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=8500&ordering=message",
"previous": "https://hermes.lco.global/api/v0/nonlocalizedeventsequence/?format=api&limit=100&offset=8300&ordering=message",
"results": [
{
"id": 2724,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4351,
"topic": "igwn.gwalert",
"uuid": "1f4a2f54-f7ac-4c55-913b-f5cd86d7675e",
"title": "S231104m - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231104m/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231104m/view/"
},
"event": {
"far": 2.27548e-05,
"time": "2023-11-04T07:55:47.805Z",
"group": "Burst",
"search": "BBH",
"area_50": 3971.5375291392415,
"area_90": 12236.901347178815,
"duration": 0.044552,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "221c9a0cbed91f1f1ba7d375b0b2cf57",
"classification": {},
"skymap_version": 0,
"central_frequency": 25.628611
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-04T07:57:11Z",
"superevent_id": "S231104m",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-04T07:57:12.841349Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-04T07:57:12.841370Z",
"modified": "2023-11-04T07:57:12.849439Z"
}
},
{
"id": 2723,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4350,
"topic": "igwn.gwalert",
"uuid": "1c578365-cd60-43ee-96b7-9165c8928923",
"title": "S231104l - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231104l/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231104l/view/"
},
"event": {
"far": 1.907409521489757e-05,
"time": "2023-11-04T07:36:09.852Z",
"group": "CBC",
"search": "AllSky",
"area_50": 899.722787666371,
"area_90": 3862.429355261791,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f06b883aa3804f74efc4654e2a60ad92",
"classification": {
"BBH": 0.07527290093719201,
"BNS": 1.942219346856392e-15,
"NSBH": 1.3871545209344374e-13,
"Terrestrial": 0.9247270990626674
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-04T07:41:08Z",
"superevent_id": "S231104l",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-04T07:41:09.061545Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-04T07:41:09.061584Z",
"modified": "2023-11-04T07:41:09.067362Z"
}
},
{
"id": 2722,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4349,
"topic": "igwn.gwalert",
"uuid": "9e18d719-eba1-4a00-93fb-4f10357886aa",
"title": "S231104l - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231104l/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231104l/view/"
},
"event": {
"far": 1.178111915490438e-05,
"time": "2023-11-04T07:36:09.852Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1132.6267742124699,
"area_90": 5135.63781504713,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7097276878d81c8ef2aa9af3508757d9",
"classification": {
"BBH": 0.1306009444180451,
"BNS": 2.8512706891469137e-14,
"NSBH": 1.9905381079291597e-12,
"Terrestrial": 0.8693990555799358
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-04T07:36:32Z",
"superevent_id": "S231104l",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-04T07:36:34.206608Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-04T07:36:34.206629Z",
"modified": "2023-11-04T07:36:34.216768Z"
}
},
{
"id": 2721,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4348,
"topic": "igwn.gwalert",
"uuid": "dc75928b-94c4-48a8-b6f5-23c8f1df0b0a",
"title": "S231104j - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231104j/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231104j/view/"
},
"event": {
"far": 6.269523485553254e-06,
"time": "2023-11-04T07:15:57.806Z",
"group": "CBC",
"search": "AllSky",
"area_50": 487.15750519225674,
"area_90": 2047.0372006700363,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.2442702071711947,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ce91aaad3acbbc49c5f98ae9e7b875cb",
"classification": {
"BBH": 0.0,
"BNS": 0.005892305246780489,
"NSBH": 0.0018835178112169104,
"Terrestrial": 0.9922241769420026
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-04T07:20:58Z",
"superevent_id": "S231104j",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-04T07:21:00.556593Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-04T07:21:00.556635Z",
"modified": "2023-11-04T07:21:00.564355Z"
}
},
{
"id": 2720,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4347,
"topic": "igwn.gwalert",
"uuid": "9839f481-f077-48ed-b38f-2e8e6a0833ed",
"title": "S231104j - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231104j/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231104j/view/"
},
"event": {
"far": 6.269523485553254e-06,
"time": "2023-11-04T07:15:57.806Z",
"group": "CBC",
"search": "AllSky",
"area_50": 487.15750519225674,
"area_90": 2047.0372006700363,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.2442702071711947,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ce91aaad3acbbc49c5f98ae9e7b875cb",
"classification": {
"BBH": 0.0,
"BNS": 0.005892305246780489,
"NSBH": 0.0018835178112169104,
"Terrestrial": 0.9922241769420026
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-04T07:16:24Z",
"superevent_id": "S231104j",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-04T07:16:25.565853Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-04T07:16:25.565879Z",
"modified": "2023-11-04T07:16:25.576705Z"
}
},
{
"id": 2719,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4342,
"topic": "igwn.gwalert",
"uuid": "cb4b4a0f-8c9b-4c45-b5ea-9a49c7d0a0e1",
"title": "S231103aa - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231103aa/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231103aa/view/"
},
"event": {
"far": 1.563055530078578e-05,
"time": "2023-11-03T18:52:48.712Z",
"group": "CBC",
"search": "AllSky",
"area_50": 449.8089379803598,
"area_90": 1939.607614083007,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "1a083c1574de3fbb35e4d908798b826d",
"classification": {
"BBH": 0.09076928700571418,
"BNS": 3.2193780386591967e-16,
"NSBH": 2.4723612802233856e-14,
"Terrestrial": 0.9092307129942607
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-03T18:58:02Z",
"superevent_id": "S231103aa",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-03T18:58:03.901748Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-03T18:58:03.901775Z",
"modified": "2023-11-03T18:58:03.908470Z"
}
},
{
"id": 2718,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4341,
"topic": "igwn.gwalert",
"uuid": "e56d96ee-59a4-4580-9e45-ef02423a3847",
"title": "S231103aa - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231103aa/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231103aa/view/"
},
"event": {
"far": 1.563055530078578e-05,
"time": "2023-11-03T18:52:48.712Z",
"group": "CBC",
"search": "AllSky",
"area_50": 449.8089379803598,
"area_90": 1939.607614083007,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "1a083c1574de3fbb35e4d908798b826d",
"classification": {
"BBH": 0.09076928700571418,
"BNS": 3.2193780386591967e-16,
"NSBH": 2.4723612802233856e-14,
"Terrestrial": 0.9092307129942607
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-03T18:53:28Z",
"superevent_id": "S231103aa",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-03T18:53:29.277913Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-03T18:53:29.277936Z",
"modified": "2023-11-03T18:53:29.287854Z"
}
},
{
"id": 2717,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4340,
"topic": "igwn.gwalert",
"uuid": "3d315516-a368-4136-b040-798500ed838d",
"title": "S231103y - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231103y/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231103y/view/"
},
"event": {
"far": 7.694285605394538e-06,
"time": "2023-11-03T18:31:24.121Z",
"group": "CBC",
"search": "AllSky",
"area_50": 877.4815060682752,
"area_90": 3054.1895749234363,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.850902327617797,
"HasMassGap": 0.27586766807024554,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ca45de5f86cb3328f3ce35c79e4e534e",
"classification": {
"BBH": 0.03967611734193285,
"BNS": 0.0,
"NSBH": 0.045597312637127324,
"Terrestrial": 0.9147265700209398
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-03T18:36:25Z",
"superevent_id": "S231103y",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-03T18:36:26.881464Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-03T18:36:26.881489Z",
"modified": "2023-11-03T18:36:26.886668Z"
}
},
{
"id": 2716,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4339,
"topic": "igwn.gwalert",
"uuid": "c11aad6a-282c-48d2-8df0-293199ce07c5",
"title": "S231103y - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231103y/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231103y/view/"
},
"event": {
"far": 7.694285605394538e-06,
"time": "2023-11-03T18:31:24.121Z",
"group": "CBC",
"search": "AllSky",
"area_50": 877.4815060682752,
"area_90": 3054.1895749234363,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.850902327617797,
"HasMassGap": 0.27586766807024554,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ca45de5f86cb3328f3ce35c79e4e534e",
"classification": {
"BBH": 0.03967611734193285,
"BNS": 0.0,
"NSBH": 0.045597312637127324,
"Terrestrial": 0.9147265700209398
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-03T18:31:50Z",
"superevent_id": "S231103y",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-03T18:31:52.360927Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-03T18:31:52.360954Z",
"modified": "2023-11-03T18:31:52.368839Z"
}
},
{
"id": 2715,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4336,
"topic": "igwn.gwalert",
"uuid": "5ed1e32c-e0e0-4576-ac79-948813d2a2cc",
"title": "S231103n - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231103n/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231103n/view/"
},
"event": {
"far": 1.654060763361317e-05,
"time": "2023-11-03T14:33:51.674Z",
"group": "CBC",
"search": "AllSky",
"area_50": 458.6739771079028,
"area_90": 1799.4455753327418,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c8f279c88146ea980b6903f4ed691791",
"classification": {
"BBH": 0.0,
"BNS": 0.003258855509563235,
"NSBH": 0.0,
"Terrestrial": 0.9967411444904367
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-03T14:38:57Z",
"superevent_id": "S231103n",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-03T14:38:58.620674Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-03T14:38:58.620696Z",
"modified": "2023-11-03T14:38:58.627470Z"
}
},
{
"id": 2714,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4335,
"topic": "igwn.gwalert",
"uuid": "1833a812-9b56-4669-ac1a-4e8c8c38bae1",
"title": "S231103n - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231103n/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231103n/view/"
},
"event": {
"far": 1.654060763361317e-05,
"time": "2023-11-03T14:33:51.674Z",
"group": "CBC",
"search": "AllSky",
"area_50": 458.6739771079028,
"area_90": 1799.4455753327418,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c8f279c88146ea980b6903f4ed691791",
"classification": {
"BBH": 0.0,
"BNS": 0.003258855509563235,
"NSBH": 0.0,
"Terrestrial": 0.9967411444904367
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-03T14:34:22Z",
"superevent_id": "S231103n",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-03T14:34:23.724059Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-03T14:34:23.724135Z",
"modified": "2023-11-03T14:34:23.732160Z"
}
},
{
"id": 2713,
"sequence_number": 1,
"sequence_type": "UPDATE",
"message": {
"id": 4334,
"topic": "gcn.classic.text.ICECUBE_ASTROTRACK_GOLD",
"uuid": "8c2e9f30-cf27-4448-bbc4-c5d76fccb477",
"title": "GCN/AMON NOTICE",
"submitter": "GCN Classic Over Kafka",
"authors": "",
"data": {
"far": "0.1472 [yr^-1]",
"urls": {
"gcn": "https://gcn.gsfc.nasa.gov/notices_amon_g_b/138515_8773328.amon"
},
"title": "GCN/AMON NOTICE",
"energy": "1.8034e+02 [TeV]",
"src_ra": "105.6700d {+07h 02m 41s} (J2000), 106.1164d {+07h 04m 28s} (current), 104.7323d {+06h 58m 56s} (1950)",
"stream": "24",
"run_num": "138515",
"src_dec": "+47.8500d {+47d 51' 00\"} (J2000), +47.8137d {+47d 48' 49\"} (current), +47.9230d {+47d 55' 23\"} (1950)",
"comments": "IceCube Gold event.\nThe position error is statistical only, there is no systematic added.",
"revision": "1",
"sun_dist": "116.07 [deg] Sun_angle= 7.5 [hr] (West of Sun)",
"event_num": "8773328",
"moon_dist": "21.77 [deg]",
"src_error": "147.59 [arcmin radius, stat-only, 90% containment]",
"sun_postn": "218.47d {+14h 33m 53s} -15.09d {-15d 05' 32\"}",
"ecl_coords": "101.54, 25.04 [deg] ecliptic lon,lat of the event",
"gal_coords": "169.04, 21.55 [deg] galactic lon,lat of the event",
"moon_postn": "114.01d {+07h 36m 01s} +26.94d {+26d 56' 18\"}",
"signalness": "5.9238e-01 [dn]",
"notice_date": "Fri 03 Nov 23 14:13:43 UT",
"notice_type": "ICECUBE Astrotrack Gold",
"src_error50": "86.99 [arcmin radius, stat-only, 50% containment]",
"discovery_date": "20251 TJD; 307 DOY; 23/11/03 (yy/mm/dd)",
"discovery_time": "33455 SOD {09:17:35.29} UT"
},
"message_text": "TITLE: GCN/AMON NOTICE\nNOTICE_DATE: Fri 03 Nov 23 14:13:43 UT\nNOTICE_TYPE: ICECUBE Astrotrack Gold \nSTREAM: 24\nRUN_NUM: 138515\nEVENT_NUM: 8773328\nSRC_RA: 105.6700d {+07h 02m 41s} (J2000),\n 106.1164d {+07h 04m 28s} (current),\n 104.7323d {+06h 58m 56s} (1950)\nSRC_DEC: +47.8500d {+47d 51' 00\"} (J2000),\n +47.8137d {+47d 48' 49\"} (current),\n +47.9230d {+47d 55' 23\"} (1950)\nSRC_ERROR: 147.59 [arcmin radius, stat-only, 90% containment]\nSRC_ERROR50: 86.99 [arcmin radius, stat-only, 50% containment]\nDISCOVERY_DATE: 20251 TJD; 307 DOY; 23/11/03 (yy/mm/dd)\nDISCOVERY_TIME: 33455 SOD {09:17:35.29} UT\nREVISION: 1\nENERGY: 1.8034e+02 [TeV]\nSIGNALNESS: 5.9238e-01 [dn]\nFAR: 0.1472 [yr^-1]\nSUN_POSTN: 218.47d {+14h 33m 53s} -15.09d {-15d 05' 32\"}\nSUN_DIST: 116.07 [deg] Sun_angle= 7.5 [hr] (West of Sun)\nMOON_POSTN: 114.01d {+07h 36m 01s} +26.94d {+26d 56' 18\"}\nMOON_DIST: 21.77 [deg]\nGAL_COORDS: 169.04, 21.55 [deg] galactic lon,lat of the event\nECL_COORDS: 101.54, 25.04 [deg] ecliptic lon,lat of the event\nCOMMENTS: IceCube Gold event. \nCOMMENTS: The position error is statistical only, there is no systematic added. \n",
"published": "2023-11-03T14:13:43Z",
"message_parser": "Icecube Notice Plaintext Parser v1",
"retracted": false,
"created": "2023-11-03T14:13:43.416973Z",
"modified": "2023-11-03T14:13:43.422314Z"
}
},
{
"id": 2712,
"sequence_number": 0,
"sequence_type": "INITIAL",
"message": {
"id": 4332,
"topic": "gcn.classic.text.ICECUBE_ASTROTRACK_GOLD",
"uuid": "d39d5c80-9d74-481f-8b02-40d832591f31",
"title": "GCN/AMON NOTICE",
"submitter": "GCN Classic Over Kafka",
"authors": "",
"data": {
"far": "0.1472 [yr^-1]",
"urls": {
"gcn": "https://gcn.gsfc.nasa.gov/notices_amon_g_b/138515_8773328.amon"
},
"title": "GCN/AMON NOTICE",
"energy": "1.8034e+02 [TeV]",
"src_ra": "104.2522d {+06h 57m 01s} (J2000), 104.6934d {+06h 58m 46s} (current), 103.3256d {+06h 53m 18s} (1950)",
"stream": "24",
"run_num": "138515",
"src_dec": "+46.5805d {+46d 34' 50\"} (J2000), +46.5473d {+46d 32' 50\"} (current), +46.6469d {+46d 38' 49\"} (1950)",
"comments": "IceCube Gold event.\nThe position error is statistical only, there is no systematic added.",
"revision": "0",
"sun_dist": "116.99 [deg] Sun_angle= 7.6 [hr] (West of Sun)",
"event_num": "8773328",
"moon_dist": "19.92 [deg]",
"src_error": "64.55 [arcmin radius, stat-only, 90% containment]",
"sun_postn": "218.27d {+14h 33m 05s} -15.03d {-15d 01' 41\"}",
"ecl_coords": "100.65, 23.67 [deg] ecliptic lon,lat of the event",
"gal_coords": "170.02, 20.25 [deg] galactic lon,lat of the event",
"moon_postn": "111.20d {+07h 24m 49s} +27.31d {+27d 18' 21\"}",
"signalness": "5.9238e-01 [dn]",
"notice_date": "Fri 03 Nov 23 09:18:23 UT",
"notice_type": "ICECUBE Astrotrack Gold",
"src_error50": "25.15 [arcmin radius, stat-only, 50% containment]",
"discovery_date": "20251 TJD; 307 DOY; 23/11/03 (yy/mm/dd)",
"discovery_time": "33455 SOD {09:17:35.29} UT"
},
"message_text": "TITLE: GCN/AMON NOTICE\nNOTICE_DATE: Fri 03 Nov 23 09:18:23 UT\nNOTICE_TYPE: ICECUBE Astrotrack Gold \nSTREAM: 24\nRUN_NUM: 138515\nEVENT_NUM: 8773328\nSRC_RA: 104.2522d {+06h 57m 01s} (J2000),\n 104.6934d {+06h 58m 46s} (current),\n 103.3256d {+06h 53m 18s} (1950)\nSRC_DEC: +46.5805d {+46d 34' 50\"} (J2000),\n +46.5473d {+46d 32' 50\"} (current),\n +46.6469d {+46d 38' 49\"} (1950)\nSRC_ERROR: 64.55 [arcmin radius, stat-only, 90% containment]\nSRC_ERROR50: 25.15 [arcmin radius, stat-only, 50% containment]\nDISCOVERY_DATE: 20251 TJD; 307 DOY; 23/11/03 (yy/mm/dd)\nDISCOVERY_TIME: 33455 SOD {09:17:35.29} UT\nREVISION: 0\nENERGY: 1.8034e+02 [TeV]\nSIGNALNESS: 5.9238e-01 [dn]\nFAR: 0.1472 [yr^-1]\nSUN_POSTN: 218.27d {+14h 33m 05s} -15.03d {-15d 01' 41\"}\nSUN_DIST: 116.99 [deg] Sun_angle= 7.6 [hr] (West of Sun)\nMOON_POSTN: 111.20d {+07h 24m 49s} +27.31d {+27d 18' 21\"}\nMOON_DIST: 19.92 [deg]\nGAL_COORDS: 170.02, 20.25 [deg] galactic lon,lat of the event\nECL_COORDS: 100.65, 23.67 [deg] ecliptic lon,lat of the event\nCOMMENTS: IceCube Gold event. \nCOMMENTS: The position error is statistical only, there is no systematic added. \n",
"published": "2023-11-03T09:18:23Z",
"message_parser": "Icecube Notice Plaintext Parser v1",
"retracted": false,
"created": "2023-11-03T09:18:24.172831Z",
"modified": "2023-11-03T09:18:24.183141Z"
}
},
{
"id": 2711,
"sequence_number": 4,
"sequence_type": "UPDATE",
"message": {
"id": 4329,
"topic": "igwn.gwalert",
"uuid": "c2379a5f-5a73-462d-a6d1-3645b7284a81",
"title": "S231102w - UPDATE",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102w/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231102w/view/"
},
"event": {
"far": 5.837800414931088e-23,
"time": "2023-11-02T07:17:36.371Z",
"group": "CBC",
"search": "AllSky",
"area_50": 652.4458974460308,
"area_90": 2343.0980340182755,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "9f3eaf4db6930419d61298c1c8aab67c",
"classification": {
"BBH": 0.9999999999999997,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 3.3306690738754696e-16
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "UPDATE",
"sequence_num": 4,
"time_created": "2023-11-03T00:53:34Z",
"superevent_id": "S231102w",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-03T00:53:34.909863Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-03T00:53:34.909914Z",
"modified": "2023-11-03T00:53:34.919571Z"
}
},
{
"id": 2710,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4328,
"topic": "igwn.gwalert",
"uuid": "d34d21f6-bea8-46f4-9aeb-a672047f1944",
"title": "S231102ci - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102ci/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102ci/view/"
},
"event": {
"far": 3.58307e-07,
"time": "2023-11-02T23:24:33.551Z",
"group": "Burst",
"search": "BBH",
"area_50": 1791.0526388806302,
"area_90": 5781.054628214518,
"duration": 0.016119,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "d5fd295d29d1faba3629eb75d530a1bc",
"classification": {},
"skymap_version": 0,
"central_frequency": 66.329361
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T23:30:20Z",
"superevent_id": "S231102ci",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T23:30:20.828840Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T23:30:20.828883Z",
"modified": "2023-11-02T23:30:20.835592Z"
}
},
{
"id": 2709,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4327,
"topic": "igwn.gwalert",
"uuid": "3e5b5d74-36e5-43bb-bab4-f369febc0db7",
"title": "S231102ci - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102ci/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102ci/view/"
},
"event": {
"far": 3.58307e-07,
"time": "2023-11-02T23:24:33.551Z",
"group": "Burst",
"search": "BBH",
"area_50": 1791.0526388806302,
"area_90": 5781.054628214518,
"duration": 0.016119,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "d5fd295d29d1faba3629eb75d530a1bc",
"classification": {},
"skymap_version": 0,
"central_frequency": 66.329361
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-02T23:25:45Z",
"superevent_id": "S231102ci",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T23:25:47.080576Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T23:25:47.080600Z",
"modified": "2023-11-02T23:25:47.091442Z"
}
},
{
"id": 2708,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4326,
"topic": "igwn.gwalert",
"uuid": "d5af993f-d89d-4e2a-9e91-b4d00a474895",
"title": "S231102ce - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102ce/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231102ce/view/"
},
"event": {
"far": 2.298624531249516e-05,
"time": "2023-11-02T22:11:10.024Z",
"group": "CBC",
"search": "AllSky",
"area_50": 466.962001854363,
"area_90": 1588.7828703847388,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0796646410272171,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ca6ae74ce7db8975b910a68f867a100f",
"classification": {
"BBH": 0.05471592944967455,
"BNS": 0.0,
"NSBH": 0.0004851871958925329,
"Terrestrial": 0.944798883354433
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T22:16:09Z",
"superevent_id": "S231102ce",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T22:16:11.432175Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T22:16:11.432198Z",
"modified": "2023-11-02T22:16:11.437602Z"
}
},
{
"id": 2707,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4325,
"topic": "igwn.gwalert",
"uuid": "c2da58b9-be6d-4e71-93ce-d1c1940dca32",
"title": "S231102ce - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102ce/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102ce/view/"
},
"event": {
"far": 3.558735186554931e-06,
"time": "2023-11-02T22:11:10.023Z",
"group": "CBC",
"search": "AllSky",
"area_50": 510.2905362883895,
"area_90": 1699.3598081413102,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.008762554551601204,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0aad97045036b4633d9455cdf4f5e45d",
"classification": {
"BBH": 0.37585087661732364,
"BNS": 2.7104142977286826e-16,
"NSBH": 1.8302138835269887e-14,
"Terrestrial": 0.6241491233826577
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-02T22:11:34Z",
"superevent_id": "S231102ce",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T22:11:35.788305Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T22:11:35.788354Z",
"modified": "2023-11-02T22:11:35.799122Z"
}
},
{
"id": 2706,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4324,
"topic": "igwn.gwalert",
"uuid": "3cbebcaf-b95e-4897-ace4-75c4b9bf1716",
"title": "S231102bo - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102bo/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102bo/view/"
},
"event": {
"far": 3.09092e-06,
"time": "2023-11-02T18:58:47.199Z",
"group": "Burst",
"search": "BBH",
"area_50": 1147.3144130036653,
"area_90": 4141.914139117108,
"duration": 0.031363,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "cda45b17faee9da095b632bb79e90728",
"classification": {},
"skymap_version": 0,
"central_frequency": 24.506735
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T19:04:50Z",
"superevent_id": "S231102bo",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T19:04:50.834392Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T19:04:50.834415Z",
"modified": "2023-11-02T19:04:50.839565Z"
}
},
{
"id": 2705,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4323,
"topic": "igwn.gwalert",
"uuid": "b19bfe27-46b5-4ae6-827a-7855b22c619d",
"title": "S231102bo - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102bo/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102bo/view/"
},
"event": {
"far": 3.09092e-06,
"time": "2023-11-02T18:58:47.199Z",
"group": "Burst",
"search": "BBH",
"area_50": 1147.3144130036653,
"area_90": 4141.914139117108,
"duration": 0.031363,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "cda45b17faee9da095b632bb79e90728",
"classification": {},
"skymap_version": 0,
"central_frequency": 24.506735
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-02T19:00:16Z",
"superevent_id": "S231102bo",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T19:00:18.213469Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T19:00:18.213493Z",
"modified": "2023-11-02T19:00:18.226874Z"
}
},
{
"id": 2704,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4322,
"topic": "igwn.gwalert",
"uuid": "0cad0d0f-f708-4522-bee5-9bdf1e9b935f",
"title": "S231102bh - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102bh/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102bh/view/"
},
"event": {
"far": 1.21473926131859e-05,
"time": "2023-11-02T16:40:26.325Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1831.548557262069,
"area_90": 8100.862263578185,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "d83e33a665caa361d2eff48ae30f7033",
"classification": {
"BBH": 0.1248873284367847,
"BNS": 2.3274300336728274e-23,
"NSBH": 1.96694771985738e-21,
"Terrestrial": 0.8751126715632153
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T16:45:23Z",
"superevent_id": "S231102bh",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T16:45:25.248625Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T16:45:25.248671Z",
"modified": "2023-11-02T16:45:25.259463Z"
}
},
{
"id": 2703,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4321,
"topic": "igwn.gwalert",
"uuid": "14c0489b-1224-41b5-a6b4-7655c9456506",
"title": "S231102bh - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102bh/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102bh/view/"
},
"event": {
"far": 1.21473926131859e-05,
"time": "2023-11-02T16:40:26.325Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1831.548557262069,
"area_90": 8100.862263578185,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "d83e33a665caa361d2eff48ae30f7033",
"classification": {
"BBH": 0.1248873284367847,
"BNS": 2.3274300336728274e-23,
"NSBH": 1.96694771985738e-21,
"Terrestrial": 0.8751126715632153
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-02T16:40:49Z",
"superevent_id": "S231102bh",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T16:40:51.007897Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T16:40:51.007924Z",
"modified": "2023-11-02T16:40:51.021831Z"
}
},
{
"id": 2702,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4318,
"topic": "igwn.gwalert",
"uuid": "8f1a08c4-bcea-45c7-a8b8-0255703b068c",
"title": "S231102av - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102av/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102av/view/"
},
"event": {
"far": 6.179248429049304e-06,
"time": "2023-11-02T14:41:35.109Z",
"group": "CBC",
"search": "AllSky",
"area_50": 492.92764900308356,
"area_90": 1768.1818870486263,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.7379473771240288,
"HasRemnant": 0.9344389869318266
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7cd93b537cf9caafb907e1ce4f11a8ea",
"classification": {
"BBH": 0.0,
"BNS": 0.0018628855893605802,
"NSBH": 0.00237879525358539,
"Terrestrial": 0.995758319157054
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T14:46:44Z",
"superevent_id": "S231102av",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T14:46:45.751537Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T14:46:45.751575Z",
"modified": "2023-11-02T14:46:45.757811Z"
}
},
{
"id": 2701,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4317,
"topic": "igwn.gwalert",
"uuid": "87fd60ff-ecf5-4915-825d-eac9f1c8c4c2",
"title": "S231102av - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102av/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102av/view/"
},
"event": {
"far": 6.179248429049304e-06,
"time": "2023-11-02T14:41:35.109Z",
"group": "CBC",
"search": "AllSky",
"area_50": 492.92764900308356,
"area_90": 1768.1818870486263,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.7379473771240288,
"HasRemnant": 0.9344389869318266
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7cd93b537cf9caafb907e1ce4f11a8ea",
"classification": {
"BBH": 0.0,
"BNS": 0.0018628855893605802,
"NSBH": 0.00237879525358539,
"Terrestrial": 0.995758319157054
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-02T14:42:06Z",
"superevent_id": "S231102av",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T14:42:06.910882Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T14:42:06.910908Z",
"modified": "2023-11-02T14:42:06.964030Z"
}
},
{
"id": 2700,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4315,
"topic": "igwn.gwalert",
"uuid": "5a26d06f-d014-42e3-9c92-dc8c360b1311",
"title": "S231102aq - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102aq/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102aq/view/"
},
"event": {
"far": 4.64589e-06,
"time": "2023-11-02T12:58:34.485Z",
"group": "Burst",
"search": "AllSky",
"area_50": 616.8808292302077,
"area_90": 2556.4884433132147,
"duration": 0.017625,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "81ce7603f924e05d68030a220fc68893",
"classification": {},
"skymap_version": 0,
"central_frequency": 139.003616
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T13:05:45Z",
"superevent_id": "S231102aq",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T13:05:46.819624Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T13:05:46.819664Z",
"modified": "2023-11-02T13:05:46.825421Z"
}
},
{
"id": 2699,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4314,
"topic": "igwn.gwalert",
"uuid": "0b9ca34f-b254-4fce-8f6a-40f697b2d886",
"title": "S231102aq - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102aq/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102aq/view/"
},
"event": {
"far": 4.64589e-06,
"time": "2023-11-02T12:58:34.485Z",
"group": "Burst",
"search": "AllSky",
"area_50": 616.8808292302077,
"area_90": 2556.4884433132147,
"duration": 0.017625,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "81ce7603f924e05d68030a220fc68893",
"classification": {},
"skymap_version": 0,
"central_frequency": 139.003616
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-02T13:01:11Z",
"superevent_id": "S231102aq",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T13:01:12.987292Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T13:01:12.987338Z",
"modified": "2023-11-02T13:01:12.996732Z"
}
},
{
"id": 2698,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4313,
"topic": "igwn.gwalert",
"uuid": "b44ed4ba-26d6-41a3-9f0a-238f27ea9602",
"title": "S231102aj - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102aj/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102aj/view/"
},
"event": {
"far": 1.82935e-05,
"time": "2023-11-02T11:47:13.559Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1718.87338539247,
"area_90": 6741.206558336094,
"duration": 0.012136,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "bf0eb26abc545402b73943785b75751d",
"classification": {},
"skymap_version": 0,
"central_frequency": 40.648262
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T11:55:16Z",
"superevent_id": "S231102aj",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T11:55:17.360240Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T11:55:17.360287Z",
"modified": "2023-11-02T11:55:17.367738Z"
}
},
{
"id": 2697,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4312,
"topic": "igwn.gwalert",
"uuid": "c01a212a-1ab5-497c-a958-0b1b22cbb500",
"title": "S231102aj - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102aj/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102aj/view/"
},
"event": {
"far": 1.82935e-05,
"time": "2023-11-02T11:47:13.559Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1718.87338539247,
"area_90": 6741.206558336094,
"duration": 0.012136,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "bf0eb26abc545402b73943785b75751d",
"classification": {},
"skymap_version": 0,
"central_frequency": 40.648262
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-02T11:50:41Z",
"superevent_id": "S231102aj",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T11:50:43.515526Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T11:50:43.515566Z",
"modified": "2023-11-02T11:50:43.526642Z"
}
},
{
"id": 2696,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4311,
"topic": "igwn.gwalert",
"uuid": "b8ef820a-8ab0-4ed5-bc14-e58f9a9e48a9",
"title": "S231102ac - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102ac/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102ac/view/"
},
"event": {
"far": 2.27937e-05,
"time": "2023-11-02T08:49:55.434Z",
"group": "Burst",
"search": "BBH",
"area_50": 618.5594165206301,
"area_90": 2116.6985732225635,
"duration": 0.005565,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0b8ed101a3cec1239919de31c6adaf8c",
"classification": {},
"skymap_version": 0,
"central_frequency": 220.683334
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T08:56:17Z",
"superevent_id": "S231102ac",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T08:56:18.359375Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T08:56:18.359401Z",
"modified": "2023-11-02T08:56:18.364692Z"
}
},
{
"id": 2695,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4310,
"topic": "igwn.gwalert",
"uuid": "2cb9f2cd-0811-4c55-ac95-f9f6c151fa53",
"title": "S231102ac - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102ac/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102ac/view/"
},
"event": {
"far": 2.27937e-05,
"time": "2023-11-02T08:49:55.434Z",
"group": "Burst",
"search": "BBH",
"area_50": 618.5594165206301,
"area_90": 2116.6985732225635,
"duration": 0.005565,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0b8ed101a3cec1239919de31c6adaf8c",
"classification": {},
"skymap_version": 0,
"central_frequency": 220.683334
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-02T08:51:43Z",
"superevent_id": "S231102ac",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T08:51:44.735201Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T08:51:44.735225Z",
"modified": "2023-11-02T08:51:44.742047Z"
}
},
{
"id": 2694,
"sequence_number": 3,
"sequence_type": "INITIAL",
"message": {
"id": 4308,
"topic": "igwn.gwalert",
"uuid": "bab65da9-7bc3-4cba-81c0-d3e6bbebe72b",
"title": "S231102w - INITIAL",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102w/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102w/view/"
},
"event": {
"far": 5.837800414931088e-23,
"time": "2023-11-02T07:17:36.371Z",
"group": "CBC",
"search": "AllSky",
"area_50": 934.5534739426345,
"area_90": 2554.6000326114895,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "9ea555de896999f075cebfef69957a8a",
"classification": {
"BBH": 0.9999999999999997,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 3.3306690738754696e-16
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "INITIAL",
"sequence_num": 3,
"time_created": "2023-11-02T07:59:16Z",
"superevent_id": "S231102w",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T07:59:16.844623Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T07:59:16.844664Z",
"modified": "2023-11-02T07:59:16.850131Z"
}
},
{
"id": 2693,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4307,
"topic": "igwn.gwalert",
"uuid": "e3c9a2cd-603b-4b16-9418-12adb278e0e7",
"title": "S231102w - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102w/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102w/view/"
},
"event": {
"far": 5.837800414931088e-23,
"time": "2023-11-02T07:17:36.371Z",
"group": "CBC",
"search": "AllSky",
"area_50": 934.5534739426345,
"area_90": 2554.6000326114895,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "9ea555de896999f075cebfef69957a8a",
"classification": {
"BBH": 0.9999999999999997,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 3.3306690738754696e-16
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T07:22:42Z",
"superevent_id": "S231102w",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T07:22:43.756588Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T07:22:43.756630Z",
"modified": "2023-11-02T07:22:43.762163Z"
}
},
{
"id": 2692,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4306,
"topic": "igwn.gwalert",
"uuid": "e53b3087-ddde-48be-9482-81fb801e07ec",
"title": "S231102w - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102w/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102w/view/"
},
"event": {
"far": 5.837800414931088e-23,
"time": "2023-11-02T07:17:36.371Z",
"group": "CBC",
"search": "AllSky",
"area_50": 934.5534739426345,
"area_90": 2554.6000326114895,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "9ea555de896999f075cebfef69957a8a",
"classification": {
"BBH": 0.9999999999999997,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 3.3306690738754696e-16
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-02T07:18:03Z",
"superevent_id": "S231102w",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T07:18:04.785878Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T07:18:04.785926Z",
"modified": "2023-11-02T07:18:04.793613Z"
}
},
{
"id": 2691,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4305,
"topic": "igwn.gwalert",
"uuid": "9b5a8739-ebcd-40ea-b787-931bb396a0b6",
"title": "S231102m - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102m/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102m/view/"
},
"event": {
"far": 4.58434e-06,
"time": "2023-11-02T05:22:14.414Z",
"group": "Burst",
"search": "BBH",
"area_50": 1795.2491071066859,
"area_90": 5534.3022965224345,
"duration": 0.010262,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b1fa90404901afe46a95da3cdc726af2",
"classification": {},
"skymap_version": 0,
"central_frequency": 76.527016
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T05:28:11Z",
"superevent_id": "S231102m",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T05:28:11.841362Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T05:28:11.841399Z",
"modified": "2023-11-02T05:28:11.846543Z"
}
},
{
"id": 2690,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4304,
"topic": "igwn.gwalert",
"uuid": "5559bf71-4749-4592-88c1-5f5d52261993",
"title": "S231102m - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102m/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102m/view/"
},
"event": {
"far": 4.58434e-06,
"time": "2023-11-02T05:22:14.414Z",
"group": "Burst",
"search": "BBH",
"area_50": 1795.2491071066859,
"area_90": 5534.3022965224345,
"duration": 0.010262,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b1fa90404901afe46a95da3cdc726af2",
"classification": {},
"skymap_version": 0,
"central_frequency": 76.527016
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-02T05:23:37Z",
"superevent_id": "S231102m",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T05:23:38.040349Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T05:23:38.040388Z",
"modified": "2023-11-02T05:23:38.053199Z"
}
},
{
"id": 2689,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4303,
"topic": "igwn.gwalert",
"uuid": "31d2600c-3cdf-4a77-a187-bff3fbfa51aa",
"title": "S231102i - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102i/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102i/view/"
},
"event": {
"far": 5.872490874025971e-06,
"time": "2023-11-02T04:01:44.734Z",
"group": "CBC",
"search": "AllSky",
"area_50": 4105.8245123730285,
"area_90": 13912.131463020303,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.027255291005291005,
"HasRemnant": 0.9783379060947327
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "d1547f70d11a5ccecc587031b0ccf3a7",
"classification": {
"BBH": 0.0,
"BNS": 0.2930377803114772,
"NSBH": 0.16151935824194974,
"Terrestrial": 0.5454428614465731
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T04:06:47Z",
"superevent_id": "S231102i",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T04:06:48.544410Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T04:06:48.544450Z",
"modified": "2023-11-02T04:06:48.550065Z"
}
},
{
"id": 2688,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4302,
"topic": "igwn.gwalert",
"uuid": "1afbccea-d2a3-465a-a155-1f56948fe711",
"title": "S231102i - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102i/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102i/view/"
},
"event": {
"far": 5.872490874025971e-06,
"time": "2023-11-02T04:01:44.734Z",
"group": "CBC",
"search": "AllSky",
"area_50": 4105.8245123730285,
"area_90": 13912.131463020303,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.027255291005291005,
"HasRemnant": 0.9783379060947327
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "d1547f70d11a5ccecc587031b0ccf3a7",
"classification": {
"BBH": 0.0,
"BNS": 0.2930377803114772,
"NSBH": 0.16151935824194974,
"Terrestrial": 0.5454428614465731
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-11-02T04:02:08Z",
"superevent_id": "S231102i",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T04:02:09.706697Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T04:02:09.706742Z",
"modified": "2023-11-02T04:02:09.715021Z"
}
},
{
"id": 2687,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4298,
"topic": "igwn.gwalert",
"uuid": "b00b44a1-61d3-46e9-a755-c46559146708",
"title": "S231030aw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030aw/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030aw/view/"
},
"event": {
"far": 1.886241873597791e-05,
"time": "2023-10-30T13:11:49.532Z",
"group": "CBC",
"search": "AllSky",
"area_50": 769.6322726586401,
"area_90": 3312.692017648476,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4b30b977dce4370e592e22222b9e18c2",
"classification": {
"BBH": 0.0,
"BNS": 0.0006663345280708979,
"NSBH": 0.0007563804376080563,
"Terrestrial": 0.9985772850343211
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T13:12:14Z",
"superevent_id": "S231030aw",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:20.607586Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:20.607612Z",
"modified": "2023-10-31T23:29:20.612905Z"
}
},
{
"id": 2686,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4297,
"topic": "igwn.gwalert",
"uuid": "41a3d9e6-125e-4c31-87de-1f491913976e",
"title": "S231030bd - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030bd/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030bd/view/"
},
"event": {
"far": 8.22473e-06,
"time": "2023-10-30T15:05:30.555Z",
"group": "Burst",
"search": "BBH",
"area_50": 4663.115492793244,
"area_90": 14230.223754555338,
"duration": 0.045824,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f354cc5f502ef033df1577aa6c9844f2",
"classification": {},
"skymap_version": 0,
"central_frequency": 23.715937
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T15:12:01Z",
"superevent_id": "S231030bd",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:14.100699Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:14.100746Z",
"modified": "2023-10-31T23:29:14.111190Z"
}
},
{
"id": 2685,
"sequence_number": 2,
"sequence_type": "RETRACTION",
"message": {
"id": 4296,
"topic": "igwn.gwalert",
"uuid": "a59e542a-9d73-4edf-bc2a-f81e4fba15a5",
"title": "S231030av - RETRACTION",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S231030av/view/"
},
"event": null,
"alert_type": "RETRACTION",
"sequence_num": 2,
"time_created": "2023-10-30T13:11:15Z",
"superevent_id": "S231030av",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:14.009344Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:14.009380Z",
"modified": "2023-10-31T23:29:14.014889Z"
}
},
{
"id": 2684,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4295,
"topic": "igwn.gwalert",
"uuid": "864e9175-7088-467b-860c-500c4fb78fbf",
"title": "S231030aw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030aw/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030aw/view/"
},
"event": {
"far": 1.886241873597791e-05,
"time": "2023-10-30T13:11:49.532Z",
"group": "CBC",
"search": "AllSky",
"area_50": 769.6322726586401,
"area_90": 3312.692017648476,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4b30b977dce4370e592e22222b9e18c2",
"classification": {
"BBH": 0.0,
"BNS": 0.0006663345280708979,
"NSBH": 0.0007563804376080563,
"Terrestrial": 0.9985772850343211
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-30T13:16:48Z",
"superevent_id": "S231030aw",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:11.794147Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:11.794203Z",
"modified": "2023-10-31T23:29:11.799842Z"
}
},
{
"id": 2683,
"sequence_number": 1,
"sequence_type": "EARLY_WARNING",
"message": {
"id": 4294,
"topic": "igwn.gwalert",
"uuid": "f5b1d887-26cd-45ca-a2a5-144bd634f522",
"title": "S231030av - EARLYWARNING",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030av/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030av/view/"
},
"event": {
"far": 4.214686555314984e-08,
"time": "2023-10-30T12:51:11.625Z",
"group": "CBC",
"search": "EarlyWarning",
"area_50": 233.16626581022732,
"area_90": 3023.9750036958344,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5213539472443225,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "3edb6c0049664c8aacb60ffcc79118ec",
"classification": {
"BBH": 0.0,
"BNS": 0.9260767254816366,
"NSBH": 0.06278657755573822,
"Terrestrial": 0.011136696962625203
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "EARLYWARNING",
"sequence_num": 1,
"time_created": "2023-10-30T12:51:31Z",
"superevent_id": "S231030av",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:11.714578Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:11.714603Z",
"modified": "2023-10-31T23:29:11.719558Z"
}
},
{
"id": 2682,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4293,
"topic": "igwn.gwalert",
"uuid": "9cc98219-1b79-4ede-bc79-6d4fd01a2ad4",
"title": "S231029bc - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029bc/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029bc/view/"
},
"event": {
"far": 6.77918161157029e-06,
"time": "2023-10-29T22:10:48.332Z",
"group": "CBC",
"search": "AllSky",
"area_50": 801.7352545879673,
"area_90": 2535.506102182935,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5213539472443225,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c09993bffccff0eb0a7c363642c50418",
"classification": {
"BBH": 0.0,
"BNS": 0.0064908029078281195,
"NSBH": 0.0,
"Terrestrial": 0.9935091970921719
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T22:11:18Z",
"superevent_id": "S231029bc",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:11.662600Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:11.662626Z",
"modified": "2023-10-31T23:29:11.667712Z"
}
},
{
"id": 2681,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4292,
"topic": "igwn.gwalert",
"uuid": "2cec81de-ad61-49cd-bc2e-6e4ff6c2cc22",
"title": "S231029ba - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029ba/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029ba/view/"
},
"event": {
"far": 1.774698e-05,
"time": "2023-10-29T21:58:52.250Z",
"group": "CBC",
"search": "AllSky",
"area_50": 635.3452894248534,
"area_90": 2206.502993260158,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a47895a8db6cb92288615f88b9d5ae1e",
"classification": {
"BBH": 0.028755287,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.971244713
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T22:03:56Z",
"superevent_id": "S231029ba",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:11.053168Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:11.053194Z",
"modified": "2023-10-31T23:29:11.058186Z"
}
},
{
"id": 2680,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4291,
"topic": "igwn.gwalert",
"uuid": "c3a94b98-a746-4ddf-8162-1669648e99c9",
"title": "S231030v - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030v/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030v/view/"
},
"event": {
"far": 2.115306779160164e-05,
"time": "2023-10-30T02:51:32.206Z",
"group": "CBC",
"search": "AllSky",
"area_50": 817.2621870243738,
"area_90": 6392.060401928248,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c59ac227630c4cd2f6487fa7b3095cfa",
"classification": {
"BBH": 0.0,
"BNS": 0.0770547800820991,
"NSBH": 0.0,
"Terrestrial": 0.9229452199179009
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T02:56:33Z",
"superevent_id": "S231030v",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:04.876929Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:04.876954Z",
"modified": "2023-10-31T23:29:04.882077Z"
}
},
{
"id": 2679,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4290,
"topic": "igwn.gwalert",
"uuid": "1d00f159-f38b-4681-ba21-d0e2c6f5c32c",
"title": "S231030t - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030t/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030t/view/"
},
"event": {
"far": 2.243174276372883e-05,
"time": "2023-10-30T02:26:50.708Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1881.6963525634362,
"area_90": 13230.625023108832,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a02ad9bc2f3432ebe864fd9d272cf7f5",
"classification": {
"BBH": 0.0,
"BNS": 0.1634677369675558,
"NSBH": 0.014610792491993874,
"Terrestrial": 0.8219214705404503
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T02:31:52Z",
"superevent_id": "S231030t",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:59.005649Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:59.005675Z",
"modified": "2023-10-31T23:28:59.010694Z"
}
},
{
"id": 2678,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4289,
"topic": "igwn.gwalert",
"uuid": "b1c39970-0a86-4f98-af4f-f7cbdb07034c",
"title": "S231030bd - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030bd/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030bd/view/"
},
"event": {
"far": 8.22473e-06,
"time": "2023-10-30T15:05:30.555Z",
"group": "Burst",
"search": "BBH",
"area_50": 4663.115492793244,
"area_90": 14230.223754555338,
"duration": 0.045824,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f354cc5f502ef033df1577aa6c9844f2",
"classification": {},
"skymap_version": 0,
"central_frequency": 23.715937
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-30T15:07:24Z",
"superevent_id": "S231030bd",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:58.949856Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:58.949883Z",
"modified": "2023-10-31T23:28:58.955031Z"
}
},
{
"id": 2677,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4288,
"topic": "igwn.gwalert",
"uuid": "24b87e74-217a-42e5-93dd-b2d434b30d00",
"title": "S231029at - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029at/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029at/view/"
},
"event": {
"far": 2.127044321031486e-05,
"time": "2023-10-29T19:48:41.864Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1231.6634243473875,
"area_90": 6647.205670072442,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "102e178151d221687e3e9bf0c17cefce",
"classification": {
"BBH": 0.053969564774878714,
"BNS": 3.5015797706792203e-15,
"NSBH": 2.6506885621883714e-13,
"Terrestrial": 0.9460304352248528
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T19:49:04Z",
"superevent_id": "S231029at",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:58.908415Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:58.908438Z",
"modified": "2023-10-31T23:28:58.913190Z"
}
},
{
"id": 2676,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4287,
"topic": "igwn.gwalert",
"uuid": "e3219dd9-8cc4-41c8-9362-67b35edec2b0",
"title": "S231030ad - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030ad/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030ad/view/"
},
"event": {
"far": 2.079649675579276e-05,
"time": "2023-10-30T06:25:23.301Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1098.8452049927203,
"area_90": 7906.146137889194,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f08276d62e45f15961ecdf43928b1cf4",
"classification": {
"BBH": 0.0,
"BNS": 0.08079993556205414,
"NSBH": 0.0,
"Terrestrial": 0.9192000644379459
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T06:30:21Z",
"superevent_id": "S231030ad",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:58.859004Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:58.859029Z",
"modified": "2023-10-31T23:28:58.863631Z"
}
},
{
"id": 2675,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4286,
"topic": "igwn.gwalert",
"uuid": "53bf9dc3-4c28-4597-ae79-040f595a74ea",
"title": "S231030be - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030be/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030be/view/"
},
"event": {
"far": 1.48649e-05,
"time": "2023-10-30T15:05:30.437Z",
"group": "Burst",
"search": "AllSky",
"area_50": 2542.220451344625,
"area_90": 7820.538186077653,
"duration": 0.052197,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "9073515471c7d95db4859e2bb8dbb6ba",
"classification": {},
"skymap_version": 0,
"central_frequency": 23.857941
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T15:12:11Z",
"superevent_id": "S231030be",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:58.801273Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:58.801298Z",
"modified": "2023-10-31T23:28:58.808423Z"
}
},
{
"id": 2674,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4285,
"topic": "igwn.gwalert",
"uuid": "75e88254-b2d0-4953-b758-e9c81fb86105",
"title": "S231030v - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030v/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030v/view/"
},
"event": {
"far": 2.115306779160164e-05,
"time": "2023-10-30T02:51:32.206Z",
"group": "CBC",
"search": "AllSky",
"area_50": 817.2621870243738,
"area_90": 6392.060401928248,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c59ac227630c4cd2f6487fa7b3095cfa",
"classification": {
"BBH": 0.0,
"BNS": 0.0770547800820991,
"NSBH": 0.0,
"Terrestrial": 0.9229452199179009
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-30T02:52:05Z",
"superevent_id": "S231030v",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:58.743498Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:58.743524Z",
"modified": "2023-10-31T23:28:58.749218Z"
}
},
{
"id": 2673,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4284,
"topic": "igwn.gwalert",
"uuid": "8ea54b90-d248-48b5-afe4-d5de6430f1ee",
"title": "S231029bd - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029bd/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029bd/view/"
},
"event": {
"far": 8.926595910452306e-06,
"time": "2023-10-29T22:13:58.142Z",
"group": "CBC",
"search": "AllSky",
"area_50": 4914.064292711382,
"area_90": 17816.52550054265,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "becbfbaa586b0da78ab95f71900ffb3e",
"classification": {
"BBH": 0.0,
"BNS": 0.21677708041647434,
"NSBH": 0.0,
"Terrestrial": 0.7832229195835256
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T22:14:22Z",
"superevent_id": "S231029bd",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:51.731549Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:51.731695Z",
"modified": "2023-10-31T23:28:51.745424Z"
}
},
{
"id": 2672,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4283,
"topic": "igwn.gwalert",
"uuid": "ca1209e7-0e8e-4baf-8933-f599b5f44cea",
"title": "S231030ad - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030ad/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030ad/view/"
},
"event": {
"far": 2.079649675579276e-05,
"time": "2023-10-30T06:25:23.301Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1098.8452049927203,
"area_90": 7906.146137889194,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f08276d62e45f15961ecdf43928b1cf4",
"classification": {
"BBH": 0.0,
"BNS": 0.08079993556205414,
"NSBH": 0.0,
"Terrestrial": 0.9192000644379459
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-30T06:25:47Z",
"superevent_id": "S231030ad",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:51.322871Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:51.322915Z",
"modified": "2023-10-31T23:28:51.334851Z"
}
},
{
"id": 2671,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4282,
"topic": "igwn.gwalert",
"uuid": "a3f55961-e09d-4dec-927a-448e7e71c30f",
"title": "S231029bh - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029bh/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029bh/view/"
},
"event": {
"far": 1.411521778220705e-05,
"time": "2023-10-29T23:18:18.525Z",
"group": "CBC",
"search": "AllSky",
"area_50": 639.9614044735149,
"area_90": 2203.1458186793134,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.3693537849803144,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "388dc205e3ee1d668f414a0401d2f7d2",
"classification": {
"BBH": 0.0012188171593864386,
"BNS": 0.0,
"NSBH": 0.002227527478005259,
"Terrestrial": 0.9965536553626083
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T23:23:20Z",
"superevent_id": "S231029bh",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:51.219146Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:51.219173Z",
"modified": "2023-10-31T23:28:51.223910Z"
}
},
{
"id": 2670,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4281,
"topic": "igwn.gwalert",
"uuid": "7c2bc0c2-9dd6-4fa3-9018-907c8c429b62",
"title": "S231030r - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030r/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030r/view/"
},
"event": {
"far": 1.54179e-05,
"time": "2023-10-30T02:12:04.512Z",
"group": "Burst",
"search": "BBH",
"area_50": 3572.8730476639375,
"area_90": 11475.662010972286,
"duration": 0.071168,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ab34e221dd9991744b0cefad7dda1f86",
"classification": {},
"skymap_version": 0,
"central_frequency": 26.559818
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T02:20:37Z",
"superevent_id": "S231030r",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:51.168971Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:51.169010Z",
"modified": "2023-10-31T23:28:51.175259Z"
}
},
{
"id": 2669,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4280,
"topic": "igwn.gwalert",
"uuid": "d37f114c-06f3-405c-96e9-9a26bf71c23e",
"title": "S231029ai - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029ai/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029ai/view/"
},
"event": {
"far": 5.095318101666635e-06,
"time": "2023-10-29T14:51:39.214Z",
"group": "CBC",
"search": "AllSky",
"area_50": 8286.346159169852,
"area_90": 24269.015044926105,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.000689655172413793,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b5e7efcdf2aaa98b7f8327e8a255954a",
"classification": {
"BBH": 0.03746389143706532,
"BNS": 0.0010206933112227208,
"NSBH": 0.4648697109558761,
"Terrestrial": 0.4966457042958359
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T14:52:10Z",
"superevent_id": "S231029ai",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:51.124017Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:51.124044Z",
"modified": "2023-10-31T23:28:51.129130Z"
}
},
{
"id": 2668,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4279,
"topic": "igwn.gwalert",
"uuid": "8676a03c-4763-435e-ada6-f6297c4df604",
"title": "S231029bh - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029bh/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029bh/view/"
},
"event": {
"far": 1.411521778220705e-05,
"time": "2023-10-29T23:18:18.525Z",
"group": "CBC",
"search": "AllSky",
"area_50": 639.9614044735149,
"area_90": 2203.1458186793134,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.3693537849803144,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "388dc205e3ee1d668f414a0401d2f7d2",
"classification": {
"BBH": 0.0012188171593864386,
"BNS": 0.0,
"NSBH": 0.002227527478005259,
"Terrestrial": 0.9965536553626083
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-29T23:18:46Z",
"superevent_id": "S231029bh",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:51.070459Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:51.070486Z",
"modified": "2023-10-31T23:28:51.075724Z"
}
},
{
"id": 2667,
"sequence_number": 4,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4278,
"topic": "igwn.gwalert",
"uuid": "aaa6c237-b06f-436e-9d4e-4fa5daaf58bc",
"title": "S231029y - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029y/files/bayestar.multiorder.fits,3",
"gracedb": "https://gracedb.ligo.org/superevents/S231029y/view/"
},
"event": {
"far": 2.163744299447657e-10,
"time": "2023-10-29T11:15:08.754Z",
"group": "CBC",
"search": "AllSky",
"area_50": 8060.576168608048,
"area_90": 24218.657426213435,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"L1"
],
"significant": true,
"skymap_hash": "5c7972c5d05f0816869a7a1537eaa57d",
"classification": {
"BBH": 0.9997667878420416,
"BNS": 7.392759654183019e-30,
"NSBH": 6.178110571799201e-28,
"Terrestrial": 0.00023321215795835126
},
"skymap_version": 3,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 4,
"time_created": "2023-10-29T11:20:20Z",
"superevent_id": "S231029y",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:51.022717Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:51.022744Z",
"modified": "2023-10-31T23:28:51.028230Z"
}
},
{
"id": 2666,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4277,
"topic": "igwn.gwalert",
"uuid": "8e5128e3-e1a2-41a9-b2e0-e97eedae4237",
"title": "S231030r - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030r/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030r/view/"
},
"event": {
"far": 1.54179e-05,
"time": "2023-10-30T02:12:04.512Z",
"group": "Burst",
"search": "BBH",
"area_50": 3572.8730476639375,
"area_90": 11475.662010972286,
"duration": 0.071168,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ab34e221dd9991744b0cefad7dda1f86",
"classification": {},
"skymap_version": 0,
"central_frequency": 26.559818
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-30T02:16:01Z",
"superevent_id": "S231030r",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:44.612049Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:44.612136Z",
"modified": "2023-10-31T23:28:44.617844Z"
}
},
{
"id": 2665,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4276,
"topic": "igwn.gwalert",
"uuid": "b1306623-3585-4855-92ef-63717ae01c64",
"title": "S231030t - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030t/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030t/view/"
},
"event": {
"far": 2.243174276372883e-05,
"time": "2023-10-30T02:26:50.708Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1881.6963525634362,
"area_90": 13230.625023108832,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a02ad9bc2f3432ebe864fd9d272cf7f5",
"classification": {
"BBH": 0.0,
"BNS": 0.1634677369675558,
"NSBH": 0.014610792491993874,
"Terrestrial": 0.8219214705404503
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-30T02:27:17Z",
"superevent_id": "S231030t",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:44.347755Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:44.347794Z",
"modified": "2023-10-31T23:28:44.352872Z"
}
},
{
"id": 2664,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4275,
"topic": "igwn.gwalert",
"uuid": "fae239f2-2ae5-4ac6-8466-7a1c4f011d5a",
"title": "S231030bi - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030bi/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030bi/view/"
},
"event": {
"far": 1.99409e-05,
"time": "2023-10-30T15:42:23.137Z",
"group": "Burst",
"search": "BBH",
"area_50": 1678.587290422334,
"area_90": 6153.701006688277,
"duration": 0.051615,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "06975699117896dfbeaf4953d9048bf1",
"classification": {},
"skymap_version": 0,
"central_frequency": 32.197872
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T15:48:01Z",
"superevent_id": "S231030bi",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:44.303624Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:44.303646Z",
"modified": "2023-10-31T23:28:44.309067Z"
}
},
{
"id": 2663,
"sequence_number": 3,
"sequence_type": "UPDATE",
"message": {
"id": 4274,
"topic": "igwn.gwalert",
"uuid": "20c5284a-0089-42c8-b318-a80aa6836af4",
"title": "S231029y - UPDATE",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029y/files/bayestar.multiorder.fits,2",
"gracedb": "https://gracedb.ligo.org/superevents/S231029y/view/"
},
"event": {
"far": 2.163744299447657e-10,
"time": "2023-10-29T11:15:08.754Z",
"group": "CBC",
"search": "AllSky",
"area_50": 11818.933111863653,
"area_90": 29969.497483200346,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"L1"
],
"significant": true,
"skymap_hash": "dabfd3af73bdf5fe1714881518c6c4b1",
"classification": {
"BBH": 0.9999907534623184,
"BNS": 3.186386639897184e-26,
"NSBH": 2.772198254299933e-24,
"Terrestrial": 9.246537681639744e-06
},
"skymap_version": 2,
"central_frequency": null
},
"alert_type": "UPDATE",
"sequence_num": 3,
"time_created": "2023-10-29T14:02:26Z",
"superevent_id": "S231029y",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:44.262573Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:44.262601Z",
"modified": "2023-10-31T23:28:44.267538Z"
}
},
{
"id": 2662,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4273,
"topic": "igwn.gwalert",
"uuid": "21fc23a3-5619-4c5b-a1ec-968ad6a7e971",
"title": "S231029bd - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029bd/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029bd/view/"
},
"event": {
"far": 8.926595910452306e-06,
"time": "2023-10-29T22:13:58.142Z",
"group": "CBC",
"search": "AllSky",
"area_50": 4914.064292711382,
"area_90": 17816.52550054265,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "becbfbaa586b0da78ab95f71900ffb3e",
"classification": {
"BBH": 0.0,
"BNS": 0.21677708041647434,
"NSBH": 0.0,
"Terrestrial": 0.7832229195835256
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-29T22:18:56Z",
"superevent_id": "S231029bd",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:38.094969Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:38.094991Z",
"modified": "2023-10-31T23:28:38.100468Z"
}
},
{
"id": 2661,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4272,
"topic": "igwn.gwalert",
"uuid": "ef9e83c8-1d0d-4d9b-a384-96816667b63a",
"title": "S231029ah - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029ah/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029ah/view/"
},
"event": {
"far": 1.62652e-05,
"time": "2023-10-29T14:19:37.578Z",
"group": "Burst",
"search": "BBH",
"area_50": 261.02032366067294,
"area_90": 1007.1523742534001,
"duration": 0.005113,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "896b5efa675d83e560b03d297a13c031",
"classification": {},
"skymap_version": 0,
"central_frequency": 177.62886
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T14:20:59Z",
"superevent_id": "S231029ah",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:38.048797Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:38.048838Z",
"modified": "2023-10-31T23:28:38.054277Z"
}
},
{
"id": 2660,
"sequence_number": 2,
"sequence_type": "INITIAL",
"message": {
"id": 4271,
"topic": "igwn.gwalert",
"uuid": "383410d3-36ea-4b24-a679-14338ee5c830",
"title": "S231029y - INITIAL",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029y/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231029y/view/"
},
"event": {
"far": 2.163744299447657e-10,
"time": "2023-10-29T11:15:08.754Z",
"group": "CBC",
"search": "AllSky",
"area_50": 8060.576168608048,
"area_90": 24218.657426213435,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"L1"
],
"significant": true,
"skymap_hash": "5c7972c5d05f0816869a7a1537eaa57d",
"classification": {
"BBH": 0.9997667878420416,
"BNS": 7.392759654183019e-30,
"NSBH": 6.178110571799201e-28,
"Terrestrial": 0.00023321215795835126
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "INITIAL",
"sequence_num": 2,
"time_created": "2023-10-29T13:56:55Z",
"superevent_id": "S231029y",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:38.009397Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:38.009425Z",
"modified": "2023-10-31T23:28:38.015410Z"
}
},
{
"id": 2659,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4270,
"topic": "igwn.gwalert",
"uuid": "526d00f5-c739-4af7-b97d-7724f8bfe4c5",
"title": "S231029ba - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029ba/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029ba/view/"
},
"event": {
"far": 1.774698e-05,
"time": "2023-10-29T21:58:52.250Z",
"group": "CBC",
"search": "AllSky",
"area_50": 635.3452894248534,
"area_90": 2206.502993260158,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a47895a8db6cb92288615f88b9d5ae1e",
"classification": {
"BBH": 0.028755287,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.971244713
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-29T21:59:22Z",
"superevent_id": "S231029ba",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:31.747335Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:31.747361Z",
"modified": "2023-10-31T23:28:31.752543Z"
}
},
{
"id": 2658,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4269,
"topic": "igwn.gwalert",
"uuid": "6ba74c1c-4876-4907-bc7b-3bd49925494f",
"title": "S231029ao - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029ao/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029ao/view/"
},
"event": {
"far": 1.61634e-05,
"time": "2023-10-29T19:21:33.340Z",
"group": "Burst",
"search": "BBH",
"area_50": 724.3104158172372,
"area_90": 2327.361278170566,
"duration": 0.009489,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "bed3f837be84873ba9314750098be4cd",
"classification": {},
"skymap_version": 0,
"central_frequency": 83.243454
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T19:27:58Z",
"superevent_id": "S231029ao",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:31.678714Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:31.678747Z",
"modified": "2023-10-31T23:28:31.685478Z"
}
},
{
"id": 2657,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4268,
"topic": "igwn.gwalert",
"uuid": "f4d82518-bfa5-4c5e-8163-ac52c8830803",
"title": "S231029bc - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029bc/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029bc/view/"
},
"event": {
"far": 6.77918161157029e-06,
"time": "2023-10-29T22:10:48.332Z",
"group": "CBC",
"search": "AllSky",
"area_50": 801.7352545879673,
"area_90": 2535.506102182935,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5213539472443225,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c09993bffccff0eb0a7c363642c50418",
"classification": {
"BBH": 0.0,
"BNS": 0.0064908029078281195,
"NSBH": 0.0,
"Terrestrial": 0.9935091970921719
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-29T22:15:52Z",
"superevent_id": "S231029bc",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:25.992914Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:25.992937Z",
"modified": "2023-10-31T23:28:25.998100Z"
}
},
{
"id": 2656,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4267,
"topic": "igwn.gwalert",
"uuid": "2d02eed0-a6de-462b-afb8-1ec2907d1ff5",
"title": "S231029k - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029k/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029k/view/"
},
"event": {
"far": 2.964786972370348e-06,
"time": "2023-10-29T05:23:22.326Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2256.021318327617,
"area_90": 14956.212757662997,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.45594227994228,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "1abdbd0a5a33d2c833a7ec3b58626873",
"classification": {
"BBH": 0.0,
"BNS": 0.6757489101257567,
"NSBH": 0.0,
"Terrestrial": 0.32425108987424334
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T05:23:57Z",
"superevent_id": "S231029k",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:25.946453Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:25.946492Z",
"modified": "2023-10-31T23:28:25.951941Z"
}
},
{
"id": 2655,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4266,
"topic": "igwn.gwalert",
"uuid": "d1a2d241-8e28-44e2-9f20-843caf00a244",
"title": "S231029n - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029n/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029n/view/"
},
"event": {
"far": 2.159373980248347e-05,
"time": "2023-10-29T07:44:33.518Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1820.8475632856268,
"area_90": 6798.278526210453,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.4540836318961177,
"HasMassGap": 0.07518970938401677,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ef9e4e46b435e9b683efa5965a980573",
"classification": {
"BBH": 0.08147370332929382,
"BNS": 0.0,
"NSBH": 0.024627440145662323,
"Terrestrial": 0.8938988565250439
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T07:44:57Z",
"superevent_id": "S231029n",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:25.888237Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:25.888262Z",
"modified": "2023-10-31T23:28:25.893270Z"
}
},
{
"id": 2654,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4265,
"topic": "igwn.gwalert",
"uuid": "aac57f5a-e8d8-4405-8296-49df624198c9",
"title": "S231029ao - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029ao/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029ao/view/"
},
"event": {
"far": 1.61634e-05,
"time": "2023-10-29T19:21:33.340Z",
"group": "Burst",
"search": "BBH",
"area_50": 724.3104158172372,
"area_90": 2327.361278170566,
"duration": 0.009489,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "bed3f837be84873ba9314750098be4cd",
"classification": {},
"skymap_version": 0,
"central_frequency": 83.243454
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-29T19:23:25Z",
"superevent_id": "S231029ao",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:25.831381Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:25.831406Z",
"modified": "2023-10-31T23:28:25.837721Z"
}
},
{
"id": 2653,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4264,
"topic": "igwn.gwalert",
"uuid": "fe220b18-148a-45e0-8c50-03d34766d697",
"title": "S231029n - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029n/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029n/view/"
},
"event": {
"far": 2.159373980248347e-05,
"time": "2023-10-29T07:44:33.518Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1820.8475632856268,
"area_90": 6798.278526210453,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.4540836318961177,
"HasMassGap": 0.07518970938401677,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ef9e4e46b435e9b683efa5965a980573",
"classification": {
"BBH": 0.08147370332929382,
"BNS": 0.0,
"NSBH": 0.024627440145662323,
"Terrestrial": 0.8938988565250439
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-29T07:49:31Z",
"superevent_id": "S231029n",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:25.792676Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:25.792758Z",
"modified": "2023-10-31T23:28:25.797811Z"
}
},
{
"id": 2652,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4263,
"topic": "igwn.gwalert",
"uuid": "3fc70c85-ec28-43e9-b1c1-5eb03b89198f",
"title": "S231029ah - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029ah/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029ah/view/"
},
"event": {
"far": 1.62652e-05,
"time": "2023-10-29T14:19:37.578Z",
"group": "Burst",
"search": "BBH",
"area_50": 261.02032366067294,
"area_90": 1007.1523742534001,
"duration": 0.005113,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "896b5efa675d83e560b03d297a13c031",
"classification": {},
"skymap_version": 0,
"central_frequency": 177.62886
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-29T14:25:33Z",
"superevent_id": "S231029ah",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:25.484410Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:25.484430Z",
"modified": "2023-10-31T23:28:25.490074Z"
}
},
{
"id": 2651,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4262,
"topic": "igwn.gwalert",
"uuid": "e83b69d2-75ed-40ef-949e-36dd2d8553e7",
"title": "S231028ai - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028ai/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028ai/view/"
},
"event": {
"far": 8.688719390193e-06,
"time": "2023-10-28T10:00:10.083Z",
"group": "CBC",
"search": "AllSky",
"area_50": 440.99635470564255,
"area_90": 2744.490219840516,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "d3add8be9025007b4bbb92404ef34ae6",
"classification": {
"BBH": 0.0,
"BNS": 0.13176003810207337,
"NSBH": 0.0,
"Terrestrial": 0.8682399618979266
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T10:05:12Z",
"superevent_id": "S231028ai",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:25.448988Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:25.449015Z",
"modified": "2023-10-31T23:28:25.454474Z"
}
},
{
"id": 2650,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4261,
"topic": "igwn.gwalert",
"uuid": "04316598-e414-400a-bd00-45dad36ed68b",
"title": "S231029ai - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029ai/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029ai/view/"
},
"event": {
"far": 5.095318101666635e-06,
"time": "2023-10-29T14:51:39.214Z",
"group": "CBC",
"search": "AllSky",
"area_50": 8286.346159169852,
"area_90": 24269.015044926105,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.000689655172413793,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b5e7efcdf2aaa98b7f8327e8a255954a",
"classification": {
"BBH": 0.03746389143706532,
"BNS": 0.0010206933112227208,
"NSBH": 0.4648697109558761,
"Terrestrial": 0.4966457042958359
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-29T14:56:45Z",
"superevent_id": "S231029ai",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:25.382882Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:25.382923Z",
"modified": "2023-10-31T23:28:25.388231Z"
}
},
{
"id": 2649,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4260,
"topic": "igwn.gwalert",
"uuid": "1f1fda3e-cd9b-4a49-83d9-40ef032e00ae",
"title": "S231028az - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028az/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028az/view/"
},
"event": {
"far": 1.45101e-05,
"time": "2023-10-28T14:18:01.239Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1558.5682991571373,
"area_90": 6198.183569884469,
"duration": 0.008329,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "cb196ee4d4a635e3fdb43fbe87ee7f52",
"classification": {},
"skymap_version": 0,
"central_frequency": 113.503075
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T14:26:42Z",
"superevent_id": "S231028az",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:19.279836Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:19.279865Z",
"modified": "2023-10-31T23:28:19.284624Z"
}
},
{
"id": 2648,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4259,
"topic": "igwn.gwalert",
"uuid": "3dca448d-e86f-4124-abb2-defe30ad66d3",
"title": "S231030be - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030be/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030be/view/"
},
"event": {
"far": 1.48649e-05,
"time": "2023-10-30T15:05:30.437Z",
"group": "Burst",
"search": "AllSky",
"area_50": 2542.220451344625,
"area_90": 7820.538186077653,
"duration": 0.052197,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "9073515471c7d95db4859e2bb8dbb6ba",
"classification": {},
"skymap_version": 0,
"central_frequency": 23.857941
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-30T15:07:36Z",
"superevent_id": "S231030be",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:19.219115Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:19.219159Z",
"modified": "2023-10-31T23:28:19.225131Z"
}
},
{
"id": 2647,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4258,
"topic": "igwn.gwalert",
"uuid": "1924f874-5f79-4937-acb7-52baad492437",
"title": "S231028br - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028br/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028br/view/"
},
"event": {
"far": 1.095795050787274e-05,
"time": "2023-10-28T17:34:20.951Z",
"group": "CBC",
"search": "AllSky",
"area_50": 638.7024640056981,
"area_90": 7184.353603007589,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.030413626428792688,
"HasMassGap": 0.3473357084444433,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "91825316a5f0fb1498120d1ed69bb354",
"classification": {
"BBH": 0.12058469556331564,
"BNS": 0.0,
"NSBH": 0.03904894911895224,
"Terrestrial": 0.8403663553177321
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T17:34:44Z",
"superevent_id": "S231028br",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:13.435988Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:13.436011Z",
"modified": "2023-10-31T23:28:13.441623Z"
}
},
{
"id": 2646,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4257,
"topic": "igwn.gwalert",
"uuid": "987ad739-c184-4b7d-8081-a2600df2de04",
"title": "S231029e - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029e/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029e/view/"
},
"event": {
"far": 1.410886488883989e-05,
"time": "2023-10-29T00:54:46.395Z",
"group": "CBC",
"search": "AllSky",
"area_50": 3476.354278464654,
"area_90": 13173.553055234475,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.27016355253995933,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "574588ce59e5c167d82f856ac81a4dac",
"classification": {
"BBH": 0.0,
"BNS": 0.21553584562286732,
"NSBH": 0.004988074423209481,
"Terrestrial": 0.7794760799539232
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T00:59:46Z",
"superevent_id": "S231029e",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:13.387383Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:13.387408Z",
"modified": "2023-10-31T23:28:13.392167Z"
}
},
{
"id": 2645,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4256,
"topic": "igwn.gwalert",
"uuid": "81e4e1d1-55e2-49e1-ada5-2ced180d931b",
"title": "S231028az - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028az/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028az/view/"
},
"event": {
"far": 1.45101e-05,
"time": "2023-10-28T14:18:01.239Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1558.5682991571373,
"area_90": 6198.183569884469,
"duration": 0.008329,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "cb196ee4d4a635e3fdb43fbe87ee7f52",
"classification": {},
"skymap_version": 0,
"central_frequency": 113.503075
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-28T14:22:08Z",
"superevent_id": "S231028az",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:13.331661Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:13.331683Z",
"modified": "2023-10-31T23:28:13.337335Z"
}
},
{
"id": 2644,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4255,
"topic": "igwn.gwalert",
"uuid": "074e1d0a-1cd1-408d-ae8b-41fa45fbc6ac",
"title": "S231028bd - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028bd/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028bd/view/"
},
"event": {
"far": 1.112093669753393e-05,
"time": "2023-10-28T14:46:55.088Z",
"group": "CBC",
"search": "AllSky",
"area_50": 819.1505977260989,
"area_90": 2821.705235199943,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "3120c9bbdc0d7b219f18756b7758c333",
"classification": {
"BBH": 0.0,
"BNS": 0.004253137884646312,
"NSBH": 0.0,
"Terrestrial": 0.9957468621153537
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T14:47:26Z",
"superevent_id": "S231028bd",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:07.771290Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:07.771316Z",
"modified": "2023-10-31T23:28:07.776183Z"
}
},
{
"id": 2643,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4254,
"topic": "igwn.gwalert",
"uuid": "ebaeed1f-544c-41a1-98ce-6de947d82809",
"title": "S231029e - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029e/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029e/view/"
},
"event": {
"far": 1.410886488883989e-05,
"time": "2023-10-29T00:54:46.395Z",
"group": "CBC",
"search": "AllSky",
"area_50": 3476.354278464654,
"area_90": 13173.553055234475,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.27016355253995933,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "574588ce59e5c167d82f856ac81a4dac",
"classification": {
"BBH": 0.0,
"BNS": 0.21553584562286732,
"NSBH": 0.004988074423209481,
"Terrestrial": 0.7794760799539232
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-29T00:55:12Z",
"superevent_id": "S231029e",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:07.715941Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:07.715965Z",
"modified": "2023-10-31T23:28:07.721072Z"
}
},
{
"id": 2642,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4253,
"topic": "igwn.gwalert",
"uuid": "7e091c46-f3e2-4828-8f49-3e5a1cc9ea16",
"title": "S231029aa - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029aa/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029aa/view/"
},
"event": {
"far": 1.499016e-05,
"time": "2023-10-29T13:07:31.724Z",
"group": "CBC",
"search": "AllSky",
"area_50": 456.94293396465474,
"area_90": 2536.3453958281466,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.6903084084933566,
"HasMassGap": 0.25337716161968765,
"HasRemnant": 0.14954437976947768
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f22f1570ef94efcca63af885ce55c513",
"classification": {
"BBH": 0.0,
"BNS": 0.0,
"NSBH": 0.00127902,
"Terrestrial": 0.99872098
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T13:12:36Z",
"superevent_id": "S231029aa",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:07.474985Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:07.475012Z",
"modified": "2023-10-31T23:28:07.480268Z"
}
},
{
"id": 2641,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4252,
"topic": "igwn.gwalert",
"uuid": "4a9311f6-ab48-4796-87d0-72c7b7b65245",
"title": "S231029at - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029at/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029at/view/"
},
"event": {
"far": 2.127044321031486e-05,
"time": "2023-10-29T19:48:41.864Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1231.6634243473875,
"area_90": 6647.205670072442,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "102e178151d221687e3e9bf0c17cefce",
"classification": {
"BBH": 0.053969564774878714,
"BNS": 3.5015797706792203e-15,
"NSBH": 2.6506885621883714e-13,
"Terrestrial": 0.9460304352248528
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-29T19:53:38Z",
"superevent_id": "S231029at",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:07.393290Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:07.393330Z",
"modified": "2023-10-31T23:28:07.398257Z"
}
},
{
"id": 2640,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4251,
"topic": "igwn.gwalert",
"uuid": "cc3bcd2a-35a3-4946-9576-f0e9669e5ee1",
"title": "S231030bi - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030bi/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030bi/view/"
},
"event": {
"far": 1.99409e-05,
"time": "2023-10-30T15:42:23.137Z",
"group": "Burst",
"search": "BBH",
"area_50": 1678.587290422334,
"area_90": 6153.701006688277,
"duration": 0.051615,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "06975699117896dfbeaf4953d9048bf1",
"classification": {},
"skymap_version": 0,
"central_frequency": 32.197872
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-30T15:43:27Z",
"superevent_id": "S231030bi",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:01.296460Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:01.296508Z",
"modified": "2023-10-31T23:28:01.301577Z"
}
},
{
"id": 2639,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4250,
"topic": "igwn.gwalert",
"uuid": "5b2f1c70-ce50-4655-9b2c-c127293de386",
"title": "S231028ay - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028ay/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028ay/view/"
},
"event": {
"far": 2.10069e-05,
"time": "2023-10-28T14:18:01.262Z",
"group": "Burst",
"search": "BBH",
"area_50": 1793.5705198162639,
"area_90": 6601.044519585827,
"duration": 0.007836,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "41f38c471f911b2765f39584448005d0",
"classification": {},
"skymap_version": 0,
"central_frequency": 113.85659
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T14:24:05Z",
"superevent_id": "S231028ay",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:01.256537Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:01.256560Z",
"modified": "2023-10-31T23:28:01.262613Z"
}
},
{
"id": 2638,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4249,
"topic": "igwn.gwalert",
"uuid": "8a37a285-3839-494e-af87-3fee0a03a700",
"title": "S231028aw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028aw/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028aw/view/"
},
"event": {
"far": 9.718437468109187e-06,
"time": "2023-10-28T14:00:36.384Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1011.558665890759,
"area_90": 6066.4144675863145,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "1c2f536cda4b236e5d27c0134b4b46d2",
"classification": {
"BBH": 0.0,
"BNS": 0.30098993519528483,
"NSBH": 0.0,
"Terrestrial": 0.6990100648047152
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T14:05:37Z",
"superevent_id": "S231028aw",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:01.214257Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:01.214282Z",
"modified": "2023-10-31T23:28:01.219384Z"
}
},
{
"id": 2637,
"sequence_number": 4,
"sequence_type": "INITIAL",
"message": {
"id": 4248,
"topic": "igwn.gwalert",
"uuid": "fe354145-cb15-46de-ba15-080cdf1acd38",
"title": "S231028bg - INITIAL",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028bg/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231028bg/view/"
},
"event": {
"far": 7.633333220095278e-31,
"time": "2023-10-28T15:30:06.253Z",
"group": "CBC",
"search": "AllSky",
"area_50": 303.08991762688265,
"area_90": 1177.9486310538728,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "8e8adb84a0ae18bcd46226dbe0744b15",
"classification": {
"BBH": 1.0,
"BNS": 1.833375655069085e-96,
"NSBH": 7.593057087545582e-84,
"Terrestrial": 0.0
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "INITIAL",
"sequence_num": 4,
"time_created": "2023-10-28T15:46:17Z",
"superevent_id": "S231028bg",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:01.155006Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:01.155032Z",
"modified": "2023-10-31T23:28:01.159989Z"
}
},
{
"id": 2636,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4247,
"topic": "igwn.gwalert",
"uuid": "dfa2506b-df00-401e-8226-572ed4e8a274",
"title": "S231028r - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028r/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028r/view/"
},
"event": {
"far": 2.155922629754059e-05,
"time": "2023-10-28T06:59:50.019Z",
"group": "CBC",
"search": "AllSky",
"area_50": 6866.261311472556,
"area_90": 25964.388208252658,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "3282a3934580d8bd79525e9660e0e3d6",
"classification": {
"BBH": 0.0,
"BNS": 0.1625232242985783,
"NSBH": 0.0,
"Terrestrial": 0.8374767757014216
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T07:04:53Z",
"superevent_id": "S231028r",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:01.100656Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:01.100682Z",
"modified": "2023-10-31T23:28:01.109238Z"
}
},
{
"id": 2635,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4246,
"topic": "igwn.gwalert",
"uuid": "e6a0a38b-9a03-458a-ab66-04ab01d33e71",
"title": "S231028ah - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028ah/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028ah/view/"
},
"event": {
"far": 3.75901e-06,
"time": "2023-10-28T09:48:50.243Z",
"group": "Burst",
"search": "AllSky",
"area_50": 715.9174793651255,
"area_90": 2715.1149422581257,
"duration": 0.00868,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "20c3d119a2a279bcf66eedb0a18fa16b",
"classification": {},
"skymap_version": 0,
"central_frequency": 572.724915
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T09:50:56Z",
"superevent_id": "S231028ah",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:01.048968Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:01.048993Z",
"modified": "2023-10-31T23:28:01.054220Z"
}
},
{
"id": 2634,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4245,
"topic": "igwn.gwalert",
"uuid": "02e0f19e-96b1-417b-9485-2acb31e8de9e",
"title": "S231028aw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028aw/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028aw/view/"
},
"event": {
"far": 9.718437468109187e-06,
"time": "2023-10-28T14:00:36.384Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1011.558665890759,
"area_90": 6066.4144675863145,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "1c2f536cda4b236e5d27c0134b4b46d2",
"classification": {
"BBH": 0.0,
"BNS": 0.30098993519528483,
"NSBH": 0.0,
"Terrestrial": 0.6990100648047152
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-28T14:01:03Z",
"superevent_id": "S231028aw",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:55.222912Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:55.222942Z",
"modified": "2023-10-31T23:27:55.228662Z"
}
},
{
"id": 2633,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4244,
"topic": "igwn.gwalert",
"uuid": "9540cb8e-27d8-4622-9b28-ee8a26104e63",
"title": "S231028br - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028br/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028br/view/"
},
"event": {
"far": 1.095795050787274e-05,
"time": "2023-10-28T17:34:20.951Z",
"group": "CBC",
"search": "AllSky",
"area_50": 638.7024640056981,
"area_90": 7184.353603007589,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.030413626428792688,
"HasMassGap": 0.3473357084444433,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "91825316a5f0fb1498120d1ed69bb354",
"classification": {
"BBH": 0.12058469556331564,
"BNS": 0.0,
"NSBH": 0.03904894911895224,
"Terrestrial": 0.8403663553177321
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-28T17:39:19Z",
"superevent_id": "S231028br",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:55.168963Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:55.169005Z",
"modified": "2023-10-31T23:27:55.175115Z"
}
},
{
"id": 2632,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4243,
"topic": "igwn.gwalert",
"uuid": "ca7fcaa5-1c96-4466-b501-6762ba5a211c",
"title": "S231028r - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028r/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028r/view/"
},
"event": {
"far": 2.155922629754059e-05,
"time": "2023-10-28T06:59:50.019Z",
"group": "CBC",
"search": "AllSky",
"area_50": 6866.261311472556,
"area_90": 25964.388208252658,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "3282a3934580d8bd79525e9660e0e3d6",
"classification": {
"BBH": 0.0,
"BNS": 0.1625232242985783,
"NSBH": 0.0,
"Terrestrial": 0.8374767757014216
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-28T07:00:17Z",
"superevent_id": "S231028r",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:54.883977Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:54.884004Z",
"modified": "2023-10-31T23:27:54.889086Z"
}
},
{
"id": 2631,
"sequence_number": 3,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4242,
"topic": "igwn.gwalert",
"uuid": "53bcbadc-e49f-4e05-abc1-ca366c401878",
"title": "S231028bg - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028bg/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231028bg/view/"
},
"event": {
"far": 7.633333220095278e-31,
"time": "2023-10-28T15:30:06.253Z",
"group": "CBC",
"search": "AllSky",
"area_50": 303.08991762688265,
"area_90": 1177.9486310538728,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "8e8adb84a0ae18bcd46226dbe0744b15",
"classification": {
"BBH": 1.0,
"BNS": 1.833375655069085e-96,
"NSBH": 7.593057087545582e-84,
"Terrestrial": 0.0
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 3,
"time_created": "2023-10-28T15:35:12Z",
"superevent_id": "S231028bg",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:54.837723Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:54.837750Z",
"modified": "2023-10-31T23:27:54.843056Z"
}
},
{
"id": 2630,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4241,
"topic": "igwn.gwalert",
"uuid": "4a3b8ecc-13ae-4b01-9f5f-1504b3c41c0f",
"title": "S231029aa - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029aa/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029aa/view/"
},
"event": {
"far": 1.499016e-05,
"time": "2023-10-29T13:07:31.724Z",
"group": "CBC",
"search": "AllSky",
"area_50": 456.94293396465474,
"area_90": 2536.3453958281466,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.6903084084933566,
"HasMassGap": 0.25337716161968765,
"HasRemnant": 0.14954437976947768
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f22f1570ef94efcca63af885ce55c513",
"classification": {
"BBH": 0.0,
"BNS": 0.0,
"NSBH": 0.00127902,
"Terrestrial": 0.99872098
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-29T13:08:01Z",
"superevent_id": "S231029aa",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:54.782027Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:54.782051Z",
"modified": "2023-10-31T23:27:54.787761Z"
}
},
{
"id": 2629,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4240,
"topic": "igwn.gwalert",
"uuid": "bcc7b7d9-22a3-44cc-807a-762a914fd9a4",
"title": "S231027bk - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231027bk/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231027bk/view/"
},
"event": {
"far": 1.581726610311307e-05,
"time": "2023-10-27T20:01:09.100Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2397.0226507230927,
"area_90": 12404.760076221048,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "27fd23b5d5891f8d471594b2ea335146",
"classification": {
"BBH": 0.0,
"BNS": 0.20001225054214172,
"NSBH": 0.0,
"Terrestrial": 0.7999877494578582
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-27T20:01:33Z",
"superevent_id": "S231027bk",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:54.737274Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:54.737312Z",
"modified": "2023-10-31T23:27:54.742592Z"
}
},
{
"id": 2628,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4239,
"topic": "igwn.gwalert",
"uuid": "bda402c5-2cae-4c56-abb6-a1ee89edae06",
"title": "S231029y - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029y/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029y/view/"
},
"event": {
"far": 5.876888132011885e-12,
"time": "2023-10-29T11:15:08.767Z",
"group": "CBC",
"search": "AllSky",
"area_50": 8060.576168608048,
"area_90": 24218.657426213435,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.002857142857142857,
"HasRemnant": 0.0
},
"instruments": [
"L1"
],
"significant": true,
"skymap_hash": "a4537737b4bbfac46977a75991729237",
"classification": {
"BBH": 0.9999907534623184,
"BNS": 3.186386639897184e-26,
"NSBH": 2.772198254299933e-24,
"Terrestrial": 9.246537681639744e-06
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-29T11:15:42Z",
"superevent_id": "S231029y",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:48.552755Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:48.552782Z",
"modified": "2023-10-31T23:27:48.557518Z"
}
},
{
"id": 2627,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4238,
"topic": "igwn.gwalert",
"uuid": "94671998-da44-43eb-9b7e-845a0c4bd57e",
"title": "S231028bg - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028bg/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231028bg/view/"
},
"event": {
"far": 7.633333220095278e-31,
"time": "2023-10-28T15:30:06.253Z",
"group": "CBC",
"search": "AllSky",
"area_50": 303.08991762688265,
"area_90": 1177.9486310538728,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "8e8adb84a0ae18bcd46226dbe0744b15",
"classification": {
"BBH": 1.0,
"BNS": 1.833375655069085e-96,
"NSBH": 7.593057087545582e-84,
"Terrestrial": 0.0
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T15:30:33Z",
"superevent_id": "S231028bg",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:48.504130Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:48.504155Z",
"modified": "2023-10-31T23:27:48.509094Z"
}
},
{
"id": 2626,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4237,
"topic": "igwn.gwalert",
"uuid": "4ed4e4fc-c15f-48d3-9ca8-a1a6d6e79d40",
"title": "S231029k - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029k/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029k/view/"
},
"event": {
"far": 2.964786972370348e-06,
"time": "2023-10-29T05:23:22.326Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2256.021318327617,
"area_90": 14956.212757662997,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.45594227994228,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "1abdbd0a5a33d2c833a7ec3b58626873",
"classification": {
"BBH": 0.0,
"BNS": 0.6757489101257567,
"NSBH": 0.0,
"Terrestrial": 0.32425108987424334
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-29T05:28:32Z",
"superevent_id": "S231029k",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:48.455263Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:48.455289Z",
"modified": "2023-10-31T23:27:48.459975Z"
}
},
{
"id": 2625,
"sequence_number": 1,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4236,
"topic": "igwn.gwalert",
"uuid": "6b5b354e-6796-4482-81e7-6dc6c6250ee7",
"title": "S231028ah - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028ah/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028ah/view/"
},
"event": {
"far": 3.75901e-06,
"time": "2023-10-28T09:48:50.243Z",
"group": "Burst",
"search": "AllSky",
"area_50": 715.9174793651255,
"area_90": 2715.1149422581257,
"duration": 0.00868,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "20c3d119a2a279bcf66eedb0a18fa16b",
"classification": {},
"skymap_version": 0,
"central_frequency": 572.724915
},
"alert_type": "PRELIMINARY",
"sequence_num": 1,
"time_created": "2023-10-28T09:55:31Z",
"superevent_id": "S231028ah",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:48.401059Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:48.401086Z",
"modified": "2023-10-31T23:27:48.406017Z"
}
}
]
}