////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Sat 04 Jan 25 02:08:36 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S250104y TRIGGER_DATE: 20679 TJD; 4 DOY; 2025/01/04 (yyyy/mm/dd) TRIGGER_TIME: 7683.241706 SOD {02:08:03.241706} UT SEQUENCE_NUM: 1 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 1 = MBTA FAR: 2.236e-06 [Hz] (one per 5.2 days) (one per 0.01 years) PROB_NS: 1.00 [range is 0.0-1.0] PROB_REMNANT: 0.16 [range is 0.0-1.0] PROB_BNS: 0.00 [range is 0.0-1.0] PROB_NSBH: 0.00 [range is 0.0-1.0] PROB_BBH: 0.00 [range is 0.0-1.0] PROB_MassGap: 0.90 [range is 0.0-1.0] PROB_TERRES: 1.00 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x189E405 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S250104y/files/bayestar.multiorder.fits,0 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S250104y/view/ COMMENTS: LVC Preliminary Trigger Alert. COMMENTS: This event is an OpenAlert. COMMENTS: LIGO-Hanford Observatory contributed to this candidate event. COMMENTS: VIRGO Observatory contributed to this candidate event. ////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Sat 04 Jan 25 02:13:13 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S250104y TRIGGER_DATE: 20679 TJD; 4 DOY; 2025/01/04 (yyyy/mm/dd) TRIGGER_TIME: 7683.241706 SOD {02:08:03.241706} UT SEQUENCE_NUM: 2 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 1 = MBTA FAR: 2.236e-06 [Hz] (one per 5.2 days) (one per 0.01 years) PROB_NS: 1.00 [range is 0.0-1.0] PROB_REMNANT: 0.16 [range is 0.0-1.0] PROB_BNS: 0.00 [range is 0.0-1.0] PROB_NSBH: 0.00 [range is 0.0-1.0] PROB_BBH: 0.00 [range is 0.0-1.0] PROB_MassGap: 0.90 [range is 0.0-1.0] PROB_TERRES: 1.00 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x289E605 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S250104y/files/bayestar.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S250104y/view/ COMMENTS: LVC Preliminary Trigger Alert. COMMENTS: This event is an OpenAlert. COMMENTS: LIGO-Hanford Observatory contributed to this candidate event. COMMENTS: VIRGO Observatory contributed to this candidate event.