a57db7bdd",
"classification": {
"BBH": 0.09581876111066218,
"BNS": 1.043799456247362e-14,
"NSBH": 7.482444177779232e-13,
"Terrestrial": 0.9041812388885792
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-29T09:35:45Z",
"superevent_id": "S231229w",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T09:35:46.716437Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T09:35:46.716454Z",
"modified": "2023-12-29T09:35:46.722017Z"
}
},
{
"id": 3456,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5580,
"topic": "igwn.gwalert",
"uuid": "7086fcb8-898d-4177-93cc-241c39615ac3",
"title": "S231229w - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229w/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229w/view/"
},
"event": {
"far": 9.768311869473809e-06,
"time": "2023-12-29T09:30:31.989Z",
"group": "CBC",
"search": "AllSky",
"area_50": 561.277625234968,
"area_90": 2994.599726113444,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.03210230956782681,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0aa04c54a9662cfb4c77611a57db7bdd",
"classification": {
"BBH": 0.09581876111066218,
"BNS": 1.043799456247362e-14,
"NSBH": 7.482444177779232e-13,
"Terrestrial": 0.9041812388885792
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-29T09:31:10Z",
"superevent_id": "S231229w",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T09:31:12.088423Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T09:31:12.088449Z",
"modified": "2023-12-29T09:31:12.101001Z"
}
},
{
"id": 3455,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5578,
"topic": "igwn.gwalert",
"uuid": "0073c6ed-04f0-4e78-8253-57d5f26b316a",
"title": "S231229k - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229k/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229k/view/"
},
"event": {
"far": 7.494284e-06,
"time": "2023-12-29T06:26:37.745Z",
"group": "CBC",
"search": "AllSky",
"area_50": 423.89574668446505,
"area_90": 1614.5911499749825,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.8574058066536161,
"HasRemnant": 0.966086975282029
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "3ec14845e340d2c86a93941435516b3e",
"classification": {
"BBH": 0.0,
"BNS": 0.000451147,
"NSBH": 0.002407752,
"Terrestrial": 0.997141101
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-29T06:31:44Z",
"superevent_id": "S231229k",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T06:31:45.747330Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T06:31:45.747348Z",
"modified": "2023-12-29T06:31:45.752281Z"
}
},
{
"id": 3454,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5577,
"topic": "igwn.gwalert",
"uuid": "f8ce93f4-5fa9-4e30-83c2-e723b660d1fd",
"title": "S231229k - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229k/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229k/view/"
},
"event": {
"far": 7.494284e-06,
"time": "2023-12-29T06:26:37.745Z",
"group": "CBC",
"search": "AllSky",
"area_50": 423.89574668446505,
"area_90": 1614.5911499749825,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.8574058066536161,
"HasRemnant": 0.966086975282029
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "3ec14845e340d2c86a93941435516b3e",
"classification": {
"BBH": 0.0,
"BNS": 0.000451147,
"NSBH": 0.002407752,
"Terrestrial": 0.997141101
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-29T06:27:09Z",
"superevent_id": "S231229k",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T06:27:10.178535Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T06:27:10.178554Z",
"modified": "2023-12-29T06:27:10.191963Z"
}
},
{
"id": 3453,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5576,
"topic": "igwn.gwalert",
"uuid": "d1d4bd0f-68a8-433d-a8db-4d91e9801aa3",
"title": "S231229c - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229c/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229c/view/"
},
"event": {
"far": 2.10197e-05,
"time": "2023-12-29T05:25:14.996Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1514.0857359609454,
"area_90": 6117.611379944196,
"duration": 0.065606,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ac88e99043a6f45ace1646d33afe7016",
"classification": {},
"skymap_version": 0,
"central_frequency": 23.837536
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-29T05:32:31Z",
"superevent_id": "S231229c",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T05:32:32.160652Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T05:32:32.160668Z",
"modified": "2023-12-29T05:32:32.167423Z"
}
},
{
"id": 3452,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5575,
"topic": "igwn.gwalert",
"uuid": "ea1fdc0d-0fab-44d9-af04-506740171537",
"title": "S231229c - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229c/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229c/view/"
},
"event": {
"far": 2.10197e-05,
"time": "2023-12-29T05:25:14.996Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1514.0857359609454,
"area_90": 6117.611379944196,
"duration": 0.065606,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ac88e99043a6f45ace1646d33afe7016",
"classification": {},
"skymap_version": 0,
"central_frequency": 23.837536
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-29T05:27:57Z",
"superevent_id": "S231229c",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T05:27:58.565079Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T05:27:58.565096Z",
"modified": "2023-12-29T05:27:58.577643Z"
}
},
{
"id": 3451,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5574,
"topic": "igwn.gwalert",
"uuid": "03e5d548-6658-4333-94e7-9ca24c0af09c",
"title": "S231229b - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229b/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231229b/view/"
},
"event": {
"far": 1.00348993624717e-05,
"time": "2023-12-29T05:14:01.093Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1606.6178603454766,
"area_90": 9045.906908085959,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.03062841864018335,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "6d8e33e1ff1e24fa922279144f4734a6",
"classification": {
"BBH": 0.09223450382476313,
"BNS": 1.4144860593368694e-19,
"NSBH": 9.519638162213217e-18,
"Terrestrial": 0.9077654961752368
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-29T05:19:00Z",
"superevent_id": "S231229b",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T05:19:01.521637Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T05:19:01.521655Z",
"modified": "2023-12-29T05:19:01.528721Z"
}
},
{
"id": 3450,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5573,
"topic": "igwn.gwalert",
"uuid": "5d31323f-446d-46f9-aff6-8a212a224b1a",
"title": "S231229b - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231229b/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231229b/view/"
},
"event": {
"far": 9.994035227318798e-06,
"time": "2023-12-29T05:14:01.098Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1357.5574711290626,
"area_90": 9228.03362909678,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.024015873015873015,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7a18f3b53998c5e480df4611bc9b8b7d",
"classification": {
"BBH": 0.09043304179509332,
"BNS": 1.6211058910212993e-19,
"NSBH": 1.1261069886612076e-17,
"Terrestrial": 0.9095669582049066
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-29T05:14:25Z",
"superevent_id": "S231229b",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-29T05:14:26.883962Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-29T05:14:26.883980Z",
"modified": "2023-12-29T05:14:26.895116Z"
}
},
{
"id": 3449,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5571,
"topic": "igwn.gwalert",
"uuid": "32dc8dbc-f7c1-4e7c-95ce-73f0a170e1f6",
"title": "S231228a - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231228a/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231228a/view/"
},
"event": {
"far": 1.22141e-05,
"time": "2023-12-28T04:50:18.230Z",
"group": "Burst",
"search": "BBH",
"area_50": 2611.04253025194,
"area_90": 7739.126702492171,
"duration": 0.019141,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f8561343917f1ae24b2bb7f2851dfd6f",
"classification": {},
"skymap_version": 0,
"central_frequency": 43.30497
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-28T05:00:10Z",
"superevent_id": "S231228a",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-28T05:00:11.435928Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-28T05:00:11.435946Z",
"modified": "2023-12-28T05:00:11.441158Z"
}
},
{
"id": 3448,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5570,
"topic": "igwn.gwalert",
"uuid": "ad89934e-99e7-4599-8c60-ed7ec4da38d3",
"title": "S231228a - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231228a/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231228a/view/"
},
"event": {
"far": 1.22141e-05,
"time": "2023-12-28T04:50:18.230Z",
"group": "Burst",
"search": "BBH",
"area_50": 2611.04253025194,
"area_90": 7739.126702492171,
"duration": 0.019141,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f8561343917f1ae24b2bb7f2851dfd6f",
"classification": {},
"skymap_version": 0,
"central_frequency": 43.30497
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-28T04:55:35Z",
"superevent_id": "S231228a",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-28T04:55:35.833668Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-28T04:55:35.833686Z",
"modified": "2023-12-28T04:55:35.845335Z"
}
},
{
"id": 3447,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5567,
"topic": "igwn.gwalert",
"uuid": "f7d124a9-440c-4265-a92a-5be4158d8582",
"title": "S231227ba - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227ba/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227ba/view/"
},
"event": {
"far": 1.52163e-05,
"time": "2023-12-27T11:10:30.439Z",
"group": "Burst",
"search": "AllSky",
"area_50": 987.0093267683321,
"area_90": 4397.898700906514,
"duration": 0.055545,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "97ef6717d39ad2175d28615e48a0bae3",
"classification": {},
"skymap_version": 0,
"central_frequency": 685.402832
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-27T11:17:39Z",
"superevent_id": "S231227ba",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T11:17:40.144767Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T11:17:40.144784Z",
"modified": "2023-12-27T11:17:40.149725Z"
}
},
{
"id": 3446,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5566,
"topic": "igwn.gwalert",
"uuid": "7f3f8f5d-afdd-49d3-9e46-3539440420c8",
"title": "S231227ba - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227ba/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227ba/view/"
},
"event": {
"far": 1.52163e-05,
"time": "2023-12-27T11:10:30.439Z",
"group": "Burst",
"search": "AllSky",
"area_50": 987.0093267683321,
"area_90": 4397.898700906514,
"duration": 0.055545,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "97ef6717d39ad2175d28615e48a0bae3",
"classification": {},
"skymap_version": 0,
"central_frequency": 685.402832
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-27T11:13:05Z",
"superevent_id": "S231227ba",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T11:13:06.627663Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T11:13:06.627680Z",
"modified": "2023-12-27T11:13:06.635509Z"
}
},
{
"id": 3445,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5565,
"topic": "igwn.gwalert",
"uuid": "2026014e-0d08-4a47-a9ba-7ac128462b1e",
"title": "S231227ay - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227ay/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227ay/view/"
},
"event": {
"far": 2.20166e-05,
"time": "2023-12-27T10:48:41.274Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1154.0287621653547,
"area_90": 5659.357049658899,
"duration": 0.007258,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "87e3049e62cf0a6982b75dd8402d6775",
"classification": {},
"skymap_version": 0,
"central_frequency": 1088.457397
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-27T10:56:22Z",
"superevent_id": "S231227ay",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T10:56:22.944264Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T10:56:22.944283Z",
"modified": "2023-12-27T10:56:22.949321Z"
}
},
{
"id": 3444,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5564,
"topic": "igwn.gwalert",
"uuid": "38045eed-3d54-47de-b9c5-f247ac8210f2",
"title": "S231227ay - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227ay/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227ay/view/"
},
"event": {
"far": 2.20166e-05,
"time": "2023-12-27T10:48:41.274Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1154.0287621653547,
"area_90": 5659.357049658899,
"duration": 0.007258,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "87e3049e62cf0a6982b75dd8402d6775",
"classification": {},
"skymap_version": 0,
"central_frequency": 1088.457397
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-27T10:51:48Z",
"superevent_id": "S231227ay",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T10:51:49.447492Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T10:51:49.447508Z",
"modified": "2023-12-27T10:51:49.455388Z"
}
},
{
"id": 3443,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5563,
"topic": "igwn.gwalert",
"uuid": "aaded17d-1c33-460c-baf1-74fe0769314a",
"title": "S231227ao - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227ao/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227ao/view/"
},
"event": {
"far": 2.28397e-05,
"time": "2023-12-27T09:11:19.493Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1325.2446657884327,
"area_90": 4776.420134896752,
"duration": 0.008733,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "e81b66ab055e9cdd7dc49f92a25db080",
"classification": {},
"skymap_version": 0,
"central_frequency": 1640.393433
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-27T09:17:13Z",
"superevent_id": "S231227ao",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T09:17:14.857984Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T09:17:14.858003Z",
"modified": "2023-12-27T09:17:14.863304Z"
}
},
{
"id": 3442,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5562,
"topic": "igwn.gwalert",
"uuid": "84cc0a4c-ade1-48a2-aea6-bcde53a5a878",
"title": "S231227ao - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227ao/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227ao/view/"
},
"event": {
"far": 2.28397e-05,
"time": "2023-12-27T09:11:19.493Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1325.2446657884327,
"area_90": 4776.420134896752,
"duration": 0.008733,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "e81b66ab055e9cdd7dc49f92a25db080",
"classification": {},
"skymap_version": 0,
"central_frequency": 1640.393433
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-27T09:12:39Z",
"superevent_id": "S231227ao",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T09:12:40.360001Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T09:12:40.360019Z",
"modified": "2023-12-27T09:12:40.365780Z"
}
},
{
"id": 3441,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5561,
"topic": "igwn.gwalert",
"uuid": "6493364f-8767-4b42-b158-bd10aad17f76",
"title": "S231227am - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227am/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227am/view/"
},
"event": {
"far": 9.53304e-06,
"time": "2023-12-27T08:49:55.839Z",
"group": "Burst",
"search": "AllSky",
"area_50": 707.5245429130139,
"area_90": 2501.0950627292777,
"duration": 0.024119,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0a595525b2eeb6ad69426f6c86aca420",
"classification": {},
"skymap_version": 0,
"central_frequency": 616.496399
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-27T08:55:42Z",
"superevent_id": "S231227am",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T08:55:43.618470Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T08:55:43.618488Z",
"modified": "2023-12-27T08:55:43.623446Z"
}
},
{
"id": 3440,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5560,
"topic": "igwn.gwalert",
"uuid": "8c82b6dd-2290-445d-b54b-44e093153d37",
"title": "S231227am - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227am/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227am/view/"
},
"event": {
"far": 9.53304e-06,
"time": "2023-12-27T08:49:55.839Z",
"group": "Burst",
"search": "AllSky",
"area_50": 707.5245429130139,
"area_90": 2501.0950627292777,
"duration": 0.024119,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0a595525b2eeb6ad69426f6c86aca420",
"classification": {},
"skymap_version": 0,
"central_frequency": 616.496399
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-27T08:51:07Z",
"superevent_id": "S231227am",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T08:51:08.062769Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T08:51:08.062785Z",
"modified": "2023-12-27T08:51:08.072781Z"
}
},
{
"id": 3439,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5559,
"topic": "igwn.gwalert",
"uuid": "cc2de111-213e-4a9c-9721-67e89d688d61",
"title": "S231227x - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227x/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227x/view/"
},
"event": {
"far": 1.34690384303893e-05,
"time": "2023-12-27T06:03:50.249Z",
"group": "CBC",
"search": "AllSky",
"area_50": 797.5387863619114,
"area_90": 2754.56174358305,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.10895698868478543,
"HasMassGap": 0.05747621441739088,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "e75bb0d80c9216a5287bb887ecbe1151",
"classification": {
"BBH": 0.025923076570278297,
"BNS": 0.0,
"NSBH": 0.020411796152762174,
"Terrestrial": 0.9536651272769595
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-27T06:09:51Z",
"superevent_id": "S231227x",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T06:09:53.101821Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T06:09:53.101837Z",
"modified": "2023-12-27T06:09:53.106908Z"
}
},
{
"id": 3438,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5558,
"topic": "igwn.gwalert",
"uuid": "63af17c9-bc16-45a9-8b43-b2838aadb26e",
"title": "S231227x - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227x/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227x/view/"
},
"event": {
"far": 1.34690384303893e-05,
"time": "2023-12-27T06:03:50.249Z",
"group": "CBC",
"search": "AllSky",
"area_50": 797.5387863619114,
"area_90": 2754.56174358305,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.10895698868478543,
"HasMassGap": 0.05747621441739088,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "e75bb0d80c9216a5287bb887ecbe1151",
"classification": {
"BBH": 0.025923076570278297,
"BNS": 0.0,
"NSBH": 0.020411796152762174,
"Terrestrial": 0.9536651272769595
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-27T06:05:17Z",
"superevent_id": "S231227x",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T06:05:18.545906Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T06:05:18.545939Z",
"modified": "2023-12-27T06:05:18.554415Z"
}
},
{
"id": 3437,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5557,
"topic": "igwn.gwalert",
"uuid": "bea01406-4bab-4225-84bd-b2a5d3b8495d",
"title": "S231227t - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227t/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227t/view/"
},
"event": {
"far": 8.086912202998064e-06,
"time": "2023-12-27T05:28:37.306Z",
"group": "CBC",
"search": "AllSky",
"area_50": 70.26461486002239,
"area_90": 4052.109719079514,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.4253154257004699,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f6cd6aecc5b90baf5f57a7d50300659c",
"classification": {
"BBH": 0.17959004835094167,
"BNS": 0.0,
"NSBH": 0.0002659196582548546,
"Terrestrial": 0.8201440319908035
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-27T05:33:36Z",
"superevent_id": "S231227t",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T05:33:37.690133Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T05:33:37.690150Z",
"modified": "2023-12-27T05:33:37.695103Z"
}
},
{
"id": 3436,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5556,
"topic": "igwn.gwalert",
"uuid": "c68658bb-1c2f-4f80-b818-e4e14aa00f15",
"title": "S231227t - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227t/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227t/view/"
},
"event": {
"far": 8.086912202998064e-06,
"time": "2023-12-27T05:28:37.306Z",
"group": "CBC",
"search": "AllSky",
"area_50": 70.26461486002239,
"area_90": 4052.109719079514,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.4253154257004699,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f6cd6aecc5b90baf5f57a7d50300659c",
"classification": {
"BBH": 0.17959004835094167,
"BNS": 0.0,
"NSBH": 0.0002659196582548546,
"Terrestrial": 0.8201440319908035
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-27T05:29:02Z",
"superevent_id": "S231227t",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T05:29:04.049100Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T05:29:04.049118Z",
"modified": "2023-12-27T05:29:04.056807Z"
}
},
{
"id": 3435,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5555,
"topic": "igwn.gwalert",
"uuid": "8a8fcb73-6727-48dc-90d2-f79aa9a63487",
"title": "S231227p - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227p/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227p/view/"
},
"event": {
"far": 2.570423930592369e-06,
"time": "2023-12-27T03:34:39.898Z",
"group": "CBC",
"search": "AllSky",
"area_50": 136.07048222986046,
"area_90": 11656.110144692688,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "41db65f58c5107bfa27a2c365cfe828f",
"classification": {
"BBH": 0.0,
"BNS": 0.015601884445722773,
"NSBH": 0.0,
"Terrestrial": 0.9843981155542773
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-27T03:39:38Z",
"superevent_id": "S231227p",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T03:39:39.754849Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T03:39:39.754866Z",
"modified": "2023-12-27T03:39:39.760080Z"
}
},
{
"id": 3434,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5554,
"topic": "igwn.gwalert",
"uuid": "adba73cc-077e-47fe-8456-d2573a99d8f4",
"title": "S231227p - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227p/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227p/view/"
},
"event": {
"far": 2.570423930592369e-06,
"time": "2023-12-27T03:34:39.898Z",
"group": "CBC",
"search": "AllSky",
"area_50": 136.07048222986046,
"area_90": 11656.110144692688,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "41db65f58c5107bfa27a2c365cfe828f",
"classification": {
"BBH": 0.0,
"BNS": 0.015601884445722773,
"NSBH": 0.0,
"Terrestrial": 0.9843981155542773
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-27T03:35:04Z",
"superevent_id": "S231227p",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T03:35:06.217673Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T03:35:06.217690Z",
"modified": "2023-12-27T03:35:06.226652Z"
}
},
{
"id": 3433,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5553,
"topic": "igwn.gwalert",
"uuid": "67ec5eb5-b412-45f5-9d3e-ed3127703f91",
"title": "S231227i - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227i/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227i/view/"
},
"event": {
"far": 1.830512701417319e-05,
"time": "2023-12-27T02:03:21.142Z",
"group": "CBC",
"search": "AllSky",
"area_50": 6580.90147210076,
"area_90": 27142.75648612914,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5213539472443225,
"HasRemnant": 0.8214553619703258
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c9faec268c10f22182115889fcedb095",
"classification": {
"BBH": 0.0,
"BNS": 0.005037107441005171,
"NSBH": 0.0005472041189079589,
"Terrestrial": 0.9944156884400869
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-27T02:08:23Z",
"superevent_id": "S231227i",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T02:08:24.628160Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T02:08:24.628178Z",
"modified": "2023-12-27T02:08:24.633077Z"
}
},
{
"id": 3432,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5552,
"topic": "igwn.gwalert",
"uuid": "8619a83d-06cd-4f99-b601-6afe98ebaae4",
"title": "S231227i - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227i/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227i/view/"
},
"event": {
"far": 1.830512701417319e-05,
"time": "2023-12-27T02:03:21.142Z",
"group": "CBC",
"search": "AllSky",
"area_50": 6580.90147210076,
"area_90": 27142.75648612914,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5213539472443225,
"HasRemnant": 0.8214553619703258
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c9faec268c10f22182115889fcedb095",
"classification": {
"BBH": 0.0,
"BNS": 0.005037107441005171,
"NSBH": 0.0005472041189079589,
"Terrestrial": 0.9944156884400869
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-27T02:03:48Z",
"superevent_id": "S231227i",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T02:03:50.254250Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T02:03:50.254279Z",
"modified": "2023-12-27T02:03:50.262280Z"
}
},
{
"id": 3431,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5551,
"topic": "igwn.gwalert",
"uuid": "b31be6a8-5e6b-4573-be8f-1bdc892a1545",
"title": "S231227e - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227e/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227e/view/"
},
"event": {
"far": 3.276509419217039e-06,
"time": "2023-12-27T01:11:47.988Z",
"group": "CBC",
"search": "AllSky",
"area_50": 552.4650419602506,
"area_90": 1995.840288312155,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.9107953383558104,
"HasMassGap": 0.055483413662361036,
"HasRemnant": 0.08028242744699751
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "e895ffeb23a81edf1dd109df17dd0884",
"classification": {
"BBH": 0.004436745806093137,
"BNS": 0.0,
"NSBH": 0.009764068041843075,
"Terrestrial": 0.9857991861520637
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-27T01:16:49Z",
"superevent_id": "S231227e",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T01:16:50.711192Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T01:16:50.711209Z",
"modified": "2023-12-27T01:16:50.716425Z"
}
},
{
"id": 3430,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5550,
"topic": "igwn.gwalert",
"uuid": "4d91a5e8-8723-41c9-8f46-0e7b9a5cde9e",
"title": "S231227e - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227e/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227e/view/"
},
"event": {
"far": 3.276509419217039e-06,
"time": "2023-12-27T01:11:47.988Z",
"group": "CBC",
"search": "AllSky",
"area_50": 552.4650419602506,
"area_90": 1995.840288312155,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.9107953383558104,
"HasMassGap": 0.055483413662361036,
"HasRemnant": 0.08028242744699751
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "e895ffeb23a81edf1dd109df17dd0884",
"classification": {
"BBH": 0.004436745806093137,
"BNS": 0.0,
"NSBH": 0.009764068041843075,
"Terrestrial": 0.9857991861520637
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-27T01:12:15Z",
"superevent_id": "S231227e",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T01:12:16.167898Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T01:12:16.167916Z",
"modified": "2023-12-27T01:12:16.177192Z"
}
},
{
"id": 3429,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5549,
"topic": "igwn.gwalert",
"uuid": "cc7d07ea-02c5-49d7-bc44-7ab4fa90f159",
"title": "S231227b - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227b/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227b/view/"
},
"event": {
"far": 1.83783e-05,
"time": "2023-12-27T00:26:55.586Z",
"group": "Burst",
"search": "BBH",
"area_50": 1522.478672413057,
"area_90": 4862.867380353501,
"duration": 0.009122,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c80d3419aabb46eae27c860e06e59008",
"classification": {},
"skymap_version": 0,
"central_frequency": 86.631943
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-27T00:33:48Z",
"superevent_id": "S231227b",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T00:33:49.017714Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T00:33:49.017730Z",
"modified": "2023-12-27T00:33:49.022709Z"
}
},
{
"id": 3428,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5548,
"topic": "igwn.gwalert",
"uuid": "c329e0dc-036c-4f95-9587-85f65fe96d8a",
"title": "S231227b - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231227b/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231227b/view/"
},
"event": {
"far": 1.83783e-05,
"time": "2023-12-27T00:26:55.586Z",
"group": "Burst",
"search": "BBH",
"area_50": 1522.478672413057,
"area_90": 4862.867380353501,
"duration": 0.009122,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c80d3419aabb46eae27c860e06e59008",
"classification": {},
"skymap_version": 0,
"central_frequency": 86.631943
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-27T00:29:14Z",
"superevent_id": "S231227b",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-27T00:29:15.480055Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-27T00:29:15.480073Z",
"modified": "2023-12-27T00:29:15.486571Z"
}
},
{
"id": 3427,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5547,
"topic": "igwn.gwalert",
"uuid": "368c0686-89ae-4358-9dd2-51195d382899",
"title": "S231226cm - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231226cm/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231226cm/view/"
},
"event": {
"far": 1.349016929452773e-05,
"time": "2023-12-26T22:42:06.022Z",
"group": "CBC",
"search": "AllSky",
"area_50": 3724.785197447159,
"area_90": 13844.98797140341,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.05584942834942835,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "72c81bdb00e7d8ca3d47bf993ffae782",
"classification": {
"BBH": 0.08349237171632316,
"BNS": 0.0,
"NSBH": 0.004474428006724872,
"Terrestrial": 0.912033200276952
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-26T22:47:05Z",
"superevent_id": "S231226cm",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-26T22:47:06.819833Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-26T22:47:06.819849Z",
"modified": "2023-12-26T22:47:06.824973Z"
}
},
{
"id": 3426,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5546,
"topic": "igwn.gwalert",
"uuid": "4eeaf88e-74f3-4333-8b58-fd3e041e3413",
"title": "S231226cm - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231226cm/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231226cm/view/"
},
"event": {
"far": 1.349016929452773e-05,
"time": "2023-12-26T22:42:06.022Z",
"group": "CBC",
"search": "AllSky",
"area_50": 3724.785197447159,
"area_90": 13844.98797140341,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.05584942834942835,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "72c81bdb00e7d8ca3d47bf993ffae782",
"classification": {
"BBH": 0.08349237171632316,
"BNS": 0.0,
"NSBH": 0.004474428006724872,
"Terrestrial": 0.912033200276952
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-12-26T22:42:31Z",
"superevent_id": "S231226cm",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-26T22:42:32.199533Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-26T22:42:32.199550Z",
"modified": "2023-12-26T22:42:32.206434Z"
}
},
{
"id": 3425,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5545,
"topic": "igwn.gwalert",
"uuid": "b0b77a1d-49e1-4b98-82a8-439ce1d57d8f",
"title": "S231226ce - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231226ce/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231226ce/view/"
},
"event": {
"far": 3.94739e-06,
"time": "2023-12-26T19:23:18.162Z",
"group": "Burst",
"search": "AllSky",
"area_50": 99.03665013491774,
"area_90": 631.1488211987976,
"duration": 0.124123,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7a5d702d377c406ac0f1a533a99a9f85",
"classification": {},
"skymap_version": 0,
"central_frequency": 1344.920654
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-12-26T19:30:24Z",
"superevent_id": "S231226ce",
"external_coinc": null
},
"message_text": "",
"published": "2023-12-26T19:30:25.168961Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-12-26T19:30:25.169009Z",
"modified": "2023-12-26T19:30:25.174577Z"
}
}
]
}
