////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Wed 16 Aug 23 12:11:03 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S230816ac TRIGGER_DATE: 20172 TJD; 228 DOY; 2023/08/16 (yyyy/mm/dd) TRIGGER_TIME: 43774.000000 SOD {12:09:34.000000} UT SEQUENCE_NUM: 1 GROUP_TYPE: 2 = Burst SEARCH_TYPE: 8 = BBH PIPELINE_TYPE: 2 = CWB FAR: 2.222e-05 [Hz] (one per 0.5 days) (one per 0.00 years) CENTRAL_FREQ: 111.54 [Hz] DURATION: 0.00 [sec] TRIGGER_ID: 0x10 MISC: 0x1898403 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S230816ac/files/cwb.multiorder.fits,0 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S230816ac/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 16 Aug 23 12:15:37 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S230816ac TRIGGER_DATE: 20172 TJD; 228 DOY; 2023/08/16 (yyyy/mm/dd) TRIGGER_TIME: 43774.000000 SOD {12:09:34.000000} UT SEQUENCE_NUM: 2 GROUP_TYPE: 2 = Burst SEARCH_TYPE: 8 = BBH PIPELINE_TYPE: 2 = CWB FAR: 2.222e-05 [Hz] (one per 0.5 days) (one per 0.00 years) CENTRAL_FREQ: 111.54 [Hz] DURATION: 0.00 [sec] TRIGGER_ID: 0x10 MISC: 0x2898603 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S230816ac/files/cwb.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S230816ac/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.