////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Mon 04 Nov 24 03:32:49 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S241104a TRIGGER_DATE: 20618 TJD; 309 DOY; 2024/11/04 (yyyy/mm/dd) TRIGGER_TIME: 12741.146484 SOD {03:32:21.146484} UT SEQUENCE_NUM: 1 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 5 = spiir FAR: 4.548e-08 [Hz] (one per 254.5 days) (one per 0.70 years) PROB_NS: 0.73 [range is 0.0-1.0] PROB_REMNANT: 0.55 [range is 0.0-1.0] PROB_BNS: 0.00 [range is 0.0-1.0] PROB_NSBH: 0.29 [range is 0.0-1.0] PROB_BBH: 0.22 [range is 0.0-1.0] PROB_MassGap: 0.36 [range is 0.0-1.0] PROB_TERRES: 0.49 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x1898406 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S241104a/files/bayestar.multiorder.fits,0 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S241104a/view/ COMMENTS: LVC Preliminary Trigger Alert. COMMENTS: This event is an OpenAlert. COMMENTS: LIGO-Livingston Observatory contributed to this candidate event. COMMENTS: VIRGO Observatory contributed to this candidate event. ////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Mon 04 Nov 24 03:37:25 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S241104a TRIGGER_DATE: 20618 TJD; 309 DOY; 2024/11/04 (yyyy/mm/dd) TRIGGER_TIME: 12741.146484 SOD {03:32:21.146484} UT SEQUENCE_NUM: 2 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 5 = spiir FAR: 4.548e-08 [Hz] (one per 254.5 days) (one per 0.70 years) PROB_NS: 0.73 [range is 0.0-1.0] PROB_REMNANT: 0.55 [range is 0.0-1.0] PROB_BNS: 0.00 [range is 0.0-1.0] PROB_NSBH: 0.29 [range is 0.0-1.0] PROB_BBH: 0.22 [range is 0.0-1.0] PROB_MassGap: 0.36 [range is 0.0-1.0] PROB_TERRES: 0.49 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x2898606 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S241104a/files/bayestar.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S241104a/view/ COMMENTS: LVC Preliminary Trigger Alert. COMMENTS: This event is an OpenAlert. COMMENTS: LIGO-Livingston Observatory contributed to this candidate event. COMMENTS: VIRGO Observatory contributed to this candidate event. ////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC_RETRACTION NOTICE NOTICE_DATE: Mon 04 Nov 24 04:12:05 UT NOTICE_TYPE: LVC Retraction TRIGGER_NUM: S241104a TRIGGER_DATE: 20618 TJD; 309 DOY; 2024/11/04 (yyyy/mm/dd) TRIGGER_TIME: 12741.146484 SOD {03:32:21.146484} UT SEQUENCE_NUM: 3 TRIGGER_ID: 0x30 MISC: 0x3898700 COMMENTS: LVC Retraction of a previous Alert. COMMENTS: COMMENTS: NOTE: This is a RETRACTION. The trigger is no longer considered to be astrophysical in origin. COMMENTS: This event is an OpenAlert.