////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Sat 15 Nov 25 00:42:50 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S251115a TRIGGER_DATE: 20994 TJD; 319 DOY; 2025/11/15 (yyyy/mm/dd) TRIGGER_TIME: 2543.779129 SOD {00:42:23.779129} UT SEQUENCE_NUM: 1 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 4 = gstlal FAR: 2.004e-05 [Hz] (one per 0.6 days) (one per 0.00 years) PROB_NS: 0.00 [range is 0.0-1.0] PROB_REMNANT: 0.00 [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: 0.06 [range is 0.0-1.0] PROB_MassGap: 0.03 [range is 0.0-1.0] PROB_TERRES: 0.94 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x1898406 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S251115a/files/bayestar.multiorder.fits,0 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S251115a/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: Sat 15 Nov 25 00:47:23 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S251115a TRIGGER_DATE: 20994 TJD; 319 DOY; 2025/11/15 (yyyy/mm/dd) TRIGGER_TIME: 2543.769897 SOD {00:42:23.769897} UT SEQUENCE_NUM: 2 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 4 = gstlal FAR: 2.004e-05 [Hz] (one per 0.6 days) (one per 0.00 years) PROB_NS: 0.00 [range is 0.0-1.0] PROB_REMNANT: 0.00 [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: 0.06 [range is 0.0-1.0] PROB_MassGap: 0.01 [range is 0.0-1.0] PROB_TERRES: 0.94 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x2898606 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S251115a/files/bayestar.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S251115a/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.