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=8700&ordering=message",
"previous": "https://hermes.lco.global/api/v0/nonlocalizedeventsequence/?format=api&limit=100&offset=8500&ordering=message",
"results": [
{
"id": 2524,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4075,
"topic": "igwn.gwalert",
"uuid": "d51300c4-f093-4533-b8e0-a4d3118495b9",
"title": "S231021ar - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021ar/files/cwb.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231021ar/view/"
},
"event": {
"far": 4.20566e-06,
"time": "2023-10-21T06:55:16.712Z",
"group": "Burst",
"search": "AllSky",
"area_50": 581.6304961313388,
"area_90": 2642.516041947359,
"duration": 0.153112,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "1d51923d9200f20afb98f16930691408",
"classification": {},
"skymap_version": 1,
"central_frequency": 25.568998
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-21T07:01:00Z",
"superevent_id": "S231021ar",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T07:01:02.112057Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T07:01:02.112091Z",
"modified": "2023-10-21T07:01:02.118552Z"
}
},
{
"id": 2523,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4074,
"topic": "igwn.gwalert",
"uuid": "fa7d0d0e-63b4-48c1-8350-64b6e57991f4",
"title": "S231021ar - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021ar/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231021ar/view/"
},
"event": {
"far": 1.77892e-05,
"time": "2023-10-21T06:55:16.578Z",
"group": "Burst",
"search": "BBH",
"area_50": 1532.550196155591,
"area_90": 6171.326173237711,
"duration": 0.038307,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "eb9dede4042973d3d0e827c828245812",
"classification": {},
"skymap_version": 0,
"central_frequency": 27.041506
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-21T06:56:25Z",
"superevent_id": "S231021ar",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T06:56:27.382075Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T06:56:27.382114Z",
"modified": "2023-10-21T06:56:27.397985Z"
}
},
{
"id": 2522,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4073,
"topic": "igwn.gwalert",
"uuid": "cd970fcd-eab7-4cac-af5b-3eae9c3a4ad6",
"title": "S231021ag - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021ag/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231021ag/view/"
},
"event": {
"far": 1.87922e-05,
"time": "2023-10-21T04:56:57.600Z",
"group": "Burst",
"search": "AllSky",
"area_50": 253.4666808537724,
"area_90": 865.3117482127132,
"duration": 0.010637,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c0b37b5f24bd8f43d2d555fd08993071",
"classification": {},
"skymap_version": 0,
"central_frequency": 179.611832
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-21T05:04:41Z",
"superevent_id": "S231021ag",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T05:04:43.210290Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T05:04:43.210314Z",
"modified": "2023-10-21T05:04:43.216063Z"
}
},
{
"id": 2521,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4072,
"topic": "igwn.gwalert",
"uuid": "78a6ce66-ad42-4411-8aa7-7b5849e77d7f",
"title": "S231021ag - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021ag/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231021ag/view/"
},
"event": {
"far": 1.87922e-05,
"time": "2023-10-21T04:56:57.600Z",
"group": "Burst",
"search": "AllSky",
"area_50": 253.4666808537724,
"area_90": 865.3117482127132,
"duration": 0.010637,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c0b37b5f24bd8f43d2d555fd08993071",
"classification": {},
"skymap_version": 0,
"central_frequency": 179.611832
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-21T05:00:08Z",
"superevent_id": "S231021ag",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T05:00:54.105235Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T05:00:54.105259Z",
"modified": "2023-10-21T05:00:54.115970Z"
}
},
{
"id": 2520,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4071,
"topic": "igwn.gwalert",
"uuid": "7634fc43-11ad-45ac-8e2d-2a24b6c0fc4e",
"title": "S231021x - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021x/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231021x/view/"
},
"event": {
"far": 1.16698e-05,
"time": "2023-10-21T02:46:27.813Z",
"group": "Burst",
"search": "BBH",
"area_50": 438.11128280022916,
"area_90": 1623.193909838397,
"duration": 0.01661,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a03d084a71f578c75b32925f7a49554d",
"classification": {},
"skymap_version": 0,
"central_frequency": 94.606499
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-21T02:52:06Z",
"superevent_id": "S231021x",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T02:52:07.851665Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T02:52:07.851702Z",
"modified": "2023-10-21T02:52:07.857493Z"
}
},
{
"id": 2519,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4070,
"topic": "igwn.gwalert",
"uuid": "2d17deef-9d4c-4a86-b9ba-e8918ef96b3a",
"title": "S231021x - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021x/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231021x/view/"
},
"event": {
"far": 1.16698e-05,
"time": "2023-10-21T02:46:27.813Z",
"group": "Burst",
"search": "BBH",
"area_50": 438.11128280022916,
"area_90": 1623.193909838397,
"duration": 0.01661,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a03d084a71f578c75b32925f7a49554d",
"classification": {},
"skymap_version": 0,
"central_frequency": 94.606499
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-21T02:47:32Z",
"superevent_id": "S231021x",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T02:47:33.814223Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T02:47:33.814258Z",
"modified": "2023-10-21T02:47:33.820275Z"
}
},
{
"id": 2518,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4069,
"topic": "igwn.gwalert",
"uuid": "6a3347c3-5810-4c20-a52f-0eb18108f6aa",
"title": "S231021w - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021w/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231021w/view/"
},
"event": {
"far": 2.210535216926716e-05,
"time": "2023-10-21T02:40:04.714Z",
"group": "CBC",
"search": "AllSky",
"area_50": 547.2194566776809,
"area_90": 1890.9285826607588,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.1639289293780274,
"HasRemnant": 0.7612474283633243
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "826f58b9d4fa6bbcec4f92bb1a12e0c9",
"classification": {
"BBH": 0.0,
"BNS": 6.696933436912159e-05,
"NSBH": 0.0013194577125554099,
"Terrestrial": 0.9986135729530755
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-21T02:45:07Z",
"superevent_id": "S231021w",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T02:45:08.853145Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T02:45:08.853180Z",
"modified": "2023-10-21T02:45:08.859318Z"
}
},
{
"id": 2517,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4067,
"topic": "igwn.gwalert",
"uuid": "e2801bf1-1291-40e3-b0d1-fe5f37c39425",
"title": "S231021w - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021w/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231021w/view/"
},
"event": {
"far": 2.210535216926716e-05,
"time": "2023-10-21T02:40:04.714Z",
"group": "CBC",
"search": "AllSky",
"area_50": 547.2194566776809,
"area_90": 1890.9285826607588,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.1639289293780274,
"HasRemnant": 0.7612474283633243
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "826f58b9d4fa6bbcec4f92bb1a12e0c9",
"classification": {
"BBH": 0.0,
"BNS": 6.696933436912159e-05,
"NSBH": 0.0013194577125554099,
"Terrestrial": 0.9986135729530755
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-21T02:40:33Z",
"superevent_id": "S231021w",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T02:40:35.461230Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T02:40:35.461256Z",
"modified": "2023-10-21T02:40:35.466818Z"
}
},
{
"id": 2516,
"sequence_number": 4,
"sequence_type": "UPDATE",
"message": {
"id": 4066,
"topic": "igwn.gwalert",
"uuid": "c2affed5-93f7-45b0-9e1e-2f187e37cf6a",
"title": "S231020ba - UPDATE",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020ba/files/bayestar.multiorder.fits,2",
"gracedb": "https://gracedb.ligo.org/superevents/S231020ba/view/"
},
"event": {
"far": 1.26701833689754e-09,
"time": "2023-10-20T14:29:47.583Z",
"group": "CBC",
"search": "AllSky",
"area_50": 314.7351169541877,
"area_90": 1338.4635407005087,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 4.332755632582322e-08,
"HasMassGap": 0.1611785095320624,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "5f79f32cc3855e5fdfe7f11760dbdbb1",
"classification": {
"BBH": 0.9117276203168267,
"BNS": 0.0,
"NSBH": 0.08125855066318252,
"Terrestrial": 0.007013829019990703
},
"skymap_version": 2,
"central_frequency": null
},
"alert_type": "UPDATE",
"sequence_num": 4,
"time_created": "2023-10-21T02:37:38Z",
"superevent_id": "S231020ba",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T02:37:39.190179Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T02:37:39.190203Z",
"modified": "2023-10-21T02:37:39.202537Z"
}
},
{
"id": 2515,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4065,
"topic": "igwn.gwalert",
"uuid": "64651d04-aa73-4309-8b33-77a7ba01ed72",
"title": "S231021n - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021n/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231021n/view/"
},
"event": {
"far": 3.272708364206346e-06,
"time": "2023-10-21T01:25:54.376Z",
"group": "CBC",
"search": "AllSky",
"area_50": 579.1126151957052,
"area_90": 2363.4509049146463,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5213539472443225,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "39a1cd2bfd6d2af3f66d09539226ed7c",
"classification": {
"BBH": 0.0,
"BNS": 0.011647987859929336,
"NSBH": 0.0,
"Terrestrial": 0.9883520121400706
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-21T01:30:59Z",
"superevent_id": "S231021n",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T01:31:00.716018Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T01:31:00.716057Z",
"modified": "2023-10-21T01:31:00.722779Z"
}
},
{
"id": 2514,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4064,
"topic": "igwn.gwalert",
"uuid": "8e174840-fdbe-48b6-a9f1-8f2adce10239",
"title": "S231021n - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021n/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231021n/view/"
},
"event": {
"far": 3.272708364206346e-06,
"time": "2023-10-21T01:25:54.376Z",
"group": "CBC",
"search": "AllSky",
"area_50": 579.1126151957052,
"area_90": 2363.4509049146463,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5213539472443225,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "39a1cd2bfd6d2af3f66d09539226ed7c",
"classification": {
"BBH": 0.0,
"BNS": 0.011647987859929336,
"NSBH": 0.0,
"Terrestrial": 0.9883520121400706
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-21T01:26:25Z",
"superevent_id": "S231021n",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T01:26:26.908669Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T01:26:26.908705Z",
"modified": "2023-10-21T01:26:26.915021Z"
}
},
{
"id": 2513,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4063,
"topic": "igwn.gwalert",
"uuid": "5ee122ce-4c24-4190-83b8-222f6e8c9edd",
"title": "S231021k - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021k/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231021k/view/"
},
"event": {
"far": 9.46004e-06,
"time": "2023-10-21T01:15:50.699Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1540.9431326077026,
"area_90": 5572.070510556939,
"duration": 0.149683,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "85a3d1b5442ce868cc1734247da6df6f",
"classification": {},
"skymap_version": 0,
"central_frequency": 22.183464
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-21T01:22:43Z",
"superevent_id": "S231021k",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T01:22:59.067656Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T01:22:59.067693Z",
"modified": "2023-10-21T01:22:59.075191Z"
}
},
{
"id": 2512,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4062,
"topic": "igwn.gwalert",
"uuid": "4094f8cb-a750-42c1-800f-4d356e5d3816",
"title": "S231021k - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021k/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231021k/view/"
},
"event": {
"far": 9.46004e-06,
"time": "2023-10-21T01:15:50.699Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1540.9431326077026,
"area_90": 5572.070510556939,
"duration": 0.149683,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "85a3d1b5442ce868cc1734247da6df6f",
"classification": {},
"skymap_version": 0,
"central_frequency": 22.183464
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-21T01:18:09Z",
"superevent_id": "S231021k",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T01:18:10.385245Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T01:18:10.385280Z",
"modified": "2023-10-21T01:18:10.393179Z"
}
},
{
"id": 2511,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4061,
"topic": "igwn.gwalert",
"uuid": "6fef2ca8-ea24-4dc3-98a7-dcb5125eb47c",
"title": "S231021h - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021h/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231021h/view/"
},
"event": {
"far": 3.37405e-06,
"time": "2023-10-21T00:43:26.178Z",
"group": "Burst",
"search": "AllSky",
"area_50": 781.3823836915966,
"area_90": 3331.9957714883335,
"duration": 0.012161,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ec4ddffbaf9f00964fbd210a3cafd670",
"classification": {},
"skymap_version": 0,
"central_frequency": 33.607944
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-21T00:49:42Z",
"superevent_id": "S231021h",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T00:49:43.911128Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T00:49:43.911153Z",
"modified": "2023-10-21T00:49:43.916698Z"
}
},
{
"id": 2510,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4060,
"topic": "igwn.gwalert",
"uuid": "f5d1bd94-b05e-4bf0-8606-d4eec5546923",
"title": "S231021h - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231021h/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231021h/view/"
},
"event": {
"far": 3.37405e-06,
"time": "2023-10-21T00:43:26.178Z",
"group": "Burst",
"search": "AllSky",
"area_50": 781.3823836915966,
"area_90": 3331.9957714883335,
"duration": 0.012161,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ec4ddffbaf9f00964fbd210a3cafd670",
"classification": {},
"skymap_version": 0,
"central_frequency": 33.607944
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-21T00:45:08Z",
"superevent_id": "S231021h",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-21T00:45:09.273613Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-21T00:45:09.273652Z",
"modified": "2023-10-21T00:45:09.284487Z"
}
},
{
"id": 2509,
"sequence_number": 3,
"sequence_type": "INITIAL",
"message": {
"id": 4053,
"topic": "igwn.gwalert",
"uuid": "f76be3af-3906-48ab-bf3b-72f8b6101d9b",
"title": "S231020bw - INITIAL",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020bw/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020bw/view/"
},
"event": {
"far": 3.452423244201222e-10,
"time": "2023-10-20T18:05:09.780Z",
"group": "CBC",
"search": "AllSky",
"area_50": 193.2998176626969,
"area_90": 886.9235595769005,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "0c40815997df68a2682c6b56cc3359ca",
"classification": {
"BBH": 0.9996526605007555,
"BNS": 7.902891464001242e-35,
"NSBH": 7.072167673594281e-33,
"Terrestrial": 0.00034733949924448115
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "INITIAL",
"sequence_num": 3,
"time_created": "2023-10-20T19:07:22Z",
"superevent_id": "S231020bw",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T19:07:40.208269Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T19:07:40.208328Z",
"modified": "2023-10-20T19:07:40.214026Z"
}
},
{
"id": 2508,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4050,
"topic": "igwn.gwalert",
"uuid": "5302c57c-17d9-4a1e-9f20-94a4edad385c",
"title": "S231020ca - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020ca/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020ca/view/"
},
"event": {
"far": 9.4244e-06,
"time": "2023-10-20T18:30:17.905Z",
"group": "Burst",
"search": "AllSky",
"area_50": 609.3271864233072,
"area_90": 2226.6460407452255,
"duration": 0.005417,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b2f835f5412b758c4c1cc952795ae020",
"classification": {},
"skymap_version": 0,
"central_frequency": 892.454468
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T18:36:34Z",
"superevent_id": "S231020ca",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T18:36:35.898676Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T18:36:35.898711Z",
"modified": "2023-10-20T18:36:35.907044Z"
}
},
{
"id": 2507,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4049,
"topic": "igwn.gwalert",
"uuid": "685aadb1-e244-4d34-8097-401551a68cf1",
"title": "S231020ca - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020ca/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020ca/view/"
},
"event": {
"far": 9.4244e-06,
"time": "2023-10-20T18:30:17.905Z",
"group": "Burst",
"search": "AllSky",
"area_50": 609.3271864233072,
"area_90": 2226.6460407452255,
"duration": 0.005417,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b2f835f5412b758c4c1cc952795ae020",
"classification": {},
"skymap_version": 0,
"central_frequency": 892.454468
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T18:31:53Z",
"superevent_id": "S231020ca",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T18:31:55.567780Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T18:31:55.567816Z",
"modified": "2023-10-20T18:31:55.579327Z"
}
},
{
"id": 2506,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4048,
"topic": "igwn.gwalert",
"uuid": "78c979c5-c359-47de-82a2-e0ab9d559afb",
"title": "S231020bw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020bw/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020bw/view/"
},
"event": {
"far": 3.452423244201222e-10,
"time": "2023-10-20T18:05:09.780Z",
"group": "CBC",
"search": "AllSky",
"area_50": 193.2998176626969,
"area_90": 886.9235595769005,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "0c40815997df68a2682c6b56cc3359ca",
"classification": {
"BBH": 0.9996526605007555,
"BNS": 7.902891464001242e-35,
"NSBH": 7.072167673594281e-33,
"Terrestrial": 0.00034733949924448115
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T18:10:14Z",
"superevent_id": "S231020bw",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T18:10:15.162365Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T18:10:15.162390Z",
"modified": "2023-10-20T18:10:15.169491Z"
}
},
{
"id": 2505,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4047,
"topic": "igwn.gwalert",
"uuid": "3f908128-08ef-4a7d-9bbe-8309d841cc94",
"title": "S231020bw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020bw/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020bw/view/"
},
"event": {
"far": 3.452423244201222e-10,
"time": "2023-10-20T18:05:09.780Z",
"group": "CBC",
"search": "AllSky",
"area_50": 193.2998176626969,
"area_90": 886.9235595769005,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "0c40815997df68a2682c6b56cc3359ca",
"classification": {
"BBH": 0.9996526605007555,
"BNS": 7.902891464001242e-35,
"NSBH": 7.072167673594281e-33,
"Terrestrial": 0.00034733949924448115
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T18:05:36Z",
"superevent_id": "S231020bw",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T18:05:38.336718Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T18:05:38.336817Z",
"modified": "2023-10-20T18:05:38.349406Z"
}
},
{
"id": 2504,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4044,
"topic": "igwn.gwalert",
"uuid": "cc1fab72-41e0-4de5-9b45-1813959ea91d",
"title": "S231020br - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020br/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020br/view/"
},
"event": {
"far": 1.645805241423659e-05,
"time": "2023-10-20T16:56:56.057Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2884.652258590781,
"area_90": 10831.92378509532,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5277428361332114,
"HasRemnant": 0.7180967330831156
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "02df53fded70af7b00c2a842e05bcf65",
"classification": {
"BBH": 0.0,
"BNS": 0.12634520499540694,
"NSBH": 0.04999936137810162,
"Terrestrial": 0.8236554336264914
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T17:01:56Z",
"superevent_id": "S231020br",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T17:01:57.715151Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T17:01:57.715186Z",
"modified": "2023-10-20T17:01:57.721698Z"
}
},
{
"id": 2503,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4043,
"topic": "igwn.gwalert",
"uuid": "9e2d223d-9daa-4933-b4dd-a4331862fd5d",
"title": "S231020br - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020br/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020br/view/"
},
"event": {
"far": 1.645805241423659e-05,
"time": "2023-10-20T16:56:56.057Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2884.652258590781,
"area_90": 10831.92378509532,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5277428361332114,
"HasRemnant": 0.7180967330831156
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "02df53fded70af7b00c2a842e05bcf65",
"classification": {
"BBH": 0.0,
"BNS": 0.12634520499540694,
"NSBH": 0.04999936137810162,
"Terrestrial": 0.8236554336264914
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T16:57:21Z",
"superevent_id": "S231020br",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T16:57:23.764680Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T16:57:23.764704Z",
"modified": "2023-10-20T16:57:23.778822Z"
}
},
{
"id": 2502,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4041,
"topic": "igwn.gwalert",
"uuid": "9e0c89c7-fd6b-4ab7-9219-e1277266968b",
"title": "S231020bk - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020bk/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231020bk/view/"
},
"event": {
"far": 1.733378116783929e-05,
"time": "2023-10-20T15:46:53.222Z",
"group": "CBC",
"search": "AllSky",
"area_50": 646.6757536352043,
"area_90": 3249.7449942576386,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "8f295842384680fc68dd607a3e46fb18",
"classification": {
"BBH": 0.08710074184130936,
"BNS": 3.0691409906267476e-14,
"NSBH": 2.0806879310161465e-12,
"Terrestrial": 0.9128992581565792
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T15:51:50Z",
"superevent_id": "S231020bk",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T15:51:52.355047Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T15:51:52.355070Z",
"modified": "2023-10-20T15:51:52.360489Z"
}
},
{
"id": 2501,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4039,
"topic": "igwn.gwalert",
"uuid": "7afa82b9-c8ce-41fa-b2df-1bfb9ad3bca1",
"title": "S231020bk - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020bk/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020bk/view/"
},
"event": {
"far": 1.750710559834754e-05,
"time": "2023-10-20T15:46:53.222Z",
"group": "CBC",
"search": "AllSky",
"area_50": 655.907983732527,
"area_90": 3352.1388189734007,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "3f24408b4d2c8c8ae0e26265ada8ed33",
"classification": {
"BBH": 0.08507979723885038,
"BNS": 3.831452292858094e-14,
"NSBH": 2.676556548078546e-12,
"Terrestrial": 0.9149202027584348
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T15:47:16Z",
"superevent_id": "S231020bk",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T15:47:18.193722Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T15:47:18.193761Z",
"modified": "2023-10-20T15:47:18.204138Z"
}
},
{
"id": 2500,
"sequence_number": 3,
"sequence_type": "INITIAL",
"message": {
"id": 4038,
"topic": "igwn.gwalert",
"uuid": "ff8c964e-1e1d-492a-9bfb-d417afd521d8",
"title": "S231020ba - INITIAL",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020ba/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231020ba/view/"
},
"event": {
"far": 1.26701833689754e-09,
"time": "2023-10-20T14:29:47.583Z",
"group": "CBC",
"search": "AllSky",
"area_50": 328.16381527756624,
"area_90": 1442.9555995292988,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.06618356532921987,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "040c7caf7c4cde245b3d94a7358341c4",
"classification": {
"BBH": 0.9117276203168267,
"BNS": 0.0,
"NSBH": 0.08125855066318252,
"Terrestrial": 0.007013829019990703
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "INITIAL",
"sequence_num": 3,
"time_created": "2023-10-20T15:25:57Z",
"superevent_id": "S231020ba",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T15:25:58.824725Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T15:25:58.824760Z",
"modified": "2023-10-20T15:25:58.833607Z"
}
},
{
"id": 2499,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4037,
"topic": "igwn.gwalert",
"uuid": "6ed86efa-75bb-4ac2-a52d-1a405afbb154",
"title": "S231020bg - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020bg/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020bg/view/"
},
"event": {
"far": 1.780579987098463e-05,
"time": "2023-10-20T15:03:35.631Z",
"group": "CBC",
"search": "AllSky",
"area_50": 150.54829760975306,
"area_90": 7415.998649085871,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.000689655172413793,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b93f484160ebd50705ebe25632196e4e",
"classification": {
"BBH": 0.0029350161805476254,
"BNS": 0.0009959049904778197,
"NSBH": 0.07599344626010553,
"Terrestrial": 0.920075632568869
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T15:08:37Z",
"superevent_id": "S231020bg",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T15:08:38.438824Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T15:08:38.438858Z",
"modified": "2023-10-20T15:08:38.444675Z"
}
},
{
"id": 2498,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4036,
"topic": "igwn.gwalert",
"uuid": "d945602b-c063-4a00-a7be-ecd921fa71d1",
"title": "S231020bf - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020bf/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020bf/view/"
},
"event": {
"far": 3.83412e-06,
"time": "2023-10-20T14:59:49.406Z",
"group": "Burst",
"search": "BBH",
"area_50": 792.2932010793418,
"area_90": 2240.0747390686047,
"duration": 0.053997,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "40f08e99f24b19e8defbef1a6fbf4d80",
"classification": {},
"skymap_version": 0,
"central_frequency": 21.216038
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T15:08:16Z",
"superevent_id": "S231020bf",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T15:08:29.200808Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T15:08:29.200841Z",
"modified": "2023-10-20T15:08:29.207090Z"
}
},
{
"id": 2497,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4035,
"topic": "igwn.gwalert",
"uuid": "da23805a-5765-4240-ab41-00ebb122d97b",
"title": "S231020bg - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020bg/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020bg/view/"
},
"event": {
"far": 1.780579987098463e-05,
"time": "2023-10-20T15:03:35.631Z",
"group": "CBC",
"search": "AllSky",
"area_50": 150.54829760975306,
"area_90": 7415.998649085871,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.000689655172413793,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b93f484160ebd50705ebe25632196e4e",
"classification": {
"BBH": 0.0029350161805476254,
"BNS": 0.0009959049904778197,
"NSBH": 0.07599344626010553,
"Terrestrial": 0.920075632568869
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T15:04:00Z",
"superevent_id": "S231020bg",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T15:04:01.916021Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T15:04:01.916056Z",
"modified": "2023-10-20T15:04:01.931089Z"
}
},
{
"id": 2496,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4034,
"topic": "igwn.gwalert",
"uuid": "b5e33a25-d7de-4988-9cab-2d00ae58b0e2",
"title": "S231020bf - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020bf/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020bf/view/"
},
"event": {
"far": 3.83412e-06,
"time": "2023-10-20T14:59:49.406Z",
"group": "Burst",
"search": "BBH",
"area_50": 792.2932010793418,
"area_90": 2240.0747390686047,
"duration": 0.053997,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "40f08e99f24b19e8defbef1a6fbf4d80",
"classification": {},
"skymap_version": 0,
"central_frequency": 21.216038
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T15:03:42Z",
"superevent_id": "S231020bf",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T15:03:43.115228Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T15:03:43.115250Z",
"modified": "2023-10-20T15:03:43.122772Z"
}
},
{
"id": 2495,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4033,
"topic": "igwn.gwalert",
"uuid": "4c650143-308a-4776-9151-9a606030e858",
"title": "S231020ba - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020ba/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231020ba/view/"
},
"event": {
"far": 1.26701833689754e-09,
"time": "2023-10-20T14:29:47.583Z",
"group": "CBC",
"search": "AllSky",
"area_50": 328.16381527756624,
"area_90": 1442.9555995292988,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.06618356532921987,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "040c7caf7c4cde245b3d94a7358341c4",
"classification": {
"BBH": 0.9117276203168267,
"BNS": 0.0,
"NSBH": 0.08125855066318252,
"Terrestrial": 0.007013829019990703
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T14:34:51Z",
"superevent_id": "S231020ba",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T14:34:53.718477Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T14:34:53.718500Z",
"modified": "2023-10-20T14:34:53.724192Z"
}
},
{
"id": 2494,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4032,
"topic": "igwn.gwalert",
"uuid": "cebe0855-5b2f-4432-9d8a-0284896999a9",
"title": "S231020ba - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020ba/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020ba/view/"
},
"event": {
"far": 2.585389405012532e-16,
"time": "2023-10-20T14:29:47.581Z",
"group": "CBC",
"search": "AllSky",
"area_50": 426.3611717672728,
"area_90": 1791.8919325258416,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.002045830626011586,
"HasMassGap": 0.03376517756011105,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "f8e52aa4427c3957fc71002fcfd414c7",
"classification": {
"BBH": 0.9999999966856574,
"BNS": 1.731250366074336e-28,
"NSBH": 1.9919857977719445e-09,
"Terrestrial": 1.3223567796316615e-09
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T14:30:15Z",
"superevent_id": "S231020ba",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T14:30:17.479279Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T14:30:17.479302Z",
"modified": "2023-10-20T14:30:17.488383Z"
}
},
{
"id": 2493,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4031,
"topic": "igwn.gwalert",
"uuid": "41811a72-4d81-49fe-9cd0-7b2e63b5a2ce",
"title": "S231020ar - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020ar/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020ar/view/"
},
"event": {
"far": 1.986569441214669e-05,
"time": "2023-10-20T11:31:25.841Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2048.08631772655,
"area_90": 9349.731207652401,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.48488806073228596,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7f21957a3aa25498a26b7f01a366b756",
"classification": {
"BBH": 0.0,
"BNS": 0.09560525795843142,
"NSBH": 6.51521229692805e-05,
"Terrestrial": 0.9043295899185994
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T11:36:24Z",
"superevent_id": "S231020ar",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T11:36:27.403666Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T11:36:27.403792Z",
"modified": "2023-10-20T11:36:27.409845Z"
}
},
{
"id": 2492,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4030,
"topic": "igwn.gwalert",
"uuid": "f892a18e-1dee-4f7c-874d-0ffe2df020f4",
"title": "S231020ar - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020ar/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020ar/view/"
},
"event": {
"far": 1.986569441214669e-05,
"time": "2023-10-20T11:31:25.841Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2048.08631772655,
"area_90": 9349.731207652401,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.48488806073228596,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7f21957a3aa25498a26b7f01a366b756",
"classification": {
"BBH": 0.0,
"BNS": 0.09560525795843142,
"NSBH": 6.51521229692805e-05,
"Terrestrial": 0.9043295899185994
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T11:31:51Z",
"superevent_id": "S231020ar",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T11:31:53.084909Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T11:31:53.084935Z",
"modified": "2023-10-20T11:31:53.096549Z"
}
},
{
"id": 2491,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4029,
"topic": "igwn.gwalert",
"uuid": "62151d2c-06ab-4ea7-ba26-500f487b4237",
"title": "S231020am - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020am/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020am/view/"
},
"event": {
"far": 2.26313e-05,
"time": "2023-10-20T10:13:49.602Z",
"group": "Burst",
"search": "BBH",
"area_50": 1715.5162108116251,
"area_90": 5716.429017533259,
"duration": 0.010532,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a4a61920f9cbe08fb1eace7a31f30aa3",
"classification": {},
"skymap_version": 0,
"central_frequency": 92.871506
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T10:20:15Z",
"superevent_id": "S231020am",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T10:20:17.080970Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T10:20:17.080997Z",
"modified": "2023-10-20T10:20:17.086957Z"
}
},
{
"id": 2490,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4028,
"topic": "igwn.gwalert",
"uuid": "0008790b-135a-45b8-a3e6-cc89d59f45ec",
"title": "S231020am - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020am/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020am/view/"
},
"event": {
"far": 2.26313e-05,
"time": "2023-10-20T10:13:49.602Z",
"group": "Burst",
"search": "BBH",
"area_50": 1715.5162108116251,
"area_90": 5716.429017533259,
"duration": 0.010532,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a4a61920f9cbe08fb1eace7a31f30aa3",
"classification": {},
"skymap_version": 0,
"central_frequency": 92.871506
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T10:15:41Z",
"superevent_id": "S231020am",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T10:15:42.312963Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T10:15:42.312988Z",
"modified": "2023-10-20T10:15:42.324512Z"
}
},
{
"id": 2489,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4026,
"topic": "igwn.gwalert",
"uuid": "d66eb592-01cf-48ff-8567-bfe7e4c74c63",
"title": "S231020aj - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020aj/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020aj/view/"
},
"event": {
"far": 2.22874178598669e-05,
"time": "2023-10-20T08:24:35.827Z",
"group": "CBC",
"search": "AllSky",
"area_50": 663.6714499507302,
"area_90": 2593.417363702506,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "2fd09a0b47eb11dc0da25ed5210a6d89",
"classification": {
"BBH": 0.05817207284972055,
"BNS": 8.423284236773025e-15,
"NSBH": 5.46817807727815e-13,
"Terrestrial": 0.9418279271497242
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T08:29:34Z",
"superevent_id": "S231020aj",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T08:29:35.323346Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T08:29:35.323372Z",
"modified": "2023-10-20T08:29:35.329575Z"
}
},
{
"id": 2488,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4025,
"topic": "igwn.gwalert",
"uuid": "c157ab91-1611-4461-8eb0-ca50bce2f0f2",
"title": "S231020aj - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020aj/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020aj/view/"
},
"event": {
"far": 2.22874178598669e-05,
"time": "2023-10-20T08:24:35.827Z",
"group": "CBC",
"search": "AllSky",
"area_50": 663.6714499507302,
"area_90": 2593.417363702506,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "2fd09a0b47eb11dc0da25ed5210a6d89",
"classification": {
"BBH": 0.05817207284972055,
"BNS": 8.423284236773025e-15,
"NSBH": 5.46817807727815e-13,
"Terrestrial": 0.9418279271497242
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T08:24:59Z",
"superevent_id": "S231020aj",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T08:25:01.043644Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T08:25:01.043680Z",
"modified": "2023-10-20T08:25:01.084315Z"
}
},
{
"id": 2487,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4024,
"topic": "igwn.gwalert",
"uuid": "bff03669-f4dd-4624-870d-05761b99dd31",
"title": "S231020ab - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020ab/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020ab/view/"
},
"event": {
"far": 1.61113e-05,
"time": "2023-10-20T05:59:37.786Z",
"group": "Burst",
"search": "AllSky",
"area_50": 402.8609497013602,
"area_90": 1377.280871791525,
"duration": 0.010125,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "01ce205ac6861cea0de32f1e2aa59369",
"classification": {},
"skymap_version": 0,
"central_frequency": 876.380981
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T06:08:00Z",
"superevent_id": "S231020ab",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T06:08:02.214108Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T06:08:02.214147Z",
"modified": "2023-10-20T06:08:02.223051Z"
}
},
{
"id": 2486,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4023,
"topic": "igwn.gwalert",
"uuid": "a24b1e08-acb5-4d31-b026-c6d2937447bb",
"title": "S231020ab - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020ab/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020ab/view/"
},
"event": {
"far": 1.61113e-05,
"time": "2023-10-20T05:59:37.786Z",
"group": "Burst",
"search": "AllSky",
"area_50": 402.8609497013602,
"area_90": 1377.280871791525,
"duration": 0.010125,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "01ce205ac6861cea0de32f1e2aa59369",
"classification": {},
"skymap_version": 0,
"central_frequency": 876.380981
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T06:03:26Z",
"superevent_id": "S231020ab",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T06:03:27.971067Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T06:03:27.971106Z",
"modified": "2023-10-20T06:03:27.980430Z"
}
},
{
"id": 2485,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4022,
"topic": "igwn.gwalert",
"uuid": "908446ef-8fc0-4dfb-8ad4-5c685390c545",
"title": "S231020z - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020z/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020z/view/"
},
"event": {
"far": 1.372e-05,
"time": "2023-10-20T05:48:28.852Z",
"group": "Burst",
"search": "BBH",
"area_50": 1821.2672101082323,
"area_90": 5897.716444898871,
"duration": 0.076903,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c6a70935656687f67f8a2f6ff0e31b58",
"classification": {},
"skymap_version": 0,
"central_frequency": 46.15451
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T05:54:16Z",
"superevent_id": "S231020z",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T05:54:17.928779Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T05:54:17.928802Z",
"modified": "2023-10-20T05:54:17.934604Z"
}
},
{
"id": 2484,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4021,
"topic": "igwn.gwalert",
"uuid": "071813c3-16ac-4988-af5c-81b20c7d5d14",
"title": "S231020z - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020z/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020z/view/"
},
"event": {
"far": 1.372e-05,
"time": "2023-10-20T05:48:28.852Z",
"group": "Burst",
"search": "BBH",
"area_50": 1821.2672101082323,
"area_90": 5897.716444898871,
"duration": 0.076903,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c6a70935656687f67f8a2f6ff0e31b58",
"classification": {},
"skymap_version": 0,
"central_frequency": 46.15451
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T05:49:42Z",
"superevent_id": "S231020z",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T05:49:42.701523Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T05:49:42.701558Z",
"modified": "2023-10-20T05:49:42.710356Z"
}
},
{
"id": 2483,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4019,
"topic": "igwn.gwalert",
"uuid": "cef53a7c-9b0c-40c2-a8cf-1267eda83fc0",
"title": "S231020t - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020t/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020t/view/"
},
"event": {
"far": 8.56346e-06,
"time": "2023-10-20T04:22:08.883Z",
"group": "Burst",
"search": "BBH",
"area_50": 899.7227876663709,
"area_90": 2941.724226465141,
"duration": 0.00384,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0f3e031608fdfc0e8c0bd769aa517e4a",
"classification": {},
"skymap_version": 0,
"central_frequency": 168.016968
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T04:27:47Z",
"superevent_id": "S231020t",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T04:27:48.992776Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T04:27:48.992809Z",
"modified": "2023-10-20T04:27:48.999013Z"
}
},
{
"id": 2482,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4018,
"topic": "igwn.gwalert",
"uuid": "7222f9ee-f7b7-452f-a15b-42d9ce950304",
"title": "S231020t - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020t/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020t/view/"
},
"event": {
"far": 8.56346e-06,
"time": "2023-10-20T04:22:08.883Z",
"group": "Burst",
"search": "BBH",
"area_50": 899.7227876663709,
"area_90": 2941.724226465141,
"duration": 0.00384,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0f3e031608fdfc0e8c0bd769aa517e4a",
"classification": {},
"skymap_version": 0,
"central_frequency": 168.016968
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T04:23:13Z",
"superevent_id": "S231020t",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T04:23:15.454173Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T04:23:15.454208Z",
"modified": "2023-10-20T04:23:15.462104Z"
}
},
{
"id": 2481,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4017,
"topic": "igwn.gwalert",
"uuid": "85c8e5ab-847c-475e-a317-c25355ca122d",
"title": "S231020q - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020q/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020q/view/"
},
"event": {
"far": 1.892634463729337e-05,
"time": "2023-10-20T04:02:23.782Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1562.3451205605875,
"area_90": 6576.705003874704,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0038277358862000826,
"HasMassGap": 0.5338861556584387,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "296c61e851abaf4b3ad76dca38055f1a",
"classification": {
"BBH": 0.06926184664892276,
"BNS": 0.0,
"NSBH": 0.0027125709260466192,
"Terrestrial": 0.9280255824250306
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T04:07:23Z",
"superevent_id": "S231020q",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T04:07:24.095686Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T04:07:24.095724Z",
"modified": "2023-10-20T04:07:24.102002Z"
}
},
{
"id": 2480,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4016,
"topic": "igwn.gwalert",
"uuid": "d0dabc58-c0c2-4d00-9e9c-784af0d2b4d3",
"title": "S231020q - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020q/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020q/view/"
},
"event": {
"far": 1.892634463729337e-05,
"time": "2023-10-20T04:02:23.782Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1562.3451205605875,
"area_90": 6576.705003874704,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0038277358862000826,
"HasMassGap": 0.5338861556584387,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "296c61e851abaf4b3ad76dca38055f1a",
"classification": {
"BBH": 0.06926184664892276,
"BNS": 0.0,
"NSBH": 0.0027125709260466192,
"Terrestrial": 0.9280255824250306
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T04:02:47Z",
"superevent_id": "S231020q",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T04:02:48.836041Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T04:02:48.836079Z",
"modified": "2023-10-20T04:02:48.844797Z"
}
},
{
"id": 2479,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4015,
"topic": "igwn.gwalert",
"uuid": "dc9492be-e2d3-42bd-89a3-8994e5d8ba3a",
"title": "S231020n - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020n/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020n/view/"
},
"event": {
"far": 1.1903e-05,
"time": "2023-10-20T02:53:50.961Z",
"group": "Burst",
"search": "BBH",
"area_50": 1477.9961092168653,
"area_90": 4586.739771079027,
"duration": 0.005529,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "2d9397dd63dd93a36b02b2874d7c4ec5",
"classification": {},
"skymap_version": 0,
"central_frequency": 96.824448
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T02:59:47Z",
"superevent_id": "S231020n",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T02:59:49.061845Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T02:59:49.061871Z",
"modified": "2023-10-20T02:59:49.067295Z"
}
},
{
"id": 2478,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4014,
"topic": "igwn.gwalert",
"uuid": "b1093ca5-4822-4086-8b45-c1d0a6a213ff",
"title": "S231020n - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020n/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020n/view/"
},
"event": {
"far": 1.1903e-05,
"time": "2023-10-20T02:53:50.961Z",
"group": "Burst",
"search": "BBH",
"area_50": 1477.9961092168653,
"area_90": 4586.739771079027,
"duration": 0.005529,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "2d9397dd63dd93a36b02b2874d7c4ec5",
"classification": {},
"skymap_version": 0,
"central_frequency": 96.824448
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T02:55:12Z",
"superevent_id": "S231020n",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T02:55:14.470350Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T02:55:14.470383Z",
"modified": "2023-10-20T02:55:14.478321Z"
}
},
{
"id": 2477,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4013,
"topic": "igwn.gwalert",
"uuid": "077406b7-c8ab-4924-a585-308080bbcda8",
"title": "S231020h - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020h/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020h/view/"
},
"event": {
"far": 1.58775e-05,
"time": "2023-10-20T01:22:58.210Z",
"group": "Burst",
"search": "AllSky",
"area_50": 3196.030200964124,
"area_90": 10918.371030552069,
"duration": 0.064982,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ffbf4aa2c72a0daabeb9a5ed00e81095",
"classification": {},
"skymap_version": 0,
"central_frequency": 32.294415
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T01:30:00Z",
"superevent_id": "S231020h",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T01:30:00.873365Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T01:30:00.873391Z",
"modified": "2023-10-20T01:30:00.879997Z"
}
},
{
"id": 2476,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4012,
"topic": "igwn.gwalert",
"uuid": "ba49bce4-40c6-45b2-8240-1765f63166a2",
"title": "S231020h - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020h/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020h/view/"
},
"event": {
"far": 1.58775e-05,
"time": "2023-10-20T01:22:58.210Z",
"group": "Burst",
"search": "AllSky",
"area_50": 3196.030200964124,
"area_90": 10918.371030552069,
"duration": 0.064982,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ffbf4aa2c72a0daabeb9a5ed00e81095",
"classification": {},
"skymap_version": 0,
"central_frequency": 32.294415
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T01:25:26Z",
"superevent_id": "S231020h",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T01:25:27.355318Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T01:25:27.355355Z",
"modified": "2023-10-20T01:25:27.369649Z"
}
},
{
"id": 2475,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4011,
"topic": "igwn.gwalert",
"uuid": "916bddde-d6da-47e6-a58b-1b7b7028650b",
"title": "S231020c - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020c/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020c/view/"
},
"event": {
"far": 1.99416e-05,
"time": "2023-10-20T00:31:02.008Z",
"group": "Burst",
"search": "BBH",
"area_50": 3685.3383961222344,
"area_90": 11038.390021817268,
"duration": 0.050907,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "1f7b74acf7577ce5b64d1dc4cdfc0494",
"classification": {},
"skymap_version": 0,
"central_frequency": 30.688141
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T00:37:17Z",
"superevent_id": "S231020c",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T00:37:18.834480Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T00:37:18.834513Z",
"modified": "2023-10-20T00:37:18.840592Z"
}
},
{
"id": 2474,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4010,
"topic": "igwn.gwalert",
"uuid": "3c1f29d6-1182-4834-a9cb-99e832877538",
"title": "S231020c - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020c/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020c/view/"
},
"event": {
"far": 1.99416e-05,
"time": "2023-10-20T00:31:02.008Z",
"group": "Burst",
"search": "BBH",
"area_50": 3685.3383961222344,
"area_90": 11038.390021817268,
"duration": 0.050907,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "1f7b74acf7577ce5b64d1dc4cdfc0494",
"classification": {},
"skymap_version": 0,
"central_frequency": 30.688141
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T00:32:41Z",
"superevent_id": "S231020c",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T00:32:42.761696Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T00:32:42.761722Z",
"modified": "2023-10-20T00:32:42.767501Z"
}
},
{
"id": 2473,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4009,
"topic": "igwn.gwalert",
"uuid": "e8636bda-6d72-4a31-b351-ed27371e997c",
"title": "S231020a - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020a/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020a/view/"
},
"event": {
"far": 9.691106504345061e-06,
"time": "2023-10-20T00:04:21.376Z",
"group": "CBC",
"search": "AllSky",
"area_50": 666.6089777089695,
"area_90": 2256.0213183276164,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 0.3258527611937677
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "394f132c7e8d9683f9365779b0387dbc",
"classification": {
"BBH": 8.850796550759808e-05,
"BNS": 0.0,
"NSBH": 0.002461380447367661,
"Terrestrial": 0.9974501115871247
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-20T00:09:26Z",
"superevent_id": "S231020a",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T00:09:28.233856Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T00:09:28.233893Z",
"modified": "2023-10-20T00:09:28.246125Z"
}
},
{
"id": 2472,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4008,
"topic": "igwn.gwalert",
"uuid": "f354623d-95b7-4a1b-ae46-d3440168b104",
"title": "S231020a - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231020a/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231020a/view/"
},
"event": {
"far": 9.691106504345061e-06,
"time": "2023-10-20T00:04:21.376Z",
"group": "CBC",
"search": "AllSky",
"area_50": 666.6089777089695,
"area_90": 2256.0213183276164,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 0.3258527611937677
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "394f132c7e8d9683f9365779b0387dbc",
"classification": {
"BBH": 8.850796550759808e-05,
"BNS": 0.0,
"NSBH": 0.002461380447367661,
"Terrestrial": 0.9974501115871247
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-20T00:04:51Z",
"superevent_id": "S231020a",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-20T00:04:52.308074Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-20T00:04:52.308095Z",
"modified": "2023-10-20T00:04:52.314142Z"
}
},
{
"id": 2471,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4006,
"topic": "igwn.gwalert",
"uuid": "95299b09-6c82-492c-b910-b04360691092",
"title": "S231019cq - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019cq/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019cq/view/"
},
"event": {
"far": 2.20708e-06,
"time": "2023-10-19T23:52:43.492Z",
"group": "Burst",
"search": "BBH",
"area_50": 4435.666914941017,
"area_90": 13417.787505990926,
"duration": 0.02367,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "8a1f8860fd69e0137c2f3417343c2dca",
"classification": {},
"skymap_version": 0,
"central_frequency": 24.71854
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-19T23:59:07Z",
"superevent_id": "S231019cq",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T23:59:08.494033Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T23:59:08.494054Z",
"modified": "2023-10-19T23:59:08.499628Z"
}
},
{
"id": 2470,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4005,
"topic": "igwn.gwalert",
"uuid": "a040162c-8094-44dd-8bfe-4cbb60f7a65a",
"title": "S231019cp - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019cp/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019cp/view/"
},
"event": {
"far": 3.29348e-06,
"time": "2023-10-19T23:51:39.930Z",
"group": "Burst",
"search": "BBH",
"area_50": 766.2750980777955,
"area_90": 2288.7537704908527,
"duration": 0.005899,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "d9a3affe1dcc2fcb5da133a83fc99e7b",
"classification": {},
"skymap_version": 0,
"central_frequency": 162.323196
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-19T23:57:45Z",
"superevent_id": "S231019cp",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T23:57:45.848908Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T23:57:45.848935Z",
"modified": "2023-10-19T23:57:45.854770Z"
}
},
{
"id": 2469,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4004,
"topic": "igwn.gwalert",
"uuid": "d4776881-20c8-4544-b5e3-78a64e3e5c3b",
"title": "S231019cq - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019cq/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019cq/view/"
},
"event": {
"far": 2.20708e-06,
"time": "2023-10-19T23:52:43.492Z",
"group": "Burst",
"search": "BBH",
"area_50": 4435.666914941017,
"area_90": 13417.787505990926,
"duration": 0.02367,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "8a1f8860fd69e0137c2f3417343c2dca",
"classification": {},
"skymap_version": 0,
"central_frequency": 24.71854
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-19T23:54:33Z",
"superevent_id": "S231019cq",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T23:54:34.485724Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T23:54:34.485748Z",
"modified": "2023-10-19T23:54:34.492614Z"
}
},
{
"id": 2468,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4003,
"topic": "igwn.gwalert",
"uuid": "db542efe-ac16-4991-9a5d-12f0a649770f",
"title": "S231019cp - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019cp/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019cp/view/"
},
"event": {
"far": 3.29348e-06,
"time": "2023-10-19T23:51:39.930Z",
"group": "Burst",
"search": "BBH",
"area_50": 766.2750980777955,
"area_90": 2288.7537704908527,
"duration": 0.005899,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "d9a3affe1dcc2fcb5da133a83fc99e7b",
"classification": {},
"skymap_version": 0,
"central_frequency": 162.323196
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-19T23:53:11Z",
"superevent_id": "S231019cp",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T23:53:12.514102Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T23:53:12.514137Z",
"modified": "2023-10-19T23:53:12.534819Z"
}
},
{
"id": 2467,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4002,
"topic": "igwn.gwalert",
"uuid": "95c858a3-3fd8-4b51-8620-5842c3d22d67",
"title": "S231019cm - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019cm/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019cm/view/"
},
"event": {
"far": 8.56346e-06,
"time": "2023-10-19T22:15:41.547Z",
"group": "Burst",
"search": "BBH",
"area_50": 3937.1264896855832,
"area_90": 12152.132689012487,
"duration": 0.022454,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "bd04a138af7f7dbe1d4532cf39b86d0d",
"classification": {},
"skymap_version": 0,
"central_frequency": 30.83881
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-19T22:21:16Z",
"superevent_id": "S231019cm",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T22:21:17.227537Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T22:21:17.227571Z",
"modified": "2023-10-19T22:21:17.233544Z"
}
},
{
"id": 2466,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4001,
"topic": "igwn.gwalert",
"uuid": "6e4f6150-cfa2-4b97-b8ac-a4dc7b475406",
"title": "S231019cm - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019cm/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019cm/view/"
},
"event": {
"far": 8.56346e-06,
"time": "2023-10-19T22:15:41.547Z",
"group": "Burst",
"search": "BBH",
"area_50": 3937.1264896855832,
"area_90": 12152.132689012487,
"duration": 0.022454,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "bd04a138af7f7dbe1d4532cf39b86d0d",
"classification": {},
"skymap_version": 0,
"central_frequency": 30.83881
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-19T22:16:41Z",
"superevent_id": "S231019cm",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T22:16:43.168013Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T22:16:43.168051Z",
"modified": "2023-10-19T22:16:43.180802Z"
}
},
{
"id": 2465,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3999,
"topic": "igwn.gwalert",
"uuid": "6b304bf9-6f93-4c48-a73e-f617387364cb",
"title": "S231019cd - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019cd/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019cd/view/"
},
"event": {
"far": 1.951649028342217e-05,
"time": "2023-10-19T20:58:34.807Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2046.8273772587333,
"area_90": 7724.858710523582,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.1789660346506954,
"HasMassGap": 0.18117027859929677,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4f28c6811299f3ccceb4bbf2cc527b79",
"classification": {
"BBH": 0.03404240845332815,
"BNS": 0.0,
"NSBH": 0.05944361948174743,
"Terrestrial": 0.9065139720649245
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-19T21:03:33Z",
"superevent_id": "S231019cd",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T21:03:34.031191Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T21:03:34.031243Z",
"modified": "2023-10-19T21:03:34.039904Z"
}
},
{
"id": 2464,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3998,
"topic": "igwn.gwalert",
"uuid": "745d9582-ba41-44a0-8888-337c1f256025",
"title": "S231019cd - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019cd/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019cd/view/"
},
"event": {
"far": 1.951649028342217e-05,
"time": "2023-10-19T20:58:34.807Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2046.8273772587333,
"area_90": 7724.858710523582,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.1789660346506954,
"HasMassGap": 0.18117027859929677,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4f28c6811299f3ccceb4bbf2cc527b79",
"classification": {
"BBH": 0.03404240845332815,
"BNS": 0.0,
"NSBH": 0.05944361948174743,
"Terrestrial": 0.9065139720649245
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-19T20:58:58Z",
"superevent_id": "S231019cd",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T20:59:00.472348Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T20:59:00.472373Z",
"modified": "2023-10-19T20:59:00.484776Z"
}
},
{
"id": 2463,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3997,
"topic": "igwn.gwalert",
"uuid": "18090321-16ba-4d4f-a6c2-c973c5b651af",
"title": "S231019bz - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019bz/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019bz/view/"
},
"event": {
"far": 6.14085e-06,
"time": "2023-10-19T20:24:19.730Z",
"group": "Burst",
"search": "BBH",
"area_50": 1715.5162108116251,
"area_90": 5291.746433056408,
"duration": 0.00672,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a909b37cae7f65b2d4d1e245d33dcce5",
"classification": {},
"skymap_version": 0,
"central_frequency": 82.414474
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-19T20:32:47Z",
"superevent_id": "S231019bz",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T20:32:48.318158Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T20:32:48.318192Z",
"modified": "2023-10-19T20:32:48.327916Z"
}
},
{
"id": 2462,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3996,
"topic": "igwn.gwalert",
"uuid": "7c473f37-4446-4ddb-8988-0908709fd6f2",
"title": "S231019bz - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019bz/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019bz/view/"
},
"event": {
"far": 6.14085e-06,
"time": "2023-10-19T20:24:19.730Z",
"group": "Burst",
"search": "BBH",
"area_50": 1715.5162108116251,
"area_90": 5291.746433056408,
"duration": 0.00672,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a909b37cae7f65b2d4d1e245d33dcce5",
"classification": {},
"skymap_version": 0,
"central_frequency": 82.414474
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-19T20:28:13Z",
"superevent_id": "S231019bz",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T20:28:14.772454Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T20:28:14.772487Z",
"modified": "2023-10-19T20:28:14.794893Z"
}
},
{
"id": 2461,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3989,
"topic": "igwn.gwalert",
"uuid": "e1b897bd-dbcd-46c3-8f10-27f6d8db6a94",
"title": "S231019bj - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019bj/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019bj/view/"
},
"event": {
"far": 1.07982e-05,
"time": "2023-10-19T15:42:48.614Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1437.710014246729,
"area_90": 5456.247987517797,
"duration": 0.010203,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "2a854fee663f788b194f6278068c2104",
"classification": {},
"skymap_version": 0,
"central_frequency": 600.441772
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-19T15:48:32Z",
"superevent_id": "S231019bj",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T15:48:33.616041Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T15:48:33.616080Z",
"modified": "2023-10-19T15:48:33.624128Z"
}
},
{
"id": 2460,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3988,
"topic": "igwn.gwalert",
"uuid": "f45f8f23-ba98-485c-8c9f-b69f6eccbfaa",
"title": "S231019bj - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019bj/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019bj/view/"
},
"event": {
"far": 1.07982e-05,
"time": "2023-10-19T15:42:48.614Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1437.710014246729,
"area_90": 5456.247987517797,
"duration": 0.010203,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "2a854fee663f788b194f6278068c2104",
"classification": {},
"skymap_version": 0,
"central_frequency": 600.441772
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-19T15:43:59Z",
"superevent_id": "S231019bj",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T15:44:00.808412Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T15:44:00.808449Z",
"modified": "2023-10-19T15:44:00.820040Z"
}
},
{
"id": 2459,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3986,
"topic": "igwn.gwalert",
"uuid": "92f3c0f7-e02d-415a-b0f4-b52a9fa55d5f",
"title": "S231019ba - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019ba/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019ba/view/"
},
"event": {
"far": 8.06054e-06,
"time": "2023-10-19T12:38:25.264Z",
"group": "Burst",
"search": "AllSky",
"area_50": 468.32585402783116,
"area_90": 1789.3740515902082,
"duration": 0.060476,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "271d53628b76c243ecea13a20af5bd70",
"classification": {},
"skymap_version": 0,
"central_frequency": 1625.483765
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-19T12:44:30Z",
"superevent_id": "S231019ba",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T12:44:30.562955Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T12:44:30.562979Z",
"modified": "2023-10-19T12:44:30.568720Z"
}
},
{
"id": 2458,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3985,
"topic": "igwn.gwalert",
"uuid": "359dc117-2455-452c-9fcf-7ff1539d3398",
"title": "S231019ba - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019ba/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019ba/view/"
},
"event": {
"far": 8.06054e-06,
"time": "2023-10-19T12:38:25.264Z",
"group": "Burst",
"search": "AllSky",
"area_50": 468.32585402783116,
"area_90": 1789.3740515902082,
"duration": 0.060476,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "271d53628b76c243ecea13a20af5bd70",
"classification": {},
"skymap_version": 0,
"central_frequency": 1625.483765
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-19T12:39:55Z",
"superevent_id": "S231019ba",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T12:39:56.801780Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T12:39:56.801804Z",
"modified": "2023-10-19T12:39:56.813318Z"
}
},
{
"id": 2457,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3984,
"topic": "igwn.gwalert",
"uuid": "628d0cea-276c-4553-a26b-c0ecc3b7368e",
"title": "S231019an - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019an/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019an/view/"
},
"event": {
"far": 4.05721e-06,
"time": "2023-10-19T09:19:56.461Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1044.0812946426915,
"area_90": 3955.5909498802293,
"duration": 0.008658,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "34d2dc542caa6cdfab62758209b32a3f",
"classification": {},
"skymap_version": 0,
"central_frequency": 644.047485
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-19T09:28:26Z",
"superevent_id": "S231019an",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T09:28:26.989328Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T09:28:26.989350Z",
"modified": "2023-10-19T09:28:26.996674Z"
}
},
{
"id": 2456,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3983,
"topic": "igwn.gwalert",
"uuid": "1011056c-1440-4fc5-8fe5-d1e56c91345a",
"title": "S231019an - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019an/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019an/view/"
},
"event": {
"far": 4.05721e-06,
"time": "2023-10-19T09:19:56.461Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1044.0812946426915,
"area_90": 3955.5909498802293,
"duration": 0.008658,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "34d2dc542caa6cdfab62758209b32a3f",
"classification": {},
"skymap_version": 0,
"central_frequency": 644.047485
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-19T09:23:51Z",
"superevent_id": "S231019an",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T09:23:52.752311Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T09:23:52.752336Z",
"modified": "2023-10-19T09:23:52.762994Z"
}
},
{
"id": 2455,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3982,
"topic": "igwn.gwalert",
"uuid": "5bf58a71-a722-419f-88db-822851c59f48",
"title": "S231019ak - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019ak/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019ak/view/"
},
"event": {
"far": 7.247059784276644e-06,
"time": "2023-10-19T08:47:50.159Z",
"group": "CBC",
"search": "AllSky",
"area_50": 4708.437349634647,
"area_90": 16678.443317636313,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.000689655172413793,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "63c417a9dd89aa0ba62905274d1a4586",
"classification": {
"BBH": 0.023035863166877453,
"BNS": 0.005267585852268102,
"NSBH": 0.4126669564124639,
"Terrestrial": 0.5590295945683905
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-19T08:52:49Z",
"superevent_id": "S231019ak",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T08:52:50.030153Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T08:52:50.030186Z",
"modified": "2023-10-19T08:52:50.037733Z"
}
},
{
"id": 2454,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3981,
"topic": "igwn.gwalert",
"uuid": "01d63eb3-cdd3-4115-a615-705e1617c448",
"title": "S231019ak - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019ak/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019ak/view/"
},
"event": {
"far": 7.247059784276644e-06,
"time": "2023-10-19T08:47:50.159Z",
"group": "CBC",
"search": "AllSky",
"area_50": 4708.437349634647,
"area_90": 16678.443317636313,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.000689655172413793,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "63c417a9dd89aa0ba62905274d1a4586",
"classification": {
"BBH": 0.023035863166877453,
"BNS": 0.005267585852268102,
"NSBH": 0.4126669564124639,
"Terrestrial": 0.5590295945683905
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-19T08:48:14Z",
"superevent_id": "S231019ak",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T08:48:16.724931Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T08:48:16.724954Z",
"modified": "2023-10-19T08:48:16.737997Z"
}
},
{
"id": 2453,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3979,
"topic": "igwn.gwalert",
"uuid": "d677b0df-5118-4493-ada2-0cb7518d7e67",
"title": "S231019ac - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019ac/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019ac/view/"
},
"event": {
"far": 1.46812e-05,
"time": "2023-10-19T07:18:30.977Z",
"group": "Burst",
"search": "BBH",
"area_50": 729.3461776885041,
"area_90": 2232.5210962617043,
"duration": 0.006497,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "e5d8e08b7ee6c5152aa7325190a2f688",
"classification": {},
"skymap_version": 0,
"central_frequency": 142.040237
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-19T07:24:21Z",
"superevent_id": "S231019ac",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T07:24:22.095717Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T07:24:22.095748Z",
"modified": "2023-10-19T07:24:22.101625Z"
}
},
{
"id": 2452,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3978,
"topic": "igwn.gwalert",
"uuid": "76e4e4f5-fa17-4176-86ca-6f9477aeea78",
"title": "S231019ac - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019ac/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019ac/view/"
},
"event": {
"far": 1.46812e-05,
"time": "2023-10-19T07:18:30.977Z",
"group": "Burst",
"search": "BBH",
"area_50": 729.3461776885041,
"area_90": 2232.5210962617043,
"duration": 0.006497,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "e5d8e08b7ee6c5152aa7325190a2f688",
"classification": {},
"skymap_version": 0,
"central_frequency": 142.040237
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-19T07:19:47Z",
"superevent_id": "S231019ac",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T07:19:48.306913Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T07:19:48.306935Z",
"modified": "2023-10-19T07:19:48.327092Z"
}
},
{
"id": 2451,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3977,
"topic": "igwn.gwalert",
"uuid": "bfe3d78d-5e92-4ca9-8a8b-e49be4dd9147",
"title": "S231019aa - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019aa/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231019aa/view/"
},
"event": {
"far": 1.759483374662116e-05,
"time": "2023-10-19T07:10:43.214Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1412.531204890394,
"area_90": 5535.141590167646,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.012106583072100312,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4decbf3f437e21e218c02c6624812da6",
"classification": {
"BBH": 0.0832031326450347,
"BNS": 3.291459853995035e-14,
"NSBH": 2.2520987157096338e-12,
"Terrestrial": 0.9167968673526803
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-19T07:15:40Z",
"superevent_id": "S231019aa",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T07:15:41.595228Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T07:15:41.595268Z",
"modified": "2023-10-19T07:15:41.603134Z"
}
},
{
"id": 2450,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3976,
"topic": "igwn.gwalert",
"uuid": "55a6a6b6-50ad-4057-8bb4-716b87080795",
"title": "S231019aa - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019aa/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019aa/view/"
},
"event": {
"far": 2.293072776192389e-05,
"time": "2023-10-19T07:10:43.215Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1513.4562657270371,
"area_90": 5665.232105175378,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7587f3a7ab5b331ff950a89740fa4468",
"classification": {
"BBH": 0.06023486051964675,
"BNS": 4.8891935067160985e-14,
"NSBH": 3.3329984804171755e-12,
"Terrestrial": 0.9397651394769714
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-19T07:11:05Z",
"superevent_id": "S231019aa",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T07:11:07.374630Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T07:11:07.374668Z",
"modified": "2023-10-19T07:11:07.386791Z"
}
},
{
"id": 2449,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3974,
"topic": "igwn.gwalert",
"uuid": "ac899956-d55e-420c-a038-41348ea72a97",
"title": "S231019d - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019d/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019d/view/"
},
"event": {
"far": 2.28059e-06,
"time": "2023-10-19T01:27:27.506Z",
"group": "Burst",
"search": "AllSky",
"area_50": 2165.3776046448106,
"area_90": 7857.467106466945,
"duration": 0.021995,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "14d278f292c85b4ecdd1fe70d39a4d82",
"classification": {},
"skymap_version": 0,
"central_frequency": 32.822178
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-19T01:34:28Z",
"superevent_id": "S231019d",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T01:34:29.302479Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T01:34:29.302503Z",
"modified": "2023-10-19T01:34:29.308038Z"
}
},
{
"id": 2448,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3973,
"topic": "igwn.gwalert",
"uuid": "ee0874b9-aa31-43ae-bbe0-ff483ec2d4e9",
"title": "S231019d - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231019d/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231019d/view/"
},
"event": {
"far": 2.28059e-06,
"time": "2023-10-19T01:27:27.506Z",
"group": "Burst",
"search": "AllSky",
"area_50": 2165.3776046448106,
"area_90": 7857.467106466945,
"duration": 0.021995,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "14d278f292c85b4ecdd1fe70d39a4d82",
"classification": {},
"skymap_version": 0,
"central_frequency": 32.822178
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-19T01:29:54Z",
"superevent_id": "S231019d",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-19T01:29:56.156292Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-19T01:29:56.156329Z",
"modified": "2023-10-19T01:29:56.173646Z"
}
},
{
"id": 2447,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3972,
"topic": "igwn.gwalert",
"uuid": "59403991-ef8c-4dd5-a19e-b1b2dfbc74b5",
"title": "S231018cc - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018cc/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018cc/view/"
},
"event": {
"far": 6.3868e-06,
"time": "2023-10-18T23:53:14.957Z",
"group": "Burst",
"search": "BBH",
"area_50": 726.8282967528706,
"area_90": 2827.580290716422,
"duration": 0.006265,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7e16332cf2f411f172b22eb9e4ee6249",
"classification": {},
"skymap_version": 0,
"central_frequency": 191.31636
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-18T23:59:13Z",
"superevent_id": "S231018cc",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T23:59:14.465641Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T23:59:14.465664Z",
"modified": "2023-10-18T23:59:14.471562Z"
}
},
{
"id": 2446,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3970,
"topic": "igwn.gwalert",
"uuid": "ce74b24b-4220-47d2-86a9-ccc507746c6d",
"title": "S231018cc - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018cc/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018cc/view/"
},
"event": {
"far": 6.3868e-06,
"time": "2023-10-18T23:53:14.957Z",
"group": "Burst",
"search": "BBH",
"area_50": 726.8282967528706,
"area_90": 2827.580290716422,
"duration": 0.006265,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7e16332cf2f411f172b22eb9e4ee6249",
"classification": {},
"skymap_version": 0,
"central_frequency": 191.31636
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-18T23:54:38Z",
"superevent_id": "S231018cc",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T23:54:40.248560Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T23:54:40.248585Z",
"modified": "2023-10-18T23:54:40.255559Z"
}
},
{
"id": 2445,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3969,
"topic": "igwn.gwalert",
"uuid": "cb4cb6e6-2410-46db-acc9-e80a93adde36",
"title": "S231018cb - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018cb/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018cb/view/"
},
"event": {
"far": 1.095138196371539e-05,
"time": "2023-10-18T23:48:26.690Z",
"group": "CBC",
"search": "AllSky",
"area_50": 24.037894557376077,
"area_90": 155.63651533384578,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a48c8cc687faa229fc7b7c82b5c1d204",
"classification": {
"BBH": 0.15659713317597826,
"BNS": 2.387325689864431e-95,
"NSBH": 1.5270426939776744e-90,
"Terrestrial": 0.8434028668240218
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-18T23:53:25Z",
"superevent_id": "S231018cb",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T23:53:27.508280Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T23:53:27.508324Z",
"modified": "2023-10-18T23:53:27.517373Z"
}
},
{
"id": 2444,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3968,
"topic": "igwn.gwalert",
"uuid": "422aef20-c090-4b46-8ef0-520c135c2aff",
"title": "S231018cb - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018cb/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018cb/view/"
},
"event": {
"far": 1.095138196371539e-05,
"time": "2023-10-18T23:48:26.690Z",
"group": "CBC",
"search": "AllSky",
"area_50": 24.037894557376077,
"area_90": 155.63651533384578,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a48c8cc687faa229fc7b7c82b5c1d204",
"classification": {
"BBH": 0.15659713317597826,
"BNS": 2.387325689864431e-95,
"NSBH": 1.5270426939776744e-90,
"Terrestrial": 0.8434028668240218
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-18T23:48:51Z",
"superevent_id": "S231018cb",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T23:48:52.656608Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T23:48:52.656634Z",
"modified": "2023-10-18T23:48:52.665936Z"
}
},
{
"id": 2443,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3967,
"topic": "igwn.gwalert",
"uuid": "93045ec5-9807-47e2-8e6c-ce01123c577b",
"title": "S231018by - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018by/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018by/view/"
},
"event": {
"far": 9.121701e-06,
"time": "2023-10-18T23:30:37.038Z",
"group": "CBC",
"search": "AllSky",
"area_50": 375.0068918509146,
"area_90": 1702.9268061334578,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 7.054686413467839e-05,
"HasMassGap": 0.07348257981570216,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f5a447476213dfe78e0ac39a4e52afd6",
"classification": {
"BBH": 0.053167936,
"BNS": 0.0,
"NSBH": 3.782e-06,
"Terrestrial": 0.946828283
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-18T23:35:44Z",
"superevent_id": "S231018by",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T23:35:46.951555Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T23:35:46.951590Z",
"modified": "2023-10-18T23:35:46.960352Z"
}
},
{
"id": 2442,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3966,
"topic": "igwn.gwalert",
"uuid": "fccdca6f-e1db-4254-8b7b-ce2cdc76c87c",
"title": "S231018by - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018by/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018by/view/"
},
"event": {
"far": 9.121701e-06,
"time": "2023-10-18T23:30:37.038Z",
"group": "CBC",
"search": "AllSky",
"area_50": 375.0068918509146,
"area_90": 1702.9268061334578,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 7.054686413467839e-05,
"HasMassGap": 0.07348257981570216,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f5a447476213dfe78e0ac39a4e52afd6",
"classification": {
"BBH": 0.053167936,
"BNS": 0.0,
"NSBH": 3.782e-06,
"Terrestrial": 0.946828283
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-18T23:31:09Z",
"superevent_id": "S231018by",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T23:31:11.563550Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T23:31:11.563574Z",
"modified": "2023-10-18T23:31:11.574441Z"
}
},
{
"id": 2441,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3959,
"topic": "igwn.gwalert",
"uuid": "206c7aa9-957a-4b6c-8f83-89faf196a19d",
"title": "S231018br - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018br/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018br/view/"
},
"event": {
"far": 8.06762e-07,
"time": "2023-10-18T16:43:52.579Z",
"group": "Burst",
"search": "AllSky",
"area_50": 103.23311836097356,
"area_90": 462.45079851135296,
"duration": 0.030736,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "619e2645409f72228b9b2369c1e93d5b",
"classification": {},
"skymap_version": 0,
"central_frequency": 328.187561
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-18T16:50:10Z",
"superevent_id": "S231018br",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T16:50:11.393956Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T16:50:11.393987Z",
"modified": "2023-10-18T16:50:11.412466Z"
}
},
{
"id": 2440,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3958,
"topic": "igwn.gwalert",
"uuid": "2cab4ae3-b8a2-488b-86f3-bdd985723abe",
"title": "S231018br - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018br/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018br/view/"
},
"event": {
"far": 8.06762e-07,
"time": "2023-10-18T16:43:52.579Z",
"group": "Burst",
"search": "AllSky",
"area_50": 103.23311836097356,
"area_90": 462.45079851135296,
"duration": 0.030736,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "619e2645409f72228b9b2369c1e93d5b",
"classification": {},
"skymap_version": 0,
"central_frequency": 328.187561
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-18T16:45:33Z",
"superevent_id": "S231018br",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T16:45:34.679927Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T16:45:34.679952Z",
"modified": "2023-10-18T16:45:34.691541Z"
}
},
{
"id": 2439,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3955,
"topic": "igwn.gwalert",
"uuid": "004fd0c8-2581-40ec-b03f-f8025b767041",
"title": "S231018bi - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018bi/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018bi/view/"
},
"event": {
"far": 2.162149003044086e-05,
"time": "2023-10-18T15:43:41.566Z",
"group": "CBC",
"search": "AllSky",
"area_50": 737.7391141406157,
"area_90": 2659.7215616741883,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.007345713506882921,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "566d3cd2405da2fd7396d2ac4438bde9",
"classification": {
"BBH": 0.06521181020026615,
"BNS": 6.145732402741178e-15,
"NSBH": 3.943219417289654e-13,
"Terrestrial": 0.9347881897993334
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-18T15:48:39Z",
"superevent_id": "S231018bi",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T15:48:41.063678Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T15:48:41.063703Z",
"modified": "2023-10-18T15:48:41.069190Z"
}
},
{
"id": 2438,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3954,
"topic": "igwn.gwalert",
"uuid": "3e0ccae5-1e7c-4cce-afe5-efab939a684f",
"title": "S231018bi - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018bi/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018bi/view/"
},
"event": {
"far": 2.162149003044086e-05,
"time": "2023-10-18T15:43:41.566Z",
"group": "CBC",
"search": "AllSky",
"area_50": 737.7391141406157,
"area_90": 2659.7215616741883,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.007345713506882921,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "566d3cd2405da2fd7396d2ac4438bde9",
"classification": {
"BBH": 0.06521181020026615,
"BNS": 6.145732402741178e-15,
"NSBH": 3.943219417289654e-13,
"Terrestrial": 0.9347881897993334
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-18T15:44:04Z",
"superevent_id": "S231018bi",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T15:44:05.682323Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T15:44:05.682365Z",
"modified": "2023-10-18T15:44:05.688929Z"
}
},
{
"id": 2437,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3953,
"topic": "igwn.gwalert",
"uuid": "5b7e0fb9-a01c-47b8-b98b-7c9cdcfd46b5",
"title": "S231018bh - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018bh/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018bh/view/"
},
"event": {
"far": 1.875401735968026e-05,
"time": "2023-10-18T15:37:37.685Z",
"group": "CBC",
"search": "AllSky",
"area_50": 696.8235489365715,
"area_90": 3474.675691174231,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b5406f2e56cc71c4c87783c6178631ca",
"classification": {
"BBH": 0.07446464678816275,
"BNS": 4.90899807332565e-14,
"NSBH": 3.2224316494757838e-12,
"Terrestrial": 0.9255353532085657
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-18T15:42:34Z",
"superevent_id": "S231018bh",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T15:42:35.635154Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T15:42:35.635195Z",
"modified": "2023-10-18T15:42:35.641345Z"
}
},
{
"id": 2436,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3952,
"topic": "igwn.gwalert",
"uuid": "54d92a03-93f2-4ed1-a08d-4cbd4c32618d",
"title": "S231018bh - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018bh/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018bh/view/"
},
"event": {
"far": 1.875401735968026e-05,
"time": "2023-10-18T15:37:37.685Z",
"group": "CBC",
"search": "AllSky",
"area_50": 696.8235489365715,
"area_90": 3474.675691174231,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b5406f2e56cc71c4c87783c6178631ca",
"classification": {
"BBH": 0.07446464678816275,
"BNS": 4.90899807332565e-14,
"NSBH": 3.2224316494757838e-12,
"Terrestrial": 0.9255353532085657
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-18T15:37:59Z",
"superevent_id": "S231018bh",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T15:38:00.185924Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T15:38:00.185950Z",
"modified": "2023-10-18T15:38:00.218997Z"
}
},
{
"id": 2435,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3950,
"topic": "igwn.gwalert",
"uuid": "8de9a193-f79a-4ac9-9f39-42bf08352a6c",
"title": "S231018ax - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018ax/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018ax/view/"
},
"event": {
"far": 6.760761607438326e-06,
"time": "2023-10-18T13:24:49.409Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1331.5393681275164,
"area_90": 5985.842277646044,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.3311659451659451,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4531f8051e4c82aeffd1b75171e18eae",
"classification": {
"BBH": 0.0,
"BNS": 0.35853526757803156,
"NSBH": 0.007425141497869098,
"Terrestrial": 0.6340395909240994
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-18T13:29:50Z",
"superevent_id": "S231018ax",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T13:29:51.953232Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T13:29:51.953255Z",
"modified": "2023-10-18T13:29:51.958591Z"
}
},
{
"id": 2434,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3949,
"topic": "igwn.gwalert",
"uuid": "a4b96b12-1877-4d0f-8d34-86d77cf70b1b",
"title": "S231018ax - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018ax/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018ax/view/"
},
"event": {
"far": 6.760761607438326e-06,
"time": "2023-10-18T13:24:49.409Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1331.5393681275164,
"area_90": 5985.842277646044,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.3311659451659451,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4531f8051e4c82aeffd1b75171e18eae",
"classification": {
"BBH": 0.0,
"BNS": 0.35853526757803156,
"NSBH": 0.007425141497869098,
"Terrestrial": 0.6340395909240994
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-18T13:25:16Z",
"superevent_id": "S231018ax",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T13:25:18.505642Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T13:25:18.505681Z",
"modified": "2023-10-18T13:25:18.516542Z"
}
},
{
"id": 2433,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3946,
"topic": "igwn.gwalert",
"uuid": "3978e116-9a30-431d-b46c-a6b5365bc41d",
"title": "S231018at - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018at/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018at/view/"
},
"event": {
"far": 5.17278203915339e-06,
"time": "2023-10-18T12:26:24.804Z",
"group": "CBC",
"search": "AllSky",
"area_50": 919.4461883288335,
"area_90": 3843.964895067146,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0020665194334949307,
"HasMassGap": 0.18512593333424557,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "6a0461dcbb7c4894100628933269e588",
"classification": {
"BBH": 0.26469021239821133,
"BNS": 0.0,
"NSBH": 0.040996970982865914,
"Terrestrial": 0.6943128166189227
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-18T12:31:25Z",
"superevent_id": "S231018at",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T12:31:27.131236Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T12:31:27.131263Z",
"modified": "2023-10-18T12:31:27.140452Z"
}
},
{
"id": 2432,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3945,
"topic": "igwn.gwalert",
"uuid": "8e0a4ef6-f8a4-4894-a112-82b88183cf75",
"title": "S231018at - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018at/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018at/view/"
},
"event": {
"far": 5.17278203915339e-06,
"time": "2023-10-18T12:26:24.804Z",
"group": "CBC",
"search": "AllSky",
"area_50": 919.4461883288335,
"area_90": 3843.964895067146,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0020665194334949307,
"HasMassGap": 0.18512593333424557,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "6a0461dcbb7c4894100628933269e588",
"classification": {
"BBH": 0.26469021239821133,
"BNS": 0.0,
"NSBH": 0.040996970982865914,
"Terrestrial": 0.6943128166189227
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-18T12:26:50Z",
"superevent_id": "S231018at",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T12:26:51.723034Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T12:26:51.723061Z",
"modified": "2023-10-18T12:26:51.735969Z"
}
},
{
"id": 2431,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3944,
"topic": "igwn.gwalert",
"uuid": "82b500de-71cb-4f1b-a96e-2ea8b8d98b2d",
"title": "S231018v - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018v/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018v/view/"
},
"event": {
"far": 6.458056304836646e-06,
"time": "2023-10-18T07:04:45.574Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2276.3741892239877,
"area_90": 7854.1099318861,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "e0a2ea3f868118ca09d6958f19b319ce",
"classification": {
"BBH": 0.0,
"BNS": 0.2036948678704862,
"NSBH": 0.003078186934100186,
"Terrestrial": 0.7932269451954136
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-18T07:09:46Z",
"superevent_id": "S231018v",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T07:09:47.831092Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T07:09:47.831127Z",
"modified": "2023-10-18T07:09:47.837028Z"
}
},
{
"id": 2430,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3943,
"topic": "igwn.gwalert",
"uuid": "000a8a33-76d1-45d7-bac1-8318f2331515",
"title": "S231018v - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231018v/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231018v/view/"
},
"event": {
"far": 6.458056304836646e-06,
"time": "2023-10-18T07:04:45.574Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2276.3741892239877,
"area_90": 7854.1099318861,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "e0a2ea3f868118ca09d6958f19b319ce",
"classification": {
"BBH": 0.0,
"BNS": 0.2036948678704862,
"NSBH": 0.003078186934100186,
"Terrestrial": 0.7932269451954136
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-18T07:05:12Z",
"superevent_id": "S231018v",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-18T07:05:13.411994Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-18T07:05:13.412033Z",
"modified": "2023-10-18T07:05:13.440828Z"
}
},
{
"id": 2429,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3942,
"topic": "igwn.gwalert",
"uuid": "d3b02a75-5799-4da0-8858-11ec25930a72",
"title": "S231017bs - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231017bs/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231017bs/view/"
},
"event": {
"far": 1.815621e-05,
"time": "2023-10-17T22:56:14.042Z",
"group": "CBC",
"search": "AllSky",
"area_50": 889.0217936899286,
"area_90": 3126.3688284115974,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.02590168498638381,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c0679486b64d6371dc68240d05345523",
"classification": {
"BBH": 0.028153443,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.971846557
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-17T23:01:24Z",
"superevent_id": "S231017bs",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-17T23:01:25.992836Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-17T23:01:25.992868Z",
"modified": "2023-10-17T23:01:25.998858Z"
}
},
{
"id": 2428,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3941,
"topic": "igwn.gwalert",
"uuid": "d37089c6-7670-428d-bff8-4d162c9a92ec",
"title": "S231017bs - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231017bs/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231017bs/view/"
},
"event": {
"far": 1.815621e-05,
"time": "2023-10-17T22:56:14.042Z",
"group": "CBC",
"search": "AllSky",
"area_50": 889.0217936899286,
"area_90": 3126.3688284115974,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.02590168498638381,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c0679486b64d6371dc68240d05345523",
"classification": {
"BBH": 0.028153443,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.971846557
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-17T22:56:50Z",
"superevent_id": "S231017bs",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-17T22:56:51.490109Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-17T22:56:51.490135Z",
"modified": "2023-10-17T22:56:51.501049Z"
}
},
{
"id": 2427,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3940,
"topic": "igwn.gwalert",
"uuid": "926e80cf-7a85-4821-9f8f-ec83b8990468",
"title": "S231017bq - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231017bq/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231017bq/view/"
},
"event": {
"far": 1.57254e-05,
"time": "2023-10-17T22:00:33.871Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1158.2252303914104,
"area_90": 4469.2386607494645,
"duration": 0.034044,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "de7408d38b255facc2b335be0598727f",
"classification": {},
"skymap_version": 0,
"central_frequency": 25.525661
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-17T22:07:18Z",
"superevent_id": "S231017bq",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-17T22:07:20.481651Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-17T22:07:20.481695Z",
"modified": "2023-10-17T22:07:20.492407Z"
}
},
{
"id": 2426,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3939,
"topic": "igwn.gwalert",
"uuid": "ffb494da-ee1d-4eb3-9c35-6ebe04c8b570",
"title": "S231017bq - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231017bq/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231017bq/view/"
},
"event": {
"far": 1.57254e-05,
"time": "2023-10-17T22:00:33.871Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1158.2252303914104,
"area_90": 4469.2386607494645,
"duration": 0.034044,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "de7408d38b255facc2b335be0598727f",
"classification": {},
"skymap_version": 0,
"central_frequency": 25.525661
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-17T22:02:35Z",
"superevent_id": "S231017bq",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-17T22:02:36.185648Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-17T22:02:36.185683Z",
"modified": "2023-10-17T22:02:36.198545Z"
}
},
{
"id": 2425,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3934,
"topic": "igwn.gwalert",
"uuid": "06ba7dc2-9d22-43c8-8273-17c2ee4d3c2d",
"title": "S231017bj - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231017bj/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231017bj/view/"
},
"event": {
"far": 5.26891153640463e-06,
"time": "2023-10-17T13:28:29.537Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1584.166755336078,
"area_90": 7086.995540163093,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.2967005004347674,
"HasMassGap": 0.037732765060047004,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "67770aae569c9c3c96fdd77e0e23e9e8",
"classification": {
"BBH": 0.2417229277115553,
"BNS": 0.0,
"NSBH": 0.0754573254571847,
"Terrestrial": 0.68281974683126
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-17T13:33:26Z",
"superevent_id": "S231017bj",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-17T13:33:28.671915Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-17T13:33:28.671952Z",
"modified": "2023-10-17T13:33:28.679573Z"
}
}
]
}