////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Thu 27 Feb 25 23:19:41 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S250227fb TRIGGER_DATE: 20733 TJD; 58 DOY; 2025/02/27 (yyyy/mm/dd) TRIGGER_TIME: 83779.816400 SOD {23:16:19.816400} UT SEQUENCE_NUM: 1 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 8 = BBH PIPELINE_TYPE: 2 = CWB FAR: 2.471e-06 [Hz] (one per 4.7 days) (one per 0.01 years) TRIGGER_ID: 0x10 MISC: 0x1899803 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S250227fb/files/cwb.multiorder.fits,0 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S250227fb/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: Thu 27 Feb 25 23:24:16 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S250227fb TRIGGER_DATE: 20733 TJD; 58 DOY; 2025/02/27 (yyyy/mm/dd) TRIGGER_TIME: 83779.816400 SOD {23:16:19.816400} UT SEQUENCE_NUM: 2 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 8 = BBH PIPELINE_TYPE: 2 = CWB FAR: 2.471e-06 [Hz] (one per 4.7 days) (one per 0.01 years) TRIGGER_ID: 0x10 MISC: 0x2899A03 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S250227fb/files/cwb.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S250227fb/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.