////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Sun 24 Nov 19 10:23:11 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S191124be TRIGGER_DATE: 18811 TJD; 328 DOY; 2019/11/24 (yyyy/mm/dd) TRIGGER_TIME: 35958.099619 SOD {09:59:18.099619} UT SEQUENCE_NUM: 1 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 1 = MBTAOnline FAR: 1.678e-09 [Hz] (one per 6895.8 days) (one per 18.89 years) PROB_NS: 1.00 [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: 0.00 [range is 0.0-1.0] PROB_MassGap: 0.92 [range is 0.0-1.0] PROB_TERRES: 0.07 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x1898806 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S191124be/files/bayestar.fits.gz,0 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S191124be/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_RETRACTION NOTICE NOTICE_DATE: Sun 24 Nov 19 10:24:23 UT NOTICE_TYPE: LVC Retraction TRIGGER_NUM: S191124be TRIGGER_DATE: 18811 TJD; 328 DOY; 2019/11/24 (yyyy/mm/dd) TRIGGER_TIME: 35958.099619 SOD {09:59:18.099619} UT SEQUENCE_NUM: 2 TRIGGER_ID: 0x30 MISC: 0x2898B00 COMMENTS: LVC Retraction of a previous Alert. COMMENTS: COMMENTS: NOTE: This is a RETRACTION. The trigger is no longer considered to be astrophysical in origin. COMMENTS: This event is an OpenAlert.