HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 11122,
"next": null,
"previous": "https://hermes.lco.global/api/v0/nonlocalizedeventsequence/?format=api&limit=100&offset=11000&ordering=id",
"results": [
{
"id": 11166,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5799996,
"topic": "igwn.gwalert",
"uuid": "333c2d08-6515-4391-848e-d3479d6d35d0",
"title": "S251117m - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117m/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117m/view/"
},
"event": {
"far": 1.928714396925881e-05,
"time": "2025-11-17T00:57:30.804Z",
"group": "CBC",
"search": "AllSky",
"area_50": 635.1354660135505,
"area_90": 2457.451793178297,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "da95911be8ad1f77a7f9fd0f1b03719f",
"classification": {
"BBH": 0.06678782204444446,
"BNS": 6.124952705149534e-16,
"NSBH": 4.431201950175113e-14,
"Terrestrial": 0.9332121779555106
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-11-17T00:57:53Z",
"superevent_id": "S251117m",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T00:57:54.656671Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T00:57:54.656703Z",
"modified": "2025-11-17T00:57:54.675108Z"
}
},
{
"id": 11167,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5799997,
"topic": "igwn.gwalert",
"uuid": "6cf40e95-49eb-43a3-b0a7-c305984315fa",
"title": "S251117m - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117m/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S251117m/view/"
},
"event": {
"far": 1.928714396925881e-05,
"time": "2025-11-17T00:57:30.806Z",
"group": "CBC",
"search": "AllSky",
"area_50": 698.7119596382964,
"area_90": 2797.3657194888196,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.024959599650136735,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1",
"V1"
],
"significant": false,
"skymap_hash": "4a12ea439beedf6d97e7906e1bdbe062",
"classification": {
"BBH": 0.06678782204444446,
"BNS": 6.124952705149534e-16,
"NSBH": 4.431201950175113e-14,
"Terrestrial": 0.9332121779555106
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-11-17T01:02:26Z",
"superevent_id": "S251117m",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T01:02:27.572292Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T01:02:27.572330Z",
"modified": "2025-11-17T01:02:27.586811Z"
}
},
{
"id": 11168,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800002,
"topic": "igwn.gwalert",
"uuid": "81745a1d-2bd6-4bc5-a8ba-8ca2a648a348",
"title": "S251117q - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117q/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117q/view/"
},
"event": {
"far": 2.40288e-06,
"time": "2025-11-17T01:33:06.074Z",
"group": "CBC",
"search": "BBH",
"area_50": 1259.7797614619617,
"area_90": 3974.894703720086,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "5725a3ecaf897908057177e2ae5e7990",
"classification": {
"BBH": 0.013843257032238765,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9861567429677612
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-11-17T01:34:48Z",
"superevent_id": "S251117q",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T01:34:49.221022Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T01:34:49.221065Z",
"modified": "2025-11-17T01:34:49.231254Z"
}
},
{
"id": 11169,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800003,
"topic": "igwn.gwalert",
"uuid": "b9cd3b7b-0b81-4051-b18b-8728e037e93a",
"title": "S251117q - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117q/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117q/view/"
},
"event": {
"far": 2.40288e-06,
"time": "2025-11-17T01:33:06.074Z",
"group": "CBC",
"search": "BBH",
"area_50": 1259.7797614619617,
"area_90": 3974.894703720086,
"duration": null,
"pipeline": "CWB",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.005275362318840579,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "5725a3ecaf897908057177e2ae5e7990",
"classification": {
"BBH": 0.013843257032238765,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.9861567429677612
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-11-17T01:39:21Z",
"superevent_id": "S251117q",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T01:39:21.900102Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T01:39:21.900125Z",
"modified": "2025-11-17T01:39:21.919266Z"
}
},
{
"id": 11170,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800006,
"topic": "igwn.gwalert",
"uuid": "a6c6da05-48f1-4262-81ac-523e40df0b8a",
"title": "S251117s - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117s/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117s/view/"
},
"event": {
"far": 1.72842e-05,
"time": "2025-11-17T01:45:58.500Z",
"group": "Burst",
"search": "AllSky",
"area_50": 812.4362485644098,
"area_90": 5687.0537399508685,
"duration": 0.144888,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "eb0efb7ffcbd25485e39912e8a5b7132",
"classification": {},
"skymap_version": 0,
"central_frequency": 1140.197876
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-11-17T01:50:31Z",
"superevent_id": "S251117s",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T01:50:32.005746Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T01:50:32.005772Z",
"modified": "2025-11-17T01:50:32.304253Z"
}
},
{
"id": 11171,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800009,
"topic": "igwn.gwalert",
"uuid": "ebea06a4-9f49-4b3f-9f42-0668365d7426",
"title": "S251117s - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117s/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117s/view/"
},
"event": {
"far": 1.72842e-05,
"time": "2025-11-17T01:45:58.500Z",
"group": "Burst",
"search": "AllSky",
"area_50": 812.4362485644098,
"area_90": 5687.0537399508685,
"duration": 0.144888,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "eb0efb7ffcbd25485e39912e8a5b7132",
"classification": {},
"skymap_version": 0,
"central_frequency": 1140.197876
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-11-17T01:55:03Z",
"superevent_id": "S251117s",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T01:55:04.388394Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T01:55:04.388417Z",
"modified": "2025-11-17T01:55:04.411917Z"
}
},
{
"id": 11172,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800025,
"topic": "igwn.gwalert",
"uuid": "d97959dd-1586-4bbc-8d5d-7e723b3b7a04",
"title": "S251117z - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117z/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117z/view/"
},
"event": {
"far": 1.268574e-05,
"time": "2025-11-17T03:38:38.813Z",
"group": "CBC",
"search": "AllSky",
"area_50": 530.2237603621547,
"area_90": 2371.8438413667577,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "87c975051de6c0338c65f15f0cd9396b",
"classification": {
"BBH": 0.060211394,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.939788606
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-11-17T03:39:17Z",
"superevent_id": "S251117z",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T03:39:18.342621Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T03:39:18.342643Z",
"modified": "2025-11-17T03:39:18.358255Z"
}
},
{
"id": 11173,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800026,
"topic": "igwn.gwalert",
"uuid": "90fa34c1-b1cc-4137-9f5f-a7899bff2288",
"title": "S251117z - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117z/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117z/view/"
},
"event": {
"far": 1.268574e-05,
"time": "2025-11-17T03:38:38.813Z",
"group": "CBC",
"search": "AllSky",
"area_50": 530.2237603621547,
"area_90": 2371.8438413667577,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "87c975051de6c0338c65f15f0cd9396b",
"classification": {
"BBH": 0.060211394,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.939788606
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-11-17T03:43:50Z",
"superevent_id": "S251117z",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T03:43:52.041738Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T03:43:52.041759Z",
"modified": "2025-11-17T03:43:52.058628Z"
}
},
{
"id": 11174,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800032,
"topic": "igwn.gwalert",
"uuid": "f3e6b1ac-350c-4478-9f1b-b8981c2cf1f1",
"title": "S251117ac - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S251117ac/view/"
},
"event": {
"far": 8.355980312163816e-06,
"time": "2025-11-17T04:11:57.919Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7012.2984057393005,
"area_90": 22593.784929084613,
"duration": 0.125,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7708f7f6e0f8664c3cf798868b03b729",
"classification": {},
"skymap_version": 0,
"central_frequency": 224.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-11-17T04:12:39Z",
"superevent_id": "S251117ac",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T04:12:40.536305Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T04:12:40.536326Z",
"modified": "2025-11-17T04:12:40.555353Z"
}
},
{
"id": 11175,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800033,
"topic": "igwn.gwalert",
"uuid": "45a725ec-f4ed-49ef-b92c-6662bcfb8f6d",
"title": "S251117ac - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S251117ac/view/"
},
"event": {
"far": 8.355980312163816e-06,
"time": "2025-11-17T04:11:57.919Z",
"group": "Burst",
"search": "AllSky",
"area_50": 7012.2984057393005,
"area_90": 22593.784929084613,
"duration": 0.125,
"pipeline": "MLy",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7708f7f6e0f8664c3cf798868b03b729",
"classification": {},
"skymap_version": 0,
"central_frequency": 224.0
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-11-17T04:17:12Z",
"superevent_id": "S251117ac",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T04:17:13.096139Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T04:17:13.096163Z",
"modified": "2025-11-17T04:17:13.117670Z"
}
},
{
"id": 11176,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800059,
"topic": "igwn.gwalert",
"uuid": "73bdc7e7-641f-4131-a521-980503891b37",
"title": "S251117au - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117au/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117au/view/"
},
"event": {
"far": 1.75446e-05,
"time": "2025-11-17T07:01:18.519Z",
"group": "Burst",
"search": "AllSky",
"area_50": 352.50333098869015,
"area_90": 1425.9599032137728,
"duration": 0.059197,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "61256dc764bcd99f31cdac6453151104",
"classification": {},
"skymap_version": 0,
"central_frequency": 1514.801758
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-11-17T07:04:06Z",
"superevent_id": "S251117au",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T07:13:27.702307Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T07:13:27.702329Z",
"modified": "2025-11-17T07:13:27.805333Z"
}
},
{
"id": 11177,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800060,
"topic": "igwn.gwalert",
"uuid": "5b845bc0-9bd2-44ef-9960-f4b5bfc0812b",
"title": "S251117au - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117au/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117au/view/"
},
"event": {
"far": 1.75446e-05,
"time": "2025-11-17T07:01:18.519Z",
"group": "Burst",
"search": "AllSky",
"area_50": 352.50333098869015,
"area_90": 1425.9599032137728,
"duration": 0.059197,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "61256dc764bcd99f31cdac6453151104",
"classification": {},
"skymap_version": 0,
"central_frequency": 1514.801758
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-11-17T07:08:38Z",
"superevent_id": "S251117au",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T07:13:28.106343Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T07:13:28.106365Z",
"modified": "2025-11-17T07:13:28.142689Z"
}
},
{
"id": 11178,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800068,
"topic": "igwn.gwalert",
"uuid": "59ea866a-ea5a-475d-9d00-f9fa6126194c",
"title": "S251117bc - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117bc/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117bc/view/"
},
"event": {
"far": 5.40702e-07,
"time": "2025-11-17T08:26:38.330Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1776.365000089435,
"area_90": 7936.360709116795,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.07098785507275161,
"HasMassGap": 0.028179925188920686,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f603445e077a6dd44e7788308ce86c58",
"classification": {
"BBH": 0.692073398,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.307926602
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-11-17T08:27:14Z",
"superevent_id": "S251117bc",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T10:18:25.996051Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T10:18:25.996072Z",
"modified": "2025-11-17T10:18:26.040210Z"
}
},
{
"id": 11179,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800257,
"topic": "igwn.gwalert",
"uuid": "677f286b-a66a-435e-9c9b-04e51d2732f9",
"title": "S251117bc - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117bc/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S251117bc/view/"
},
"event": {
"far": 5.40702e-07,
"time": "2025-11-17T08:26:38.330Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1761.6773612982397,
"area_90": 6949.351382348464,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.015682288725766987,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "442b14dc667b2276531d15103b57bce7",
"classification": {
"BBH": 0.6920733981577375,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.3079266018422625
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-11-17T08:31:47Z",
"superevent_id": "S251117bc",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T10:18:32.326983Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T10:18:32.327003Z",
"modified": "2025-11-17T10:18:32.332721Z"
}
},
{
"id": 11180,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800260,
"topic": "igwn.gwalert",
"uuid": "576d73fd-327a-45b5-9c35-7a0b84bdf10d",
"title": "S251117bn - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117bn/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117bn/view/"
},
"event": {
"far": 1.84308e-05,
"time": "2025-11-17T10:31:36.658Z",
"group": "Burst",
"search": "AllSky",
"area_50": 232.48433972349324,
"area_90": 820.8291850165214,
"duration": 0.00792,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ebdb91f82d8188b4c2177c6e0b67a946",
"classification": {},
"skymap_version": 0,
"central_frequency": 550.621582
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-11-17T10:34:30Z",
"superevent_id": "S251117bn",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T10:34:30.563735Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T10:34:30.563760Z",
"modified": "2025-11-17T10:34:30.592126Z"
}
},
{
"id": 11181,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800261,
"topic": "igwn.gwalert",
"uuid": "a1283292-35a8-4702-aafa-67c5695d7056",
"title": "S251117bn - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117bn/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117bn/view/"
},
"event": {
"far": 1.84308e-05,
"time": "2025-11-17T10:31:36.658Z",
"group": "Burst",
"search": "AllSky",
"area_50": 232.48433972349324,
"area_90": 820.8291850165214,
"duration": 0.00792,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ebdb91f82d8188b4c2177c6e0b67a946",
"classification": {},
"skymap_version": 0,
"central_frequency": 550.621582
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-11-17T10:39:02Z",
"superevent_id": "S251117bn",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T10:39:03.305454Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T10:39:03.305480Z",
"modified": "2025-11-17T10:39:03.329938Z"
}
},
{
"id": 11182,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800265,
"topic": "igwn.gwalert",
"uuid": "c7665c56-12f4-4f3f-ad85-33b94052a390",
"title": "S251117bq - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117bq/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117bq/view/"
},
"event": {
"far": 1.323749082932128e-05,
"time": "2025-11-17T10:54:30.991Z",
"group": "CBC",
"search": "AllSky",
"area_50": 602.8226606729206,
"area_90": 2360.093730333802,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.010301003344481606,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "9e998ff084f12d3c8f0c18593ac847a0",
"classification": {
"BBH": 5.4530622027194795e-05,
"BNS": 0.0,
"NSBH": 0.0019477192938833125,
"Terrestrial": 0.9979977500840895
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-11-17T10:55:02Z",
"superevent_id": "S251117bq",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T10:55:03.981550Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T10:55:03.981574Z",
"modified": "2025-11-17T10:55:04.023146Z"
}
},
{
"id": 11183,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800267,
"topic": "igwn.gwalert",
"uuid": "bf043ebf-4665-4f14-b581-68c0d17b73a7",
"title": "S251117bq - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117bq/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S251117bq/view/"
},
"event": {
"far": 1.323749082932128e-05,
"time": "2025-11-17T10:54:30.991Z",
"group": "CBC",
"search": "AllSky",
"area_50": 511.9691235788119,
"area_90": 1968.9828916653976,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.9211277001873509,
"HasMassGap": 0.08879576646712196,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "e0630db20f96f05fab937371483627e1",
"classification": {
"BBH": 6.278132953732941e-05,
"BNS": 0.0,
"NSBH": 0.0019394685863731408,
"Terrestrial": 0.9979977500840895
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-11-17T10:59:35Z",
"superevent_id": "S251117bq",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T10:59:36.859953Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T10:59:36.859975Z",
"modified": "2025-11-17T10:59:36.877199Z"
}
},
{
"id": 11184,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800268,
"topic": "igwn.gwalert",
"uuid": "f083f6f5-4833-4629-82ac-20368df83cc0",
"title": "S251117bs - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117bs/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117bs/view/"
},
"event": {
"far": 1.52737e-05,
"time": "2025-11-17T10:59:45.205Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1137.2428892611315,
"area_90": 6204.897919046158,
"duration": 0.049389,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "118671b7794ed8bc0d40d3a1c8b32ab2",
"classification": {},
"skymap_version": 0,
"central_frequency": 1025.434937
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-11-17T11:01:32Z",
"superevent_id": "S251117bs",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T11:01:33.147512Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T11:01:33.147534Z",
"modified": "2025-11-17T11:01:33.176522Z"
}
},
{
"id": 11185,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800269,
"topic": "igwn.gwalert",
"uuid": "74e23dfe-a243-4f37-94f1-294ef6d893bd",
"title": "S251117bs - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117bs/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117bs/view/"
},
"event": {
"far": 1.52737e-05,
"time": "2025-11-17T10:59:45.205Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1137.2428892611315,
"area_90": 6204.897919046158,
"duration": 0.049389,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "118671b7794ed8bc0d40d3a1c8b32ab2",
"classification": {},
"skymap_version": 0,
"central_frequency": 1025.434937
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-11-17T11:06:05Z",
"superevent_id": "S251117bs",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T11:06:12.575282Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T11:06:12.575315Z",
"modified": "2025-11-17T11:06:15.934874Z"
}
},
{
"id": 11186,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800276,
"topic": "igwn.gwalert",
"uuid": "bcecbe3f-c0b5-4369-939a-9c4a1029a88b",
"title": "S251117bw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117bw/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117bw/view/"
},
"event": {
"far": 1.33334e-05,
"time": "2025-11-17T11:36:46.639Z",
"group": "Burst",
"search": "AllSky",
"area_50": 495.18325067458846,
"area_90": 2934.17058365824,
"duration": 0.079605,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "13243d012b9b168330e8d358e5d1d1d6",
"classification": {},
"skymap_version": 0,
"central_frequency": 1122.116211
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2025-11-17T11:39:33Z",
"superevent_id": "S251117bw",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T11:39:49.793713Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T11:39:49.793740Z",
"modified": "2025-11-17T11:39:59.706177Z"
}
},
{
"id": 11187,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5800277,
"topic": "igwn.gwalert",
"uuid": "c4fe24e7-05cc-41ca-80c0-b74853c7af97",
"title": "S251117bw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S251117bw/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S251117bw/view/"
},
"event": {
"far": 1.33334e-05,
"time": "2025-11-17T11:36:46.639Z",
"group": "Burst",
"search": "AllSky",
"area_50": 495.18325067458846,
"area_90": 2934.17058365824,
"duration": 0.079605,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "13243d012b9b168330e8d358e5d1d1d6",
"classification": {},
"skymap_version": 0,
"central_frequency": 1122.116211
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2025-11-17T11:44:07Z",
"superevent_id": "S251117bw",
"external_coinc": null
},
"message_text": "",
"published": "2025-11-17T11:44:23.568908Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2025-11-17T11:44:23.568935Z",
"modified": "2025-11-17T11:44:26.485613Z"
}
}
]
}