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=2300&ordering=message",
"previous": "https://hermes.lco.global/api/v0/nonlocalizedeventsequence/?format=api&limit=100&offset=2100&ordering=message",
"results": [
{
"id": 8924,
"sequence_number": 4,
"sequence_type": "UPDATE",
"message": {
"id": 312365,
"topic": "igwn.gwalert",
"uuid": "24ae6247-749d-4eda-a2b4-f57266389198",
"title": "S250628am - UPDATE",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250628am/files/bayestar.multiorder.fits,2",
"gracedb": "https://gracedb.ligo.org/superevents/S250628am/view/"
},
"event": {
"far": 1.683398684381157e-14,
"time": "2025-06-28T18:23:19.785Z",
"group": "CBC",
"search": "AllSky",
"area_50": 64.95345976142048,
"area_90": 286.9859708093934,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasSSM": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": true,
"skymap_hash": "fdc9a14b5d45df09bb5beba720c6ae45",
"classification": {
"BBH": 0.9999999538719511,
"BNS": 2.004086440020674e-32,
"NSBH": 7.625836963532664e-11,
"Terrestrial": 4.6051790603129916e-08
},
"skymap_version": 2,
"central_frequency": null
},
"alert_type": "UPDATE",
"sequence_num": 4,
"time_created": "2025-06-28T21:06:16Z",
"superevent_id": "S250628am",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T21:06:16.691024Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T21:06:16.691067Z",
"modified": "2025-06-28T21:06:16.697841Z"
}
},
{
"id": 8923,
"sequence_number": 3,
"sequence_type": "INITIAL",
"message": {
"id": 311761,
"topic": "igwn.gwalert",
"uuid": "75f5f5f9-5a56-4cd1-ba54-d8687b1a02fa",
"title": "S250628am - INITIAL",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250628am/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250628am/view/"
},
"event": {
"far": 1.683398684381157e-14,
"time": "2025-06-28T18:23:19.785Z",
"group": "CBC",
"search": "AllSky",
"area_50": 124.56953649782616,
"area_90": 427.20046541248394,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005057471264367816,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": true,
"skymap_hash": "07ba6a78e7cb9e397f16284eadb27e6a",
"classification": {
"BBH": 0.9999999538719511,
"BNS": 2.004086440020674e-32,
"NSBH": 7.625836963532664e-11,
"Terrestrial": 4.6051790603129916e-08
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "INITIAL",
"sequence_num": 3,
"time_created": "2025-06-28T18:48:03Z",
"superevent_id": "S250628am",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T18:48:04.133327Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T18:48:04.133345Z",
"modified": "2025-06-28T18:48:04.138672Z"
}
},
{
"id": 8922,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 311676,
"topic": "igwn.gwalert",
"uuid": "343780fe-9315-4dbd-a9d9-3ab145548220",
"title": "S250628am - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250628am/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250628am/view/"
},
"event": {
"far": 1.683398684381157e-14,
"time": "2025-06-28T18:23:19.785Z",
"group": "CBC",
"search": "AllSky",
"area_50": 124.56953649782616,
"area_90": 427.20046541248394,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005057471264367816,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": true,
"skymap_hash": "07ba6a78e7cb9e397f16284eadb27e6a",
"classification": {
"BBH": 0.9999999538719511,
"BNS": 2.004086440020674e-32,
"NSBH": 7.625836963532664e-11,
"Terrestrial": 4.6051790603129916e-08
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-28T18:28:31Z",
"superevent_id": "S250628am",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T18:28:32.806435Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T18:28:32.806453Z",
"modified": "2025-06-28T18:28:32.816715Z"
}
},
{
"id": 8921,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 311654,
"topic": "igwn.gwalert",
"uuid": "2745c25f-1209-4fc8-b497-9e268e9f23b3",
"title": "S250628am - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250628am/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250628am/view/"
},
"event": {
"far": 6.047641554207672e-11,
"time": "2025-06-28T18:23:19.785Z",
"group": "CBC",
"search": "AllSky",
"area_50": 91.46989336481077,
"area_90": 376.58056743568545,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.08042060839413245,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": true,
"skymap_hash": "afd46cb1a964be55da71601a0657fc1d",
"classification": {
"BBH": 0.9998240866086884,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.00017591339131162176
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-28T18:23:52Z",
"superevent_id": "S250628am",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T18:23:53.571423Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T18:23:53.571441Z",
"modified": "2025-06-28T18:23:53.575001Z"
}
},
{
"id": 8920,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 311601,
"topic": "igwn.gwalert",
"uuid": "7e26f239-fbb9-4b39-9780-273df0eaff9e",
"title": "S250628al - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250628al/view/"
},
"event": {
"far": 1.9458678585077668e-05,
"time": "2025-06-28T18:06:10.094Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7218.764642461248,
"area_90": 22666.803476217985,
"duration": 0.0625,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ebb2d786ff608f75661899e6554a7762",
"classification": {},
"skymap_version": 0,
"central_frequency": 256.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-28T18:11:35Z",
"superevent_id": "S250628al",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T18:11:35.878724Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T18:11:35.878742Z",
"modified": "2025-06-28T18:11:35.882094Z"
}
},
{
"id": 8919,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 311580,
"topic": "igwn.gwalert",
"uuid": "d3ec2dab-cb3b-4449-93f2-253f80baac9a",
"title": "S250628al - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250628al/view/"
},
"event": {
"far": 1.9458678585077668e-05,
"time": "2025-06-28T18:06:10.094Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7218.764642461248,
"area_90": 22666.803476217985,
"duration": 0.0625,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ebb2d786ff608f75661899e6554a7762",
"classification": {},
"skymap_version": 0,
"central_frequency": 256.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-28T18:07:01Z",
"superevent_id": "S250628al",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T18:07:01.984975Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T18:07:01.984992Z",
"modified": "2025-06-28T18:07:01.989289Z"
}
},
{
"id": 8918,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 311104,
"topic": "igwn.gwalert",
"uuid": "9baeee39-4ba9-40ec-9730-85274d705aa4",
"title": "S250628aa - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250628aa/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250628aa/view/"
},
"event": {
"far": 2.04638e-05,
"time": "2025-06-28T16:08:15.279Z",
"group": "Burst",
"search": "AllSky",
"area_50": 534.6300519995133,
"area_90": 2088.162589285383,
"duration": 0.027072,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "26a5ce98d9fd5d47ff0c942e691b1dbf",
"classification": {},
"skymap_version": 0,
"central_frequency": 1834.898804
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-28T16:16:38Z",
"superevent_id": "S250628aa",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T16:16:39.397983Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T16:16:39.398000Z",
"modified": "2025-06-28T16:16:39.402966Z"
}
},
{
"id": 8917,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 311084,
"topic": "igwn.gwalert",
"uuid": "c4035a2c-22d3-4071-8414-e6bfd440aefa",
"title": "S250628aa - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250628aa/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250628aa/view/"
},
"event": {
"far": 2.04638e-05,
"time": "2025-06-28T16:08:15.279Z",
"group": "Burst",
"search": "AllSky",
"area_50": 534.6300519995133,
"area_90": 2088.162589285383,
"duration": 0.027072,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "26a5ce98d9fd5d47ff0c942e691b1dbf",
"classification": {},
"skymap_version": 0,
"central_frequency": 1834.898804
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-28T16:12:04Z",
"superevent_id": "S250628aa",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T16:12:05.315209Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T16:12:05.315225Z",
"modified": "2025-06-28T16:12:05.320410Z"
}
},
{
"id": 8916,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 307733,
"topic": "igwn.gwalert",
"uuid": "f19577fc-888e-4903-87e2-ee798c0ec964",
"title": "S250628m - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250628m/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250628m/view/"
},
"event": {
"far": 6.968265056825623e-06,
"time": "2025-06-28T03:15:06.830Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2242.5926200042377,
"area_90": 13415.269625055294,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"L1",
"V1"
],
"significant": false,
"skymap_hash": "6b735c1c4746c7b7981f763ae471b2a6",
"classification": {
"BBH": 0.17405943338637409,
"BNS": 1.0117123575588516e-15,
"NSBH": 6.855897468288115e-14,
"Terrestrial": 0.8259405666135564
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-28T03:20:04Z",
"superevent_id": "S250628m",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T03:20:05.732054Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T03:20:05.732073Z",
"modified": "2025-06-28T03:20:05.735595Z"
}
},
{
"id": 8915,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 307712,
"topic": "igwn.gwalert",
"uuid": "6a373bea-5022-46b2-8f11-09c729cf4c4e",
"title": "S250628m - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250628m/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250628m/view/"
},
"event": {
"far": 6.968265056825623e-06,
"time": "2025-06-28T03:15:06.832Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2078.0910655428493,
"area_90": 13616.700099905975,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"L1",
"V1"
],
"significant": false,
"skymap_hash": "961843316a654ff17ae2fee641107e7a",
"classification": {
"BBH": 0.17405943338637409,
"BNS": 1.0117123575588516e-15,
"NSBH": 6.855897468288115e-14,
"Terrestrial": 0.8259405666135564
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-28T03:15:29Z",
"superevent_id": "S250628m",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T03:15:30.796267Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T03:15:30.796285Z",
"modified": "2025-06-28T03:15:30.804063Z"
}
},
{
"id": 8914,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 307529,
"topic": "igwn.gwalert",
"uuid": "243301a0-4b30-4a52-92c9-3981de8b55a7",
"title": "S250628f - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250628f/view/"
},
"event": {
"far": 2.9545144055824087e-06,
"time": "2025-06-28T02:27:57.360Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7640.929346002465,
"area_90": 22667.642769863196,
"duration": 0.1875,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "2af34e7bf4b4f4aff160d18ab41bb8c0",
"classification": {},
"skymap_version": 0,
"central_frequency": 104.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-28T02:33:20Z",
"superevent_id": "S250628f",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T02:33:22.236160Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T02:33:22.236178Z",
"modified": "2025-06-28T02:33:22.240584Z"
}
},
{
"id": 8913,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 307509,
"topic": "igwn.gwalert",
"uuid": "8dc2c3ff-a1d6-44cf-8059-398c06cb86af",
"title": "S250628f - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250628f/view/"
},
"event": {
"far": 2.9545144055824087e-06,
"time": "2025-06-28T02:27:57.360Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7640.929346002465,
"area_90": 22667.642769863196,
"duration": 0.1875,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "2af34e7bf4b4f4aff160d18ab41bb8c0",
"classification": {},
"skymap_version": 0,
"central_frequency": 104.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-28T02:28:46Z",
"superevent_id": "S250628f",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T02:28:48.310924Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T02:28:48.310943Z",
"modified": "2025-06-28T02:28:48.316122Z"
}
},
{
"id": 8912,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 307410,
"topic": "igwn.gwalert",
"uuid": "f84b7379-f3ed-4b87-bc06-1aba3649c6fe",
"title": "S250628b - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250628b/view/"
},
"event": {
"far": 1.3749323964919517e-05,
"time": "2025-06-28T02:00:29.125Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7160.014087296465,
"area_90": 22545.105897662368,
"duration": 0.0625,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "2931f33a5600b5804f81bab58375e585",
"classification": {},
"skymap_version": 0,
"central_frequency": 448.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-28T02:05:59Z",
"superevent_id": "S250628b",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T02:06:00.348722Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T02:06:00.348743Z",
"modified": "2025-06-28T02:06:00.352341Z"
}
},
{
"id": 8911,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 307389,
"topic": "igwn.gwalert",
"uuid": "6544c475-6660-457e-92e1-1bb05c91dc32",
"title": "S250628b - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250628b/view/"
},
"event": {
"far": 1.3749323964919517e-05,
"time": "2025-06-28T02:00:29.125Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7160.014087296465,
"area_90": 22545.105897662368,
"duration": 0.0625,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "2931f33a5600b5804f81bab58375e585",
"classification": {},
"skymap_version": 0,
"central_frequency": 448.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-28T02:01:25Z",
"superevent_id": "S250628b",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-28T02:01:25.536757Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-28T02:01:25.536775Z",
"modified": "2025-06-28T02:01:25.541410Z"
}
},
{
"id": 8910,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 305913,
"topic": "igwn.gwalert",
"uuid": "5b414b77-276a-4b2b-89eb-0f1dc100b4f3",
"title": "S250627ae - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250627ae/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250627ae/view/"
},
"event": {
"far": 5.8447e-06,
"time": "2025-06-27T20:14:44.223Z",
"group": "CBC",
"search": "BBH",
"area_50": 338.2353390201003,
"area_90": 1082.6888023224053,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "6b7f75954af34291ba8a72b24d482851",
"classification": {
"BBH": 0.0056605042622790425,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.994339495737721
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-27T20:20:26Z",
"superevent_id": "S250627ae",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-27T20:20:26.917206Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-27T20:20:26.917232Z",
"modified": "2025-06-27T20:20:26.920902Z"
}
},
{
"id": 8909,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 305910,
"topic": "igwn.gwalert",
"uuid": "32041dff-f659-489f-930a-77b51ba1b88c",
"title": "S250627ad - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250627ad/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250627ad/view/"
},
"event": {
"far": 1.079372921203015e-05,
"time": "2025-06-27T20:14:45.467Z",
"group": "CBC",
"search": "AllSky",
"area_50": 203.8958999334879,
"area_90": 1028.1347153836793,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.2504171289790391,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "d04d62c8309e37b34368407bed98c8b4",
"classification": {
"BBH": 0.0,
"BNS": 0.00013528309068828613,
"NSBH": 0.0012304412199500194,
"Terrestrial": 0.9986342756893617
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-27T20:19:43Z",
"superevent_id": "S250627ad",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-27T20:19:44.783440Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-27T20:19:44.783458Z",
"modified": "2025-06-27T20:19:44.786706Z"
}
},
{
"id": 8908,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 305892,
"topic": "igwn.gwalert",
"uuid": "2be0844c-cf0b-4671-a9c8-6439a2ae779c",
"title": "S250627ae - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250627ae/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250627ae/view/"
},
"event": {
"far": 5.8447e-06,
"time": "2025-06-27T20:14:44.223Z",
"group": "CBC",
"search": "BBH",
"area_50": 338.2353390201003,
"area_90": 1082.6888023224053,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "6b7f75954af34291ba8a72b24d482851",
"classification": {
"BBH": 0.0056605042622790425,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.994339495737721
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-27T20:15:52Z",
"superevent_id": "S250627ae",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-27T20:15:53.174291Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-27T20:15:53.174310Z",
"modified": "2025-06-27T20:15:53.177335Z"
}
},
{
"id": 8907,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 305887,
"topic": "igwn.gwalert",
"uuid": "ac7a16fd-20e5-47cf-9aad-50a59fe554ae",
"title": "S250627ad - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250627ad/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250627ad/view/"
},
"event": {
"far": 1.079372921203015e-05,
"time": "2025-06-27T20:14:45.466Z",
"group": "CBC",
"search": "AllSky",
"area_50": 200.48626949981755,
"area_90": 1035.2687113679744,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.3496253679197202,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "aaaf8724ecdbbea80e7b35c1b45ec729",
"classification": {
"BBH": 0.0,
"BNS": 0.00012782737128165959,
"NSBH": 0.001237896939356678,
"Terrestrial": 0.9986342756893617
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-27T20:15:08Z",
"superevent_id": "S250627ad",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-27T20:15:09.837170Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-27T20:15:09.837188Z",
"modified": "2025-06-27T20:15:09.841514Z"
}
},
{
"id": 8906,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 305884,
"topic": "igwn.gwalert",
"uuid": "44519fd8-7157-45fd-baca-f37fea900564",
"title": "S250627ab - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250627ab/view/"
},
"event": {
"far": 1.581397501414255e-05,
"time": "2025-06-27T20:09:06.167Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7272.479435754763,
"area_90": 22733.10767418967,
"duration": 0.09375,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "aa452d19ad014e70fa38357da3c31c40",
"classification": {},
"skymap_version": 0,
"central_frequency": 320.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-27T20:14:30Z",
"superevent_id": "S250627ab",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-27T20:14:31.718197Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-27T20:14:31.718216Z",
"modified": "2025-06-27T20:14:31.721190Z"
}
},
{
"id": 8905,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 305863,
"topic": "igwn.gwalert",
"uuid": "e3b64a75-243f-47dd-b030-e83b1b64f6e1",
"title": "S250627ab - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250627ab/view/"
},
"event": {
"far": 1.581397501414255e-05,
"time": "2025-06-27T20:09:06.167Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7272.479435754763,
"area_90": 22733.10767418967,
"duration": 0.09375,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "aa452d19ad014e70fa38357da3c31c40",
"classification": {},
"skymap_version": 0,
"central_frequency": 320.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-27T20:09:56Z",
"superevent_id": "S250627ab",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-27T20:09:57.773009Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-27T20:09:57.773029Z",
"modified": "2025-06-27T20:09:57.775962Z"
}
},
{
"id": 8904,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 305785,
"topic": "igwn.gwalert",
"uuid": "2681bfce-89a5-4cce-be61-ba4d42288736",
"title": "S250627y - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250627y/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250627y/view/"
},
"event": {
"far": 4.365474808309955e-07,
"time": "2025-06-27T19:47:10.589Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2241.5435029477244,
"area_90": 10759.74453160716,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.2959437157031003,
"HasMassGap": 0.006666666666666666,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "26544bea83e8eb708874d8f41b072527",
"classification": {
"BBH": 0.4306015061899346,
"BNS": 0.0,
"NSBH": 0.015849658993431447,
"Terrestrial": 0.553548834816634
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-27T19:52:12Z",
"superevent_id": "S250627y",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-27T19:52:13.365596Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-27T19:52:13.365614Z",
"modified": "2025-06-27T19:52:13.368836Z"
}
},
{
"id": 8903,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 305764,
"topic": "igwn.gwalert",
"uuid": "1c119365-dc48-42cb-b33e-ee6d4ddab0ee",
"title": "S250627y - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250627y/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250627y/view/"
},
"event": {
"far": 4.365474808309955e-07,
"time": "2025-06-27T19:47:10.589Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2241.5435029477244,
"area_90": 10759.74453160716,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.2959437157031003,
"HasMassGap": 0.006666666666666666,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "26544bea83e8eb708874d8f41b072527",
"classification": {
"BBH": 0.4306015061899346,
"BNS": 0.0,
"NSBH": 0.015849658993431447,
"Terrestrial": 0.553548834816634
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-27T19:47:36Z",
"superevent_id": "S250627y",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-27T19:47:37.454125Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-27T19:47:37.454146Z",
"modified": "2025-06-27T19:47:37.459384Z"
}
},
{
"id": 8902,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 302313,
"topic": "igwn.gwalert",
"uuid": "b44ef14f-e1fb-4334-a72f-f57e964147d8",
"title": "S250627o - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250627o/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250627o/view/"
},
"event": {
"far": 1.96920518646948e-05,
"time": "2025-06-27T06:24:49.366Z",
"group": "CBC",
"search": "AllSky",
"area_50": 131.66419059250182,
"area_90": 969.8038070415033,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "fee2d47bfbcc7894a6bfed1a75e8f725",
"classification": {
"BBH": 0.0,
"BNS": 0.0007115077722660879,
"NSBH": 8.405230205659802e-05,
"Terrestrial": 0.9992044399256773
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-27T06:29:49Z",
"superevent_id": "S250627o",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-27T06:29:50.478223Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-27T06:29:50.478240Z",
"modified": "2025-06-27T06:29:50.489007Z"
}
},
{
"id": 8901,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 302293,
"topic": "igwn.gwalert",
"uuid": "5841d672-759a-4dbc-9a49-3d0fb0313014",
"title": "S250627o - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250627o/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250627o/view/"
},
"event": {
"far": 1.96920518646948e-05,
"time": "2025-06-27T06:24:49.366Z",
"group": "CBC",
"search": "AllSky",
"area_50": 131.66419059250182,
"area_90": 969.8038070415033,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "fee2d47bfbcc7894a6bfed1a75e8f725",
"classification": {
"BBH": 0.0,
"BNS": 0.0007115077722660879,
"NSBH": 8.405230205659802e-05,
"Terrestrial": 0.9992044399256773
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-27T06:25:15Z",
"superevent_id": "S250627o",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-27T06:25:16.529704Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-27T06:25:16.529722Z",
"modified": "2025-06-27T06:25:16.535448Z"
}
},
{
"id": 8900,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 302064,
"topic": "igwn.gwalert",
"uuid": "51d1b900-687d-44b7-87bb-b366fae151bc",
"title": "S250627i - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250627i/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250627i/view/"
},
"event": {
"far": 1.563410159678569e-05,
"time": "2025-06-27T05:27:25.694Z",
"group": "CBC",
"search": "AllSky",
"area_50": 408.52618180653553,
"area_90": 1474.848758047323,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "b452e7dbc9b3c26e61ef8267c869da9c",
"classification": {
"BBH": 0.07035323037662293,
"BNS": 7.37676496431943e-16,
"NSBH": 4.8444609445153006e-14,
"Terrestrial": 0.9296467696233279
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-27T05:32:24Z",
"superevent_id": "S250627i",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-27T05:32:24.852379Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-27T05:32:24.852397Z",
"modified": "2025-06-27T05:32:24.855625Z"
}
},
{
"id": 8899,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 302044,
"topic": "igwn.gwalert",
"uuid": "e707f8f0-e4c6-4374-b4e0-cee5323448ba",
"title": "S250627i - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250627i/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250627i/view/"
},
"event": {
"far": 1.563410159678569e-05,
"time": "2025-06-27T05:27:25.697Z",
"group": "CBC",
"search": "AllSky",
"area_50": 424.42030521272204,
"area_90": 1542.411896486822,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "8497699f78eb1483b5317b642c59f009",
"classification": {
"BBH": 0.07035323037662293,
"BNS": 7.37676496431943e-16,
"NSBH": 4.8444609445153006e-14,
"Terrestrial": 0.9296467696233279
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-27T05:27:50Z",
"superevent_id": "S250627i",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-27T05:27:51.657019Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-27T05:27:51.657038Z",
"modified": "2025-06-27T05:27:51.677315Z"
}
},
{
"id": 8898,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 297484,
"topic": "igwn.gwalert",
"uuid": "10bc8ef8-714f-4199-983f-0080773120d9",
"title": "S250626an - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250626an/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250626an/view/"
},
"event": {
"far": 5.716469981497477e-06,
"time": "2025-06-26T11:59:22.042Z",
"group": "CBC",
"search": "AllSky",
"area_50": 547.0096332663782,
"area_90": 2061.305192638626,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.3787724017056463,
"HasMassGap": 0.11664294987728921,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "9e9af4fe5af916b37e37e6eab7d8a2e4",
"classification": {
"BBH": 0.051874952801636356,
"BNS": 0.0,
"NSBH": 0.032288578803241014,
"Terrestrial": 0.9158364683951227
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-26T12:04:27Z",
"superevent_id": "S250626an",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-26T12:04:29.014192Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-26T12:04:29.014211Z",
"modified": "2025-06-26T12:04:29.022803Z"
}
},
{
"id": 8897,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 297462,
"topic": "igwn.gwalert",
"uuid": "48b8a653-c368-44d7-a3d1-364eabbd7907",
"title": "S250626an - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250626an/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250626an/view/"
},
"event": {
"far": 5.716469981497477e-06,
"time": "2025-06-26T11:59:22.042Z",
"group": "CBC",
"search": "AllSky",
"area_50": 547.0096332663782,
"area_90": 2061.305192638626,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.3787724017056463,
"HasMassGap": 0.11664294987728921,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "9e9af4fe5af916b37e37e6eab7d8a2e4",
"classification": {
"BBH": 0.051874952801636356,
"BNS": 0.0,
"NSBH": 0.032288578803241014,
"Terrestrial": 0.9158364683951227
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-26T11:59:53Z",
"superevent_id": "S250626an",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-26T11:59:54.350573Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-26T11:59:54.350606Z",
"modified": "2025-06-26T11:59:54.374161Z"
}
},
{
"id": 8896,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 297421,
"topic": "igwn.gwalert",
"uuid": "1329b8e5-ab36-4344-9ae0-83c2c0c511a2",
"title": "S250626al - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250626al/view/"
},
"event": {
"far": 1.8280105784548928e-05,
"time": "2025-06-26T11:44:38.529Z",
"group": "Burst",
"search": "AllSky",
"area_50": 6449.132369802608,
"area_90": 21128.378224545915,
"duration": 0.21875,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "bfba129ed05b9b81e955f9df85cbb41c",
"classification": {},
"skymap_version": 0,
"central_frequency": 264.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-26T11:50:12Z",
"superevent_id": "S250626al",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-26T11:50:13.864334Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-26T11:50:13.864353Z",
"modified": "2025-06-26T11:50:13.869654Z"
}
},
{
"id": 8895,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 297400,
"topic": "igwn.gwalert",
"uuid": "a0c0c96f-9452-4049-9077-ebe91fa6b788",
"title": "S250626al - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250626al/view/"
},
"event": {
"far": 1.8280105784548928e-05,
"time": "2025-06-26T11:44:38.529Z",
"group": "Burst",
"search": "AllSky",
"area_50": 6449.132369802608,
"area_90": 21128.378224545915,
"duration": 0.21875,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "bfba129ed05b9b81e955f9df85cbb41c",
"classification": {},
"skymap_version": 0,
"central_frequency": 264.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-26T11:45:38Z",
"superevent_id": "S250626al",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-26T11:45:39.564189Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-26T11:45:39.564209Z",
"modified": "2025-06-26T11:45:39.573119Z"
}
},
{
"id": 8894,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 291660,
"topic": "igwn.gwalert",
"uuid": "1c7bd585-8b94-444c-b6ee-342f4e8d91da",
"title": "S250625bl - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250625bl/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250625bl/view/"
},
"event": {
"far": 1.0242e-05,
"time": "2025-06-25T13:32:31.233Z",
"group": "Burst",
"search": "AllSky",
"area_50": 152.75144342843242,
"area_90": 736.0605268501935,
"duration": 0.040456,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "18ad9bdbd79c781e0874b69531ce6434",
"classification": {},
"skymap_version": 0,
"central_frequency": 312.057037
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-25T13:39:25Z",
"superevent_id": "S250625bl",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-25T13:39:26.946307Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-25T13:39:26.946325Z",
"modified": "2025-06-25T13:39:26.965804Z"
}
},
{
"id": 8893,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 291639,
"topic": "igwn.gwalert",
"uuid": "13d1ac40-8211-40fd-9c26-3b39a07e340a",
"title": "S250625bl - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250625bl/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250625bl/view/"
},
"event": {
"far": 1.0242e-05,
"time": "2025-06-25T13:32:31.233Z",
"group": "Burst",
"search": "AllSky",
"area_50": 152.75144342843242,
"area_90": 736.0605268501935,
"duration": 0.040456,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "18ad9bdbd79c781e0874b69531ce6434",
"classification": {},
"skymap_version": 0,
"central_frequency": 312.057037
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-25T13:34:51Z",
"superevent_id": "S250625bl",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-25T13:34:52.286189Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-25T13:34:52.286205Z",
"modified": "2025-06-25T13:34:52.302761Z"
}
},
{
"id": 8892,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 289844,
"topic": "igwn.gwalert",
"uuid": "cc64b966-7e5b-4081-a516-c4f81e3f822b",
"title": "S250625an - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250625an/view/"
},
"event": {
"far": 9.52378053713422e-06,
"time": "2025-06-25T06:33:56.314Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7808.7880750446975,
"area_90": 23034.414092820476,
"duration": 0.125,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ea8c67f917a837457a084dd8bf32004e",
"classification": {},
"skymap_version": 0,
"central_frequency": 88.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-25T06:39:10Z",
"superevent_id": "S250625an",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-25T06:39:12.048854Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-25T06:39:12.048873Z",
"modified": "2025-06-25T06:39:12.055943Z"
}
},
{
"id": 8891,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 289823,
"topic": "igwn.gwalert",
"uuid": "b8e4b1b2-4ac0-4083-8170-5100e4454697",
"title": "S250625an - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250625an/view/"
},
"event": {
"far": 9.52378053713422e-06,
"time": "2025-06-25T06:33:56.314Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7808.7880750446975,
"area_90": 23034.414092820476,
"duration": 0.125,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ea8c67f917a837457a084dd8bf32004e",
"classification": {},
"skymap_version": 0,
"central_frequency": 88.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-25T06:34:36Z",
"superevent_id": "S250625an",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-25T06:34:37.852395Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-25T06:34:37.852415Z",
"modified": "2025-06-25T06:34:37.859244Z"
}
},
{
"id": 8890,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 289729,
"topic": "igwn.gwalert",
"uuid": "cbe2647f-0c57-4b61-b293-aa2aaddc67c0",
"title": "S250625ag - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250625ag/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250625ag/view/"
},
"event": {
"far": 1.098314845339633e-05,
"time": "2025-06-25T06:08:01.804Z",
"group": "CBC",
"search": "AllSky",
"area_50": 407.31969719154455,
"area_90": 1917.7859793075163,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.9122624104523986,
"HasMassGap": 0.05551810776942357,
"HasRemnant": 0.18037617915130494
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "376997eaf943c309f1f9e186a13aa918",
"classification": {
"BBH": 0.0001354884205740394,
"BNS": 0.0,
"NSBH": 0.0024164500168676857,
"Terrestrial": 0.9974480615625583
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-25T06:13:02Z",
"superevent_id": "S250625ag",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-25T06:13:03.769459Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-25T06:13:03.769479Z",
"modified": "2025-06-25T06:13:03.774975Z"
}
},
{
"id": 8889,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 289708,
"topic": "igwn.gwalert",
"uuid": "f31fbf81-50eb-4c28-8cbf-f773afe36a2b",
"title": "S250625ag - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250625ag/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250625ag/view/"
},
"event": {
"far": 1.098314845339633e-05,
"time": "2025-06-25T06:08:01.804Z",
"group": "CBC",
"search": "AllSky",
"area_50": 445.92720487125814,
"area_90": 2000.0367565382107,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.9160731053026878,
"HasMassGap": 0.001875,
"HasRemnant": 0.25092974658382694
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "349335451c1e2f32647aa26c40e21927",
"classification": {
"BBH": 0.00013372487972190908,
"BNS": 0.0,
"NSBH": 0.0024182135577197742,
"Terrestrial": 0.9974480615625583
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-25T06:08:28Z",
"superevent_id": "S250625ag",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-25T06:08:28.397480Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-25T06:08:28.397496Z",
"modified": "2025-06-25T06:08:28.405974Z"
}
},
{
"id": 8888,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 289616,
"topic": "igwn.gwalert",
"uuid": "4f3ff2da-b3c1-497e-bec8-147825950d95",
"title": "S250625ab - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250625ab/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250625ab/view/"
},
"event": {
"far": 1.683078e-05,
"time": "2025-06-25T05:42:09.988Z",
"group": "CBC",
"search": "AllSky",
"area_50": 768.5831556021261,
"area_90": 2834.2946398781105,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5669693385490566,
"HasRemnant": 0.0787010669129439
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0d5ec386130e8fc485dd9ec75d231fb0",
"classification": {
"BBH": 0.0,
"BNS": 6.37676191946705e-05,
"NSBH": 0.0006775680281405802,
"Terrestrial": 0.9992586643526647
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-25T05:47:21Z",
"superevent_id": "S250625ab",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-25T05:47:23.199551Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-25T05:47:23.199570Z",
"modified": "2025-06-25T05:47:23.212384Z"
}
},
{
"id": 8887,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 289595,
"topic": "igwn.gwalert",
"uuid": "1927b705-d322-4c7c-86ef-28066da3be65",
"title": "S250625ab - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250625ab/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250625ab/view/"
},
"event": {
"far": 1.683078e-05,
"time": "2025-06-25T05:42:09.988Z",
"group": "CBC",
"search": "AllSky",
"area_50": 493.2948399728633,
"area_90": 2225.8067471000145,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.37225346149745336,
"HasRemnant": 0.11406248025633497
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "dd808334c22f97af279f7bed6f0d4aef",
"classification": {
"BBH": 0.0,
"BNS": 0.000121712,
"NSBH": 0.000619624,
"Terrestrial": 0.999258664
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-25T05:42:46Z",
"superevent_id": "S250625ab",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-25T05:42:47.489448Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-25T05:42:47.489479Z",
"modified": "2025-06-25T05:42:47.520603Z"
}
},
{
"id": 8886,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 289541,
"topic": "igwn.gwalert",
"uuid": "229e910d-1620-44b5-8da4-26d5b44df1ae",
"title": "S250625y - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250625y/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250625y/view/"
},
"event": {
"far": 1.501923536558344e-05,
"time": "2025-06-25T05:25:34.998Z",
"group": "CBC",
"search": "AllSky",
"area_50": 568.4116212192629,
"area_90": 2136.00232706242,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.9007507118840605,
"HasMassGap": 0.4047301705103039,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "14e1a059ac4eab727f5544993f6fdd2c",
"classification": {
"BBH": 0.019285943804296657,
"BNS": 0.0,
"NSBH": 0.02431134400476094,
"Terrestrial": 0.9564027121909424
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-25T05:30:40Z",
"superevent_id": "S250625y",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-25T05:30:41.279234Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-25T05:30:41.279251Z",
"modified": "2025-06-25T05:30:41.284535Z"
}
},
{
"id": 8885,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 289520,
"topic": "igwn.gwalert",
"uuid": "710a5bea-eff6-43f7-8b03-a68016d3bd4a",
"title": "S250625y - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250625y/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250625y/view/"
},
"event": {
"far": 1.501923536558344e-05,
"time": "2025-06-25T05:25:34.998Z",
"group": "CBC",
"search": "AllSky",
"area_50": 568.4116212192629,
"area_90": 2136.00232706242,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.9007507118840605,
"HasMassGap": 0.4047301705103039,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "14e1a059ac4eab727f5544993f6fdd2c",
"classification": {
"BBH": 0.019285943804296657,
"BNS": 0.0,
"NSBH": 0.02431134400476094,
"Terrestrial": 0.9564027121909424
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-25T05:26:06Z",
"superevent_id": "S250625y",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-25T05:26:06.920458Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-25T05:26:06.920475Z",
"modified": "2025-06-25T05:26:06.927734Z"
}
},
{
"id": 8884,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 288638,
"topic": "igwn.gwalert",
"uuid": "7d755a54-e36d-49bc-97b9-1efd89fea533",
"title": "S250625m - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250625m/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250625m/view/"
},
"event": {
"far": 1.20087e-05,
"time": "2025-06-25T01:56:46.635Z",
"group": "Burst",
"search": "AllSky",
"area_50": 256.82385543461703,
"area_90": 1042.402707352269,
"duration": 0.016119,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "02569c4d3d8471b71b1179e41a78b5a7",
"classification": {},
"skymap_version": 0,
"central_frequency": 901.392883
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-25T02:02:45Z",
"superevent_id": "S250625m",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-25T02:02:45.514152Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-25T02:02:45.514169Z",
"modified": "2025-06-25T02:02:45.524216Z"
}
},
{
"id": 8883,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 288617,
"topic": "igwn.gwalert",
"uuid": "280415fb-b052-422a-bad5-3b379c907ac2",
"title": "S250625m - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250625m/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250625m/view/"
},
"event": {
"far": 1.20087e-05,
"time": "2025-06-25T01:56:46.635Z",
"group": "Burst",
"search": "AllSky",
"area_50": 256.82385543461703,
"area_90": 1042.402707352269,
"duration": 0.016119,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "02569c4d3d8471b71b1179e41a78b5a7",
"classification": {},
"skymap_version": 0,
"central_frequency": 901.392883
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-25T01:58:11Z",
"superevent_id": "S250625m",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-25T01:58:12.684110Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-25T01:58:12.684138Z",
"modified": "2025-06-25T01:58:12.706530Z"
}
},
{
"id": 8882,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 288113,
"topic": "igwn.gwalert",
"uuid": "73361c9d-7463-4a21-9a83-0a37310e65f4",
"title": "S250624av - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250624av/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250624av/view/"
},
"event": {
"far": 2.24762e-05,
"time": "2025-06-24T23:56:02.871Z",
"group": "CBC",
"search": "BBH",
"area_50": 1730.6234964254263,
"area_90": 4879.653253257724,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.015682288725766987,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "797478f47181b311410905319817096d",
"classification": {
"BBH": 0.0006640725774569312,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9993359274225431
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-25T00:01:56Z",
"superevent_id": "S250624av",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-25T00:01:57.941071Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-25T00:01:57.941090Z",
"modified": "2025-06-25T00:01:57.946698Z"
}
},
{
"id": 8881,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 288092,
"topic": "igwn.gwalert",
"uuid": "68315a35-07f4-4a21-8802-3f8b6e8beb84",
"title": "S250624av - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250624av/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250624av/view/"
},
"event": {
"far": 2.24762e-05,
"time": "2025-06-24T23:56:02.871Z",
"group": "CBC",
"search": "BBH",
"area_50": 1730.6234964254263,
"area_90": 4879.653253257724,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.015682288725766987,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "797478f47181b311410905319817096d",
"classification": {
"BBH": 0.0006640725774569312,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9993359274225431
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-24T23:57:23Z",
"superevent_id": "S250624av",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-24T23:57:24.489400Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-24T23:57:24.489419Z",
"modified": "2025-06-24T23:57:24.494695Z"
}
},
{
"id": 8880,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 288079,
"topic": "igwn.gwalert",
"uuid": "7cbdf66f-d203-4712-b5ef-f0489723e4d0",
"title": "S250624as - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250624as/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250624as/view/"
},
"event": {
"far": 1.531866837467533e-05,
"time": "2025-06-24T23:49:39.048Z",
"group": "CBC",
"search": "AllSky",
"area_50": 435.38357845329284,
"area_90": 1712.9983298759919,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "8ac24c0b39f357aaa70a1c73ed01a18e",
"classification": {
"BBH": 0.013815114629171402,
"BNS": 0.0,
"NSBH": 0.0013484327118977262,
"Terrestrial": 0.9848364526589308
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-24T23:54:43Z",
"superevent_id": "S250624as",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-24T23:54:44.475906Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-24T23:54:44.475924Z",
"modified": "2025-06-24T23:54:44.487891Z"
}
},
{
"id": 8879,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 288058,
"topic": "igwn.gwalert",
"uuid": "73dd2f44-645e-49d2-bd53-acf1add85372",
"title": "S250624as - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250624as/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250624as/view/"
},
"event": {
"far": 1.531866837467533e-05,
"time": "2025-06-24T23:49:39.048Z",
"group": "CBC",
"search": "AllSky",
"area_50": 435.38357845329284,
"area_90": 1712.9983298759919,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "8ac24c0b39f357aaa70a1c73ed01a18e",
"classification": {
"BBH": 0.013815114629171402,
"BNS": 0.0,
"NSBH": 0.0013484327118977262,
"Terrestrial": 0.9848364526589308
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-24T23:50:09Z",
"superevent_id": "S250624as",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-24T23:50:10.032299Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-24T23:50:10.032327Z",
"modified": "2025-06-24T23:50:10.059958Z"
}
},
{
"id": 8878,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 287982,
"topic": "igwn.gwalert",
"uuid": "381f1223-d5fb-4c49-bb78-9fd0bb450ece",
"title": "S250624ap - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250624ap/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250624ap/view/"
},
"event": {
"far": 1.86486e-05,
"time": "2025-06-24T23:24:46.684Z",
"group": "CBC",
"search": "BBH",
"area_50": 596.7377817451397,
"area_90": 2538.023983118569,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4193525cc5ee3d27a9d1d3a79c13a01e",
"classification": {
"BBH": 0.001075187421661905,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9989248125783381
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-24T23:33:10Z",
"superevent_id": "S250624ap",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-24T23:33:11.531088Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-24T23:33:11.531115Z",
"modified": "2025-06-24T23:33:11.576209Z"
}
},
{
"id": 8877,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 287962,
"topic": "igwn.gwalert",
"uuid": "9d34f82b-ddd3-46d9-ba80-72d733c0c891",
"title": "S250624ap - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250624ap/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250624ap/view/"
},
"event": {
"far": 1.86486e-05,
"time": "2025-06-24T23:24:46.684Z",
"group": "CBC",
"search": "BBH",
"area_50": 596.7377817451397,
"area_90": 2538.023983118569,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4193525cc5ee3d27a9d1d3a79c13a01e",
"classification": {
"BBH": 0.001075187421661905,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9989248125783381
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-24T23:28:37Z",
"superevent_id": "S250624ap",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-24T23:28:38.038675Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-24T23:28:38.038694Z",
"modified": "2025-06-24T23:28:38.047406Z"
}
},
{
"id": 8876,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 284329,
"topic": "igwn.gwalert",
"uuid": "0b803902-e431-4bd5-a1f1-01c6faf19fb8",
"title": "S250624p - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250624p/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250624p/view/"
},
"event": {
"far": 9.38385455764741e-06,
"time": "2025-06-24T07:59:01.758Z",
"group": "CBC",
"search": "AllSky",
"area_50": 326.06558116453834,
"area_90": 1370.7763460411384,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c2f7da1685e9dfa279bc52e27d112fd8",
"classification": {
"BBH": 0.0,
"BNS": 0.004578681716737365,
"NSBH": 0.0,
"Terrestrial": 0.9954213182832626
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-24T08:04:00Z",
"superevent_id": "S250624p",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-24T08:04:00.990644Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-24T08:04:00.990664Z",
"modified": "2025-06-24T08:04:01.005299Z"
}
},
{
"id": 8875,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 284308,
"topic": "igwn.gwalert",
"uuid": "6f7e133f-06e4-4e99-b3db-c359ac41391c",
"title": "S250624p - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250624p/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250624p/view/"
},
"event": {
"far": 9.38385455764741e-06,
"time": "2025-06-24T07:59:01.759Z",
"group": "CBC",
"search": "AllSky",
"area_50": 373.4856721189693,
"area_90": 1572.8362911257268,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.040634920634920635,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "18bd3dce0d8f03651c5ac981de30d7f7",
"classification": {
"BBH": 0.0,
"BNS": 0.00457868171673734,
"NSBH": 0.0,
"Terrestrial": 0.9954213182832626
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-24T07:59:27Z",
"superevent_id": "S250624p",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-24T07:59:28.528101Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-24T07:59:28.528122Z",
"modified": "2025-06-24T07:59:28.536143Z"
}
},
{
"id": 8874,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 279684,
"topic": "igwn.gwalert",
"uuid": "76823e56-4176-4cbe-b1e3-b0e05522f7dd",
"title": "S250623cp - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623cp/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250623cp/view/"
},
"event": {
"far": 5.77476e-06,
"time": "2025-06-23T14:02:33.629Z",
"group": "Burst",
"search": "AllSky",
"area_50": 16.785872904223332,
"area_90": 61.26843610041519,
"duration": 0.008245,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7007fc9bc9c90e3dd303f3cd26685d4d",
"classification": {},
"skymap_version": 0,
"central_frequency": 1045.704102
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-23T14:08:49Z",
"superevent_id": "S250623cp",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T14:08:50.496790Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T14:08:50.496811Z",
"modified": "2025-06-23T14:08:50.512094Z"
}
},
{
"id": 8873,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 279663,
"topic": "igwn.gwalert",
"uuid": "2a5fac5e-4c4e-401a-94c8-71bcbcb9fd50",
"title": "S250623cp - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623cp/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250623cp/view/"
},
"event": {
"far": 5.77476e-06,
"time": "2025-06-23T14:02:33.629Z",
"group": "Burst",
"search": "AllSky",
"area_50": 16.785872904223332,
"area_90": 61.26843610041519,
"duration": 0.008245,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7007fc9bc9c90e3dd303f3cd26685d4d",
"classification": {},
"skymap_version": 0,
"central_frequency": 1045.704102
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-23T14:04:06Z",
"superevent_id": "S250623cp",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T14:04:07.080471Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T14:04:07.080490Z",
"modified": "2025-06-23T14:04:07.097262Z"
}
},
{
"id": 8872,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 279564,
"topic": "igwn.gwalert",
"uuid": "5f58f7ab-8261-4fc3-a5e7-88f2ca18d917",
"title": "S250623cm - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623cm/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250623cm/view/"
},
"event": {
"far": 1.60089e-05,
"time": "2025-06-23T13:35:41.762Z",
"group": "CBC",
"search": "BBH",
"area_50": 1180.886158812112,
"area_90": 3741.571070351382,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.06705969030969032,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "cf332c0d4d357e4ef75f60d8a621dcea",
"classification": {
"BBH": 0.0009045377369349961,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.999095462263065
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-23T13:41:32Z",
"superevent_id": "S250623cm",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T13:41:33.132393Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T13:41:33.132412Z",
"modified": "2025-06-23T13:41:33.138004Z"
}
},
{
"id": 8871,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 279543,
"topic": "igwn.gwalert",
"uuid": "beffe3dd-7d34-4c2c-83be-321b1db3127a",
"title": "S250623cm - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623cm/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250623cm/view/"
},
"event": {
"far": 1.60089e-05,
"time": "2025-06-23T13:35:41.762Z",
"group": "CBC",
"search": "BBH",
"area_50": 1180.886158812112,
"area_90": 3741.571070351382,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.06705969030969032,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "cf332c0d4d357e4ef75f60d8a621dcea",
"classification": {
"BBH": 0.0009045377369349961,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.999095462263065
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-23T13:36:57Z",
"superevent_id": "S250623cm",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T13:36:58.817785Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T13:36:58.817804Z",
"modified": "2025-06-23T13:36:58.826168Z"
}
},
{
"id": 8870,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 278011,
"topic": "igwn.gwalert",
"uuid": "d94708e3-f402-4803-a6b0-1752d93da64e",
"title": "S250623at - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250623at/view/"
},
"event": {
"far": 1.535353160368803e-05,
"time": "2025-06-23T07:36:38.313Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7277.515197626029,
"area_90": 22744.018491577415,
"duration": 0.0625,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "1f240b99191dc6dd56bffd29db6eb4dd",
"classification": {},
"skymap_version": 0,
"central_frequency": 304.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-23T07:41:51Z",
"superevent_id": "S250623at",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T07:41:52.773431Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T07:41:52.773451Z",
"modified": "2025-06-23T07:41:52.779211Z"
}
},
{
"id": 8869,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 277990,
"topic": "igwn.gwalert",
"uuid": "2483a660-00c9-4bdc-aebd-f58d3e70b8f4",
"title": "S250623at - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250623at/view/"
},
"event": {
"far": 1.535353160368803e-05,
"time": "2025-06-23T07:36:38.313Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7277.515197626029,
"area_90": 22744.018491577415,
"duration": 0.0625,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "1f240b99191dc6dd56bffd29db6eb4dd",
"classification": {},
"skymap_version": 0,
"central_frequency": 304.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-23T07:37:17Z",
"superevent_id": "S250623at",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T07:37:18.780465Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T07:37:18.780486Z",
"modified": "2025-06-23T07:37:18.786276Z"
}
},
{
"id": 8868,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 277576,
"topic": "igwn.gwalert",
"uuid": "f5a6ebe6-e66b-498a-bf6e-83d38bac335b",
"title": "S250623ag - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623ag/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250623ag/view/"
},
"event": {
"far": 1.169572e-05,
"time": "2025-06-23T05:55:22.085Z",
"group": "CBC",
"search": "AllSky",
"area_50": 278.01601997619906,
"area_90": 2146.913144450165,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.8850481670821292,
"HasRemnant": 7.21000432739342e-05
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "05d3c8c441cc3538b960aa1664901b07",
"classification": {
"BBH": 0.0,
"BNS": 0.00046073715343424384,
"NSBH": 0.0008085112031339211,
"Terrestrial": 0.9987307516434318
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-23T06:00:56Z",
"superevent_id": "S250623ag",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T06:00:56.988931Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T06:00:56.988961Z",
"modified": "2025-06-23T06:00:56.994545Z"
}
},
{
"id": 8867,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 277556,
"topic": "igwn.gwalert",
"uuid": "9998f883-30af-42e2-8799-d2d6b0966b25",
"title": "S250623ag - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623ag/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250623ag/view/"
},
"event": {
"far": 1.169572e-05,
"time": "2025-06-23T05:55:22.085Z",
"group": "CBC",
"search": "AllSky",
"area_50": 356.69979921474595,
"area_90": 2564.881379765326,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.7853350467139179,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "57931b6ce36525437404ab3a488704be",
"classification": {
"BBH": 0.0,
"BNS": 0.00086967,
"NSBH": 0.000399578,
"Terrestrial": 0.998730752
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-23T05:56:18Z",
"superevent_id": "S250623ag",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T05:56:19.789834Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T05:56:19.789850Z",
"modified": "2025-06-23T05:56:19.798394Z"
}
},
{
"id": 8866,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 277376,
"topic": "igwn.gwalert",
"uuid": "818456e3-9d85-4112-88b4-ad6392dd1f1a",
"title": "S250623ab - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623ab/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250623ab/view/"
},
"event": {
"far": 1.349374528795881e-06,
"time": "2025-06-23T05:09:28.265Z",
"group": "CBC",
"search": "AllSky",
"area_50": 636.8665091567988,
"area_90": 2277.003659457896,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "cbcbf93a6e23618491f0d194535956f6",
"classification": {
"BBH": 0.0005204436821012324,
"BNS": 0.0,
"NSBH": 0.013189605143715269,
"Terrestrial": 0.9862899511741835
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-23T05:14:31Z",
"superevent_id": "S250623ab",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T05:14:31.940169Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T05:14:31.940188Z",
"modified": "2025-06-23T05:14:31.945759Z"
}
},
{
"id": 8865,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 277355,
"topic": "igwn.gwalert",
"uuid": "8503e199-c9cd-4d16-a517-c5c359bf42b0",
"title": "S250623ab - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623ab/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250623ab/view/"
},
"event": {
"far": 1.349374528795881e-06,
"time": "2025-06-23T05:09:28.261Z",
"group": "CBC",
"search": "AllSky",
"area_50": 627.9490141764301,
"area_90": 2315.6111671376098,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "cc420514011a6230ad93dc3d66a2a670",
"classification": {
"BBH": 0.0004559508208532251,
"BNS": 0.0,
"NSBH": 0.013254098004963286,
"Terrestrial": 0.9862899511741835
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-23T05:09:56Z",
"superevent_id": "S250623ab",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T05:09:57.563690Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T05:09:57.563713Z",
"modified": "2025-06-23T05:09:57.572459Z"
}
},
{
"id": 8864,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 276263,
"topic": "igwn.gwalert",
"uuid": "a0ee69ef-01c9-4066-9e9d-55cf734a4c2b",
"title": "S250623i - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623i/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250623i/view/"
},
"event": {
"far": 2.13189e-05,
"time": "2025-06-23T00:49:58.480Z",
"group": "CBC",
"search": "BBH",
"area_50": 1134.7250083254978,
"area_90": 3328.6385969074886,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "af0aa3770e5c9b1da65d050763393701",
"classification": {
"BBH": 0.0007953651154334329,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9992046348845666
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-23T00:55:57Z",
"superevent_id": "S250623i",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T00:55:58.222236Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T00:55:58.222254Z",
"modified": "2025-06-23T00:55:58.229354Z"
}
},
{
"id": 8863,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 276257,
"topic": "igwn.gwalert",
"uuid": "6c1598cc-5bf3-40f4-a9b5-beb4be687d82",
"title": "S250623h - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250623h/view/"
},
"event": {
"far": 1.1059458344955689e-05,
"time": "2025-06-23T00:49:30.094Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7223.8004043325145,
"area_90": 22641.62466686165,
"duration": 0.0625,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "3702fa4f4b68a2f5ffc1b1163491ede6",
"classification": {},
"skymap_version": 0,
"central_frequency": 328.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-23T00:54:43Z",
"superevent_id": "S250623h",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T00:54:43.894163Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T00:54:43.894182Z",
"modified": "2025-06-23T00:54:43.909554Z"
}
},
{
"id": 8862,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 276241,
"topic": "igwn.gwalert",
"uuid": "df71504c-fd72-4795-89a8-a5b44f41612a",
"title": "S250623i - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623i/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250623i/view/"
},
"event": {
"far": 2.13189e-05,
"time": "2025-06-23T00:49:58.480Z",
"group": "CBC",
"search": "BBH",
"area_50": 1134.7250083254978,
"area_90": 3328.6385969074886,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "af0aa3770e5c9b1da65d050763393701",
"classification": {
"BBH": 0.0007953651154334329,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9992046348845666
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-23T00:51:20Z",
"superevent_id": "S250623i",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T00:51:20.774080Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T00:51:20.774100Z",
"modified": "2025-06-23T00:51:20.781544Z"
}
},
{
"id": 8861,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 276235,
"topic": "igwn.gwalert",
"uuid": "8d509534-521d-4297-b402-4a386073cc5b",
"title": "S250623h - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250623h/view/"
},
"event": {
"far": 1.1059458344955689e-05,
"time": "2025-06-23T00:49:30.094Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7223.8004043325145,
"area_90": 22641.62466686165,
"duration": 0.0625,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "3702fa4f4b68a2f5ffc1b1163491ede6",
"classification": {},
"skymap_version": 0,
"central_frequency": 328.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-23T00:50:09Z",
"superevent_id": "S250623h",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T00:50:10.300988Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T00:50:10.301007Z",
"modified": "2025-06-23T00:50:10.322019Z"
}
},
{
"id": 8860,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 276167,
"topic": "igwn.gwalert",
"uuid": "e3e01325-5a09-46d2-84b2-41d66e8ae323",
"title": "S250623d - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623d/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250623d/view/"
},
"event": {
"far": 1.73132e-05,
"time": "2025-06-23T00:27:19.094Z",
"group": "CBC",
"search": "BBH",
"area_50": 2036.9656769275018,
"area_90": 6432.3464968983835,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b2819e7f31675b554e03053772cb5fe5",
"classification": {
"BBH": 0.0012726250635429759,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.998727374936457
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-23T00:34:30Z",
"superevent_id": "S250623d",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T00:34:31.341080Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T00:34:31.341097Z",
"modified": "2025-06-23T00:34:31.347639Z"
}
},
{
"id": 8859,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 276146,
"topic": "igwn.gwalert",
"uuid": "cddbb0af-3cd4-45cf-a885-1cddbb38e0ae",
"title": "S250623d - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623d/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250623d/view/"
},
"event": {
"far": 1.73132e-05,
"time": "2025-06-23T00:27:19.094Z",
"group": "CBC",
"search": "BBH",
"area_50": 2036.9656769275018,
"area_90": 6432.3464968983835,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b2819e7f31675b554e03053772cb5fe5",
"classification": {
"BBH": 0.0012726250635429759,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.998727374936457
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-23T00:29:56Z",
"superevent_id": "S250623d",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T00:29:56.992856Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T00:29:56.992873Z",
"modified": "2025-06-23T00:29:57.008112Z"
}
},
{
"id": 8858,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 276044,
"topic": "igwn.gwalert",
"uuid": "11151b1c-2c0b-425a-91ca-0df063ffd2d5",
"title": "S250623a - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623a/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250623a/view/"
},
"event": {
"far": 1.151022808154571e-05,
"time": "2025-06-23T00:01:13.043Z",
"group": "CBC",
"search": "AllSky",
"area_50": 313.42372063354514,
"area_90": 1233.5518350491125,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.7600232700451395,
"HasRemnant": 0.005072578545991542
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "089845cb790db5dfcabf902080ff9faf",
"classification": {
"BBH": 0.0,
"BNS": 0.0005992163413776383,
"NSBH": 0.001048855020555374,
"Terrestrial": 0.998351928638067
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-23T00:06:16Z",
"superevent_id": "S250623a",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T00:06:17.348745Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T00:06:17.348765Z",
"modified": "2025-06-23T00:06:17.361808Z"
}
},
{
"id": 8857,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 276023,
"topic": "igwn.gwalert",
"uuid": "afb925d7-d1d1-4d98-ab11-382b3b8352e4",
"title": "S250623a - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250623a/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250623a/view/"
},
"event": {
"far": 1.151022808154571e-05,
"time": "2025-06-23T00:01:13.042Z",
"group": "CBC",
"search": "AllSky",
"area_50": 450.49086406709387,
"area_90": 1735.6592582966932,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.7997902554961378,
"HasRemnant": 0.0029013799109653825
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "3dbf9b7d9b40cda7b0f75f3053285ee4",
"classification": {
"BBH": 0.0,
"BNS": 0.0005959140698582354,
"NSBH": 0.0010521572920747456,
"Terrestrial": 0.998351928638067
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-23T00:01:41Z",
"superevent_id": "S250623a",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-23T00:01:42.217366Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-23T00:01:42.217399Z",
"modified": "2025-06-23T00:01:42.244009Z"
}
},
{
"id": 8856,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 275352,
"topic": "igwn.gwalert",
"uuid": "fca10bbd-5232-4187-ae08-21558492c4c5",
"title": "S250622di - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622di/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622di/view/"
},
"event": {
"far": 1.221346e-05,
"time": "2025-06-22T21:20:35.939Z",
"group": "CBC",
"search": "AllSky",
"area_50": 419.909101869712,
"area_90": 1822.9457973986543,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "7508118254e746923587cea30b498386",
"classification": {
"BBH": 0.0,
"BNS": 0.001178104,
"NSBH": 4.0624e-05,
"Terrestrial": 0.998781272
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-22T21:25:59Z",
"superevent_id": "S250622di",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T21:26:00.141163Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T21:26:00.141183Z",
"modified": "2025-06-22T21:26:00.154273Z"
}
},
{
"id": 8855,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 275332,
"topic": "igwn.gwalert",
"uuid": "263b1fa5-db15-4a4d-9456-d98a833324a2",
"title": "S250622di - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622di/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622di/view/"
},
"event": {
"far": 1.221346e-05,
"time": "2025-06-22T21:20:35.939Z",
"group": "CBC",
"search": "AllSky",
"area_50": 419.909101869712,
"area_90": 1822.9457973986543,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "7508118254e746923587cea30b498386",
"classification": {
"BBH": 0.0,
"BNS": 0.001178104,
"NSBH": 4.0624e-05,
"Terrestrial": 0.998781272
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-22T21:21:24Z",
"superevent_id": "S250622di",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T21:21:25.059830Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T21:21:25.059878Z",
"modified": "2025-06-22T21:21:25.065847Z"
}
},
{
"id": 8854,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 274872,
"topic": "igwn.gwalert",
"uuid": "cf44c88e-7338-459b-bdd0-fbba2115420c",
"title": "S250622cw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622cw/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622cw/view/"
},
"event": {
"far": 1.65449e-05,
"time": "2025-06-22T19:28:33.555Z",
"group": "CBC",
"search": "BBH",
"area_50": 939.1695889912959,
"area_90": 3014.742773598512,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.1909203438727033,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "784d221f86962689fe8de13784533dee",
"classification": {
"BBH": 0.0009151229161615815,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9990848770838384
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-22T19:34:37Z",
"superevent_id": "S250622cw",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T19:34:37.944683Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T19:34:37.944702Z",
"modified": "2025-06-22T19:34:37.950976Z"
}
},
{
"id": 8853,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 274852,
"topic": "igwn.gwalert",
"uuid": "3e6596aa-5a6b-406f-b1d4-88dcfaad760a",
"title": "S250622cw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622cw/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622cw/view/"
},
"event": {
"far": 1.65449e-05,
"time": "2025-06-22T19:28:33.555Z",
"group": "CBC",
"search": "BBH",
"area_50": 939.1695889912959,
"area_90": 3014.742773598512,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.1909203438727033,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "784d221f86962689fe8de13784533dee",
"classification": {
"BBH": 0.0009151229161615815,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9990848770838384
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-22T19:30:03Z",
"superevent_id": "S250622cw",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T19:30:04.515552Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T19:30:04.515571Z",
"modified": "2025-06-22T19:30:04.522488Z"
}
},
{
"id": 8852,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 274592,
"topic": "igwn.gwalert",
"uuid": "443f6316-17f1-476d-95f8-d3e066cd2c1f",
"title": "S250622cm - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250622cm/view/"
},
"event": {
"far": 1.370288088245356e-05,
"time": "2025-06-22T18:24:27.801Z",
"group": "Burst",
"search": "AllSky",
"area_50": 6852.832613149178,
"area_90": 22138.04847973495,
"duration": 0.40625,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "19de90fe0619efeef7176587191c849f",
"classification": {},
"skymap_version": 0,
"central_frequency": 72.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-22T18:29:39Z",
"superevent_id": "S250622cm",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T18:29:40.160710Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T18:29:40.160730Z",
"modified": "2025-06-22T18:29:40.170048Z"
}
},
{
"id": 8851,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 274572,
"topic": "igwn.gwalert",
"uuid": "1b9fe0e7-1499-4940-9b3b-eff8cdb82c52",
"title": "S250622cm - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250622cm/view/"
},
"event": {
"far": 1.370288088245356e-05,
"time": "2025-06-22T18:24:27.801Z",
"group": "Burst",
"search": "AllSky",
"area_50": 6852.832613149178,
"area_90": 22138.04847973495,
"duration": 0.40625,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "19de90fe0619efeef7176587191c849f",
"classification": {},
"skymap_version": 0,
"central_frequency": 72.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-22T18:25:06Z",
"superevent_id": "S250622cm",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T18:25:07.054321Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T18:25:07.054341Z",
"modified": "2025-06-22T18:25:07.060868Z"
}
},
{
"id": 8850,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 273518,
"topic": "igwn.gwalert",
"uuid": "91cd2732-03a9-453b-8cd4-e1c97cb8c3ed",
"title": "S250622bs - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622bs/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622bs/view/"
},
"event": {
"far": 2.21254e-05,
"time": "2025-06-22T14:13:58.469Z",
"group": "Burst",
"search": "AllSky",
"area_50": 326.48522798714396,
"area_90": 1198.5113253615464,
"duration": 0.008616,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "baa8a869dcc1095b658780c35f3cc805",
"classification": {},
"skymap_version": 0,
"central_frequency": 1568.655884
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-22T14:20:12Z",
"superevent_id": "S250622bs",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T14:20:13.444636Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T14:20:13.444656Z",
"modified": "2025-06-22T14:20:13.452162Z"
}
},
{
"id": 8849,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 273497,
"topic": "igwn.gwalert",
"uuid": "8812dc62-203f-4190-bbae-f5238f729d3e",
"title": "S250622bs - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622bs/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622bs/view/"
},
"event": {
"far": 2.21254e-05,
"time": "2025-06-22T14:13:58.469Z",
"group": "Burst",
"search": "AllSky",
"area_50": 326.48522798714396,
"area_90": 1198.5113253615464,
"duration": 0.008616,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "baa8a869dcc1095b658780c35f3cc805",
"classification": {},
"skymap_version": 0,
"central_frequency": 1568.655884
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-22T14:15:37Z",
"superevent_id": "S250622bs",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T14:15:38.360731Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T14:15:38.360749Z",
"modified": "2025-06-22T14:15:38.367092Z"
}
},
{
"id": 8848,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 273376,
"topic": "igwn.gwalert",
"uuid": "ecabdd67-6b63-4a48-a67a-759d4c0dca6d",
"title": "S250622bp - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622bp/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622bp/view/"
},
"event": {
"far": 1.78909e-06,
"time": "2025-06-22T13:40:00.441Z",
"group": "CBC",
"search": "BBH",
"area_50": 5183.477552824167,
"area_90": 15321.305493329854,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.015682288725766987,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "08f00063d53382c138fc5b441baa0ece",
"classification": {
"BBH": 0.01859454049537279,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9814054595046272
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-22T13:47:38Z",
"superevent_id": "S250622bp",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T13:47:38.973028Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T13:47:38.973046Z",
"modified": "2025-06-22T13:47:38.981191Z"
}
},
{
"id": 8847,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 273355,
"topic": "igwn.gwalert",
"uuid": "55e09c7d-1ed2-4abb-b235-0bd079abff22",
"title": "S250622bp - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622bp/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622bp/view/"
},
"event": {
"far": 1.78909e-06,
"time": "2025-06-22T13:40:00.441Z",
"group": "CBC",
"search": "BBH",
"area_50": 5183.477552824167,
"area_90": 15321.305493329854,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.015682288725766987,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "08f00063d53382c138fc5b441baa0ece",
"classification": {
"BBH": 0.01859454049537279,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9814054595046272
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-22T13:43:04Z",
"superevent_id": "S250622bp",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T13:43:05.844159Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T13:43:05.844177Z",
"modified": "2025-06-22T13:43:05.849500Z"
}
},
{
"id": 8846,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 272763,
"topic": "igwn.gwalert",
"uuid": "621f4eb9-5a60-4978-8d79-9fbf12c7a143",
"title": "S250622ax - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622ax/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622ax/view/"
},
"event": {
"far": 3.51125e-06,
"time": "2025-06-22T11:20:41.926Z",
"group": "CBC",
"search": "BBH",
"area_50": 476.71879047994275,
"area_90": 1657.6049492920547,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.06705969030969032,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "258878c804b26557d0a20f1d38a63800",
"classification": {
"BBH": 0.00691350088682019,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9930864991131798
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-22T11:26:34Z",
"superevent_id": "S250622ax",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T11:26:34.912178Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T11:26:34.912195Z",
"modified": "2025-06-22T11:26:34.917592Z"
}
},
{
"id": 8845,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 272744,
"topic": "igwn.gwalert",
"uuid": "723895f9-7784-46b4-a384-68aa8c9939af",
"title": "S250622aw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250622aw/view/"
},
"event": {
"far": 1.4481765767516327e-05,
"time": "2025-06-22T11:17:20.211Z",
"group": "Burst",
"search": "AllSky",
"area_50": 16.785872904223332,
"area_90": 59.58984880999288,
"duration": 0.125,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7cacf256f9e00a4899c70f442f43598a",
"classification": {},
"skymap_version": 0,
"central_frequency": 248.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-22T11:22:34Z",
"superevent_id": "S250622aw",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T11:22:34.899441Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T11:22:34.899460Z",
"modified": "2025-06-22T11:22:34.904894Z"
}
},
{
"id": 8844,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 272742,
"topic": "igwn.gwalert",
"uuid": "e89064f1-7e16-4aa5-b858-c7f7191dbb0e",
"title": "S250622ax - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622ax/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622ax/view/"
},
"event": {
"far": 3.51125e-06,
"time": "2025-06-22T11:20:41.926Z",
"group": "CBC",
"search": "BBH",
"area_50": 476.71879047994275,
"area_90": 1657.6049492920547,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.06705969030969032,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "258878c804b26557d0a20f1d38a63800",
"classification": {
"BBH": 0.00691350088682019,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9930864991131798
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-22T11:22:00Z",
"superevent_id": "S250622ax",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T11:22:00.765070Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T11:22:00.765092Z",
"modified": "2025-06-22T11:22:00.770909Z"
}
},
{
"id": 8843,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 272722,
"topic": "igwn.gwalert",
"uuid": "77dfb904-1c10-4a3d-9b1a-03bda85b7ce5",
"title": "S250622aw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250622aw/view/"
},
"event": {
"far": 1.4481765767516327e-05,
"time": "2025-06-22T11:17:20.211Z",
"group": "Burst",
"search": "AllSky",
"area_50": 16.785872904223332,
"area_90": 59.58984880999288,
"duration": 0.125,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7cacf256f9e00a4899c70f442f43598a",
"classification": {},
"skymap_version": 0,
"central_frequency": 248.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-22T11:17:59Z",
"superevent_id": "S250622aw",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T11:18:00.486514Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T11:18:00.486533Z",
"modified": "2025-06-22T11:18:00.494392Z"
}
},
{
"id": 8842,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 272711,
"topic": "igwn.gwalert",
"uuid": "9968180c-275b-4b29-8400-aa2f332424fb",
"title": "S250622av - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622av/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622av/view/"
},
"event": {
"far": 5.981276813909064e-06,
"time": "2025-06-22T11:10:18.531Z",
"group": "CBC",
"search": "AllSky",
"area_50": 373.32830456049226,
"area_90": 1612.9125626845598,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 0.831083649236926
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "8e948a19de83c954c39f702e1eac3f2e",
"classification": {
"BBH": 0.00021189348436739092,
"BNS": 0.0,
"NSBH": 0.0029838762532573464,
"Terrestrial": 0.9968042302623753
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-22T11:15:20Z",
"superevent_id": "S250622av",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T11:15:21.485349Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T11:15:21.485368Z",
"modified": "2025-06-22T11:15:21.493303Z"
}
},
{
"id": 8841,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 272688,
"topic": "igwn.gwalert",
"uuid": "ab3265a8-c63c-4276-9afb-874004809e06",
"title": "S250622av - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622av/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622av/view/"
},
"event": {
"far": 5.981276813909064e-06,
"time": "2025-06-22T11:10:18.531Z",
"group": "CBC",
"search": "AllSky",
"area_50": 373.32830456049226,
"area_90": 1612.9125626845598,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 0.831083649236926
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "8e948a19de83c954c39f702e1eac3f2e",
"classification": {
"BBH": 0.00021189348436739092,
"BNS": 0.0,
"NSBH": 0.0029838762532573464,
"Terrestrial": 0.9968042302623753
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-22T11:10:45Z",
"superevent_id": "S250622av",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T11:10:46.456814Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T11:10:46.456842Z",
"modified": "2025-06-22T11:10:46.467959Z"
}
},
{
"id": 8840,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 272562,
"topic": "igwn.gwalert",
"uuid": "24abefa6-f969-40b0-aab2-1fab474558ae",
"title": "S250622at - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622at/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622at/view/"
},
"event": {
"far": 1.29867e-05,
"time": "2025-06-22T10:35:16.321Z",
"group": "Burst",
"search": "AllSky",
"area_50": 997.9201441560775,
"area_90": 3715.552967349836,
"duration": 0.008315,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "383c8058279b1351e3b08deb45bd82a2",
"classification": {},
"skymap_version": 0,
"central_frequency": 342.526978
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-22T10:41:17Z",
"superevent_id": "S250622at",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T10:41:18.360920Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T10:41:18.360945Z",
"modified": "2025-06-22T10:41:18.366501Z"
}
},
{
"id": 8839,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 272542,
"topic": "igwn.gwalert",
"uuid": "24e81079-f5b0-4c3e-9cab-d7df27c4d0c7",
"title": "S250622at - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622at/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622at/view/"
},
"event": {
"far": 1.29867e-05,
"time": "2025-06-22T10:35:16.321Z",
"group": "Burst",
"search": "AllSky",
"area_50": 997.9201441560775,
"area_90": 3715.552967349836,
"duration": 0.008315,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "383c8058279b1351e3b08deb45bd82a2",
"classification": {},
"skymap_version": 0,
"central_frequency": 342.526978
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-22T10:36:43Z",
"superevent_id": "S250622at",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T10:36:44.974940Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T10:36:44.974958Z",
"modified": "2025-06-22T10:36:44.984258Z"
}
},
{
"id": 8838,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 271597,
"topic": "igwn.gwalert",
"uuid": "4d87055f-eada-4fd5-b399-a5648a0c3614",
"title": "S250622x - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622x/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250622x/view/"
},
"event": {
"far": 2.160995456232719e-05,
"time": "2025-06-22T06:53:47.040Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1458.902178788311,
"area_90": 5441.140701903995,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.011201769245247507,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "8781afcdf8e796d043b355dc29072c98",
"classification": {
"BBH": 0.04713864866581132,
"BNS": 4.3827889862974855e-13,
"NSBH": 3.2826920553976676e-11,
"Terrestrial": 0.9528613513009234
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-22T06:58:48Z",
"superevent_id": "S250622x",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T06:58:49.484376Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T06:58:49.484393Z",
"modified": "2025-06-22T06:58:49.490571Z"
}
},
{
"id": 8837,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 271576,
"topic": "igwn.gwalert",
"uuid": "0f18b1d5-be47-4a9a-8836-81b383891f62",
"title": "S250622x - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622x/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622x/view/"
},
"event": {
"far": 2.160995456232719e-05,
"time": "2025-06-22T06:53:47.055Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1432.884075786765,
"area_90": 5932.127484352528,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.011201769245247507,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b39921108b20982874a9a37b7197b1f9",
"classification": {
"BBH": 0.04713864866581132,
"BNS": 4.3827889862974855e-13,
"NSBH": 3.2826920553976676e-11,
"Terrestrial": 0.9528613513009234
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-22T06:54:14Z",
"superevent_id": "S250622x",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T06:54:15.230616Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T06:54:15.230635Z",
"modified": "2025-06-22T06:54:15.239546Z"
}
},
{
"id": 8836,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 270466,
"topic": "igwn.gwalert",
"uuid": "d59c0620-541b-4597-a8e6-09e19db97794",
"title": "S250622f - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622f/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250622f/view/"
},
"event": {
"far": 3.57318453998486e-06,
"time": "2025-06-22T02:32:52.460Z",
"group": "CBC",
"search": "AllSky",
"area_50": 481.5971847927327,
"area_90": 1724.7484409089482,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "a0bb2ec889f38e990aa83d36dc6b79ab",
"classification": {
"BBH": 0.3552457185670098,
"BNS": 1.1850258090692877e-17,
"NSBH": 8.082178099073858e-16,
"Terrestrial": 0.6447542814329894
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-22T02:37:48Z",
"superevent_id": "S250622f",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T02:37:48.755373Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T02:37:48.755393Z",
"modified": "2025-06-22T02:37:48.760670Z"
}
},
{
"id": 8835,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 270446,
"topic": "igwn.gwalert",
"uuid": "a34f50e5-b0d0-4916-8b31-b0e2883baaf3",
"title": "S250622f - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622f/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622f/view/"
},
"event": {
"far": 3.57318453998486e-06,
"time": "2025-06-22T02:32:52.465Z",
"group": "CBC",
"search": "AllSky",
"area_50": 490.6195914787528,
"area_90": 1755.802305781761,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "fb85693c382821f8509d15bf02737901",
"classification": {
"BBH": 0.3552457185670098,
"BNS": 1.1850258090692877e-17,
"NSBH": 8.082178099073858e-16,
"Terrestrial": 0.6447542814329894
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-22T02:33:13Z",
"superevent_id": "S250622f",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T02:33:14.415914Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T02:33:14.415933Z",
"modified": "2025-06-22T02:33:14.421547Z"
}
},
{
"id": 8834,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 270422,
"topic": "igwn.gwalert",
"uuid": "4c9e73d4-3cac-4fa8-967e-9f0663129a3f",
"title": "S250622c - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622c/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622c/view/"
},
"event": {
"far": 1.31188e-05,
"time": "2025-06-22T02:20:07.501Z",
"group": "Burst",
"search": "AllSky",
"area_50": 2187.1992394203007,
"area_90": 9232.230097322836,
"duration": 0.072687,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "8a276cb61dee93e2abbf74809443add2",
"classification": {},
"skymap_version": 0,
"central_frequency": 89.495865
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-22T02:28:10Z",
"superevent_id": "S250622c",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T02:28:12.152161Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T02:28:12.152181Z",
"modified": "2025-06-22T02:28:12.157683Z"
}
},
{
"id": 8833,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 270402,
"topic": "igwn.gwalert",
"uuid": "aed86666-a444-42da-9fe4-a07af7a41de3",
"title": "S250622c - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622c/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622c/view/"
},
"event": {
"far": 1.31188e-05,
"time": "2025-06-22T02:20:07.501Z",
"group": "Burst",
"search": "AllSky",
"area_50": 2187.1992394203007,
"area_90": 9232.230097322836,
"duration": 0.072687,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "8a276cb61dee93e2abbf74809443add2",
"classification": {},
"skymap_version": 0,
"central_frequency": 89.495865
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-22T02:23:36Z",
"superevent_id": "S250622c",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T02:23:37.952128Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T02:23:37.952147Z",
"modified": "2025-06-22T02:23:37.960469Z"
}
},
{
"id": 8832,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 270249,
"topic": "igwn.gwalert",
"uuid": "6e32fba5-28e4-4d3a-8cc2-04a8e7d377a4",
"title": "S250622a - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622a/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S250622a/view/"
},
"event": {
"far": 1.123136333079737e-05,
"time": "2025-06-22T01:43:15.082Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1217.8150792014033,
"area_90": 12586.886797231871,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"L1",
"V1"
],
"significant": false,
"skymap_hash": "6a934505b1f72f4a571f4efa7a8fc0d0",
"classification": {
"BBH": 0.10750345771605913,
"BNS": 3.0212546773636685e-17,
"NSBH": 2.04174574007433e-15,
"Terrestrial": 0.8924965422839388
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-22T01:48:22Z",
"superevent_id": "S250622a",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T01:48:23.978513Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T01:48:23.978531Z",
"modified": "2025-06-22T01:48:23.992797Z"
}
},
{
"id": 8831,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 270228,
"topic": "igwn.gwalert",
"uuid": "70284498-7251-468f-971b-6680b2e29378",
"title": "S250622a - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250622a/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250622a/view/"
},
"event": {
"far": 1.123136333079737e-05,
"time": "2025-06-22T01:43:15.084Z",
"group": "CBC",
"search": "AllSky",
"area_50": 381.24913833717255,
"area_90": 10351.847820034534,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"L1",
"V1"
],
"significant": false,
"skymap_hash": "c5795366f3b389eb869c07133388d886",
"classification": {
"BBH": 0.10750345771605913,
"BNS": 3.0212546773636685e-17,
"NSBH": 2.04174574007433e-15,
"Terrestrial": 0.8924965422839388
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-22T01:43:48Z",
"superevent_id": "S250622a",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-22T01:43:49.526657Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-22T01:43:49.526674Z",
"modified": "2025-06-22T01:43:49.535023Z"
}
},
{
"id": 8830,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 269008,
"topic": "igwn.gwalert",
"uuid": "419990bc-8a3a-473b-8c84-a2681fb0ba87",
"title": "S250621di - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250621di/view/"
},
"event": {
"far": 1.1497767955315054e-05,
"time": "2025-06-21T20:56:11.894Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7160.853380941677,
"area_90": 22626.51738124785,
"duration": 0.125,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "043b31e01ea94a8e610728573c882c83",
"classification": {},
"skymap_version": 0,
"central_frequency": 472.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-21T21:01:27Z",
"superevent_id": "S250621di",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-21T21:01:28.031643Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-21T21:01:28.031661Z",
"modified": "2025-06-21T21:01:28.037127Z"
}
},
{
"id": 8829,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 268987,
"topic": "igwn.gwalert",
"uuid": "9e307414-6f5e-40eb-b72c-3a730f74773d",
"title": "S250621di - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250621di/view/"
},
"event": {
"far": 1.1497767955315054e-05,
"time": "2025-06-21T20:56:11.894Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7160.853380941677,
"area_90": 22626.51738124785,
"duration": 0.125,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "043b31e01ea94a8e610728573c882c83",
"classification": {},
"skymap_version": 0,
"central_frequency": 472.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-21T20:56:53Z",
"superevent_id": "S250621di",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-21T20:56:53.875092Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-21T20:56:53.875111Z",
"modified": "2025-06-21T20:56:53.880361Z"
}
},
{
"id": 8828,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 268867,
"topic": "igwn.gwalert",
"uuid": "9c57f1c7-6a6d-4a92-a2a8-8a19c446f8a6",
"title": "S250621db - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250621db/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250621db/view/"
},
"event": {
"far": 4.79472e-06,
"time": "2025-06-21T20:22:17.142Z",
"group": "Burst",
"search": "AllSky",
"area_50": 915.669366925383,
"area_90": 5159.138037113043,
"duration": 0.07949,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ee916244b1b1f3e6fb1710a48c0eacae",
"classification": {},
"skymap_version": 0,
"central_frequency": 834.618774
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-21T20:28:39Z",
"superevent_id": "S250621db",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-21T20:28:40.366618Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-21T20:28:40.366636Z",
"modified": "2025-06-21T20:28:40.372211Z"
}
},
{
"id": 8827,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 268846,
"topic": "igwn.gwalert",
"uuid": "82817d5a-5d02-4b81-b0e6-d06393783358",
"title": "S250621db - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250621db/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250621db/view/"
},
"event": {
"far": 4.79472e-06,
"time": "2025-06-21T20:22:17.142Z",
"group": "Burst",
"search": "AllSky",
"area_50": 915.669366925383,
"area_90": 5159.138037113043,
"duration": 0.07949,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ee916244b1b1f3e6fb1710a48c0eacae",
"classification": {},
"skymap_version": 0,
"central_frequency": 834.618774
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-21T20:24:05Z",
"superevent_id": "S250621db",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-21T20:24:06.319480Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-21T20:24:06.319499Z",
"modified": "2025-06-21T20:24:06.327350Z"
}
},
{
"id": 8826,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 268313,
"topic": "igwn.gwalert",
"uuid": "21bf7405-19d1-4c9e-9591-dda861141adc",
"title": "S250621cn - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250621cn/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250621cn/view/"
},
"event": {
"far": 2.03797e-05,
"time": "2025-06-21T18:17:48.116Z",
"group": "CBC",
"search": "AllSky",
"area_50": 460.56238780962786,
"area_90": 1691.386518511804,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "6523dc2d149de67f8640e91c3b1040d3",
"classification": {
"BBH": 0.0,
"BNS": 0.000729028,
"NSBH": 2.5139e-05,
"Terrestrial": 0.999245833
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-06-21T18:23:07Z",
"superevent_id": "S250621cn",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-21T18:23:08.651129Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-21T18:23:08.651160Z",
"modified": "2025-06-21T18:23:08.657165Z"
}
},
{
"id": 8825,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 268292,
"topic": "igwn.gwalert",
"uuid": "11b53c78-cd8d-4d81-8363-77a4acebb4b4",
"title": "S250621cn - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S250621cn/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S250621cn/view/"
},
"event": {
"far": 2.03797e-05,
"time": "2025-06-21T18:17:48.116Z",
"group": "CBC",
"search": "AllSky",
"area_50": 460.56238780962786,
"area_90": 1691.386518511804,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "6523dc2d149de67f8640e91c3b1040d3",
"classification": {
"BBH": 0.0,
"BNS": 0.000729028,
"NSBH": 2.5139e-05,
"Terrestrial": 0.999245833
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-06-21T18:18:33Z",
"superevent_id": "S250621cn",
"external_coinc": null
},
"message_text": "",
"published": "2025-06-21T18:18:34.340574Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-06-21T18:18:34.340593Z",
"modified": "2025-06-21T18:18:34.348192Z"
}
}
]
}