////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Wed 20 Sep 23 08:49:15 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S230920ap TRIGGER_DATE: 20207 TJD; 263 DOY; 2023/09/20 (yyyy/mm/dd) TRIGGER_TIME: 31728.000000 SOD {08:48:48.000000} UT SEQUENCE_NUM: 1 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 5 = spiir FAR: 1.550e-05 [Hz] (one per 0.7 days) (one per 0.00 years) PROB_NS: 0.68 [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: 0.09 [range is 0.0-1.0] PROB_BBH: 0.03 [range is 0.0-1.0] PROB_MassGap: 0.26 [range is 0.0-1.0] PROB_TERRES: 0.88 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x1898403 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S230920ap/files/bayestar.multiorder.fits,0 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S230920ap/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 08:53:50 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S230920ap TRIGGER_DATE: 20207 TJD; 263 DOY; 2023/09/20 (yyyy/mm/dd) TRIGGER_TIME: 31728.000000 SOD {08:48:48.000000} UT SEQUENCE_NUM: 2 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 5 = spiir FAR: 1.550e-05 [Hz] (one per 0.7 days) (one per 0.00 years) PROB_NS: 0.68 [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: 0.09 [range is 0.0-1.0] PROB_BBH: 0.03 [range is 0.0-1.0] PROB_MassGap: 0.26 [range is 0.0-1.0] PROB_TERRES: 0.88 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x2898603 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S230920ap/files/bayestar.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S230920ap/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.