////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Wed 20 Sep 23 11:45:42 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S230920bc TRIGGER_DATE: 20207 TJD; 263 DOY; 2023/09/20 (yyyy/mm/dd) TRIGGER_TIME: 42315.000000 SOD {11:45:15.000000} UT SEQUENCE_NUM: 1 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 5 = spiir FAR: 2.725e-06 [Hz] (one per 4.2 days) (one per 0.01 years) PROB_NS: 1.00 [range is 0.0-1.0] PROB_REMNANT: 1.00 [range is 0.0-1.0] PROB_BNS: 0.38 [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: 0.46 [range is 0.0-1.0] PROB_TERRES: 0.62 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x1898803 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S230920bc/files/bayestar.multiorder.fits,0 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S230920bc/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: Wed 20 Sep 23 11:50:20 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S230920bc TRIGGER_DATE: 20207 TJD; 263 DOY; 2023/09/20 (yyyy/mm/dd) TRIGGER_TIME: 42315.000000 SOD {11:45:15.000000} UT SEQUENCE_NUM: 2 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 5 = spiir FAR: 2.725e-06 [Hz] (one per 4.2 days) (one per 0.01 years) PROB_NS: 1.00 [range is 0.0-1.0] PROB_REMNANT: 1.00 [range is 0.0-1.0] PROB_BNS: 0.38 [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: 0.46 [range is 0.0-1.0] PROB_TERRES: 0.62 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x2898A03 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S230920bc/files/bayestar.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S230920bc/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.