////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Tue 04 Mar 25 06:23:17 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S250304cb TRIGGER_DATE: 20738 TJD; 63 DOY; 2025/03/04 (yyyy/mm/dd) TRIGGER_TIME: 22965.563147 SOD {06:22:45.563147} UT SEQUENCE_NUM: 1 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 4 = gstlal FAR: 5.622e-08 [Hz] (one per 205.9 days) (one per 0.56 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: 0.96 [range is 0.0-1.0] PROB_MassGap: 0.01 [range is 0.0-1.0] PROB_TERRES: 0.04 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x1898C07 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S250304cb/files/bayestar.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S250304cb/view/ COMMENTS: LVC Preliminary Trigger Alert. COMMENTS: This event is an OpenAlert. COMMENTS: LIGO-Hanford Observatory contributed to this candidate event. COMMENTS: LIGO-Livingston Observatory contributed to this candidate event. COMMENTS: VIRGO Observatory contributed to this candidate event. ////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Tue 04 Mar 25 06:27:55 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S250304cb TRIGGER_DATE: 20738 TJD; 63 DOY; 2025/03/04 (yyyy/mm/dd) TRIGGER_TIME: 22965.567993 SOD {06:22:45.567993} UT SEQUENCE_NUM: 2 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 4 = gstlal FAR: 5.622e-08 [Hz] (one per 205.9 days) (one per 0.56 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: 0.96 [range is 0.0-1.0] PROB_MassGap: 0.02 [range is 0.0-1.0] PROB_TERRES: 0.04 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x2898E07 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S250304cb/files/bayestar.multiorder.fits,2 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S250304cb/view/ COMMENTS: LVC Preliminary Trigger Alert. COMMENTS: This event is an OpenAlert. COMMENTS: LIGO-Hanford Observatory contributed to this candidate event. COMMENTS: LIGO-Livingston Observatory contributed to this candidate event. COMMENTS: VIRGO Observatory contributed to this candidate event. ////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Tue 04 Mar 25 06:53:13 UT NOTICE_TYPE: LVC Initial Skymap TRIGGER_NUM: S250304cb TRIGGER_DATE: 20738 TJD; 63 DOY; 2025/03/04 (yyyy/mm/dd) TRIGGER_TIME: 22965.567993 SOD {06:22:45.567993} UT SEQUENCE_NUM: 3 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 4 = gstlal FAR: 5.622e-08 [Hz] (one per 205.9 days) (one per 0.56 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: 0.96 [range is 0.0-1.0] PROB_MassGap: 0.02 [range is 0.0-1.0] PROB_TERRES: 0.04 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x3898E07 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/MS250304g/files/bayestar.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/MS250304g/view/ COMMENTS: LVC Super Initial Skymap -- a location probability map. COMMENTS: This event is an OpenAlert. COMMENTS: LIGO-Hanford Observatory contributed to this candidate event. COMMENTS: LIGO-Livingston Observatory contributed to this candidate event. COMMENTS: VIRGO Observatory contributed to this candidate event.