////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Fri 20 Dec 24 11:39:55 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S241220cg TRIGGER_DATE: 20664 TJD; 355 DOY; 2024/12/20 (yyyy/mm/dd) TRIGGER_TIME: 41969.684059 SOD {11:39:29.684059} UT SEQUENCE_NUM: 1 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 4 = gstlal FAR: 6.858e-06 [Hz] (one per 1.7 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: 0.15 [range is 0.0-1.0] PROB_MassGap: 0.00 [range is 0.0-1.0] PROB_TERRES: 0.85 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x1898C03 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S241220cg/files/bayestar.multiorder.fits,0 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S241220cg/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. ////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Fri 20 Dec 24 11:44:32 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S241220cg TRIGGER_DATE: 20664 TJD; 355 DOY; 2024/12/20 (yyyy/mm/dd) TRIGGER_TIME: 41969.643187 SOD {11:39:29.643187} UT SEQUENCE_NUM: 2 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 4 = gstlal FAR: 1.406e-06 [Hz] (one per 8.2 days) (one per 0.02 years) PROB_NS: 0.12 [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: 0.54 [range is 0.0-1.0] PROB_MassGap: 0.05 [range is 0.0-1.0] PROB_TERRES: 0.46 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x2898E03 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S241220cg/files/bayestar.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S241220cg/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.