////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Thu 28 Sep 23 15:11:55 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S230928bc TRIGGER_DATE: 20215 TJD; 271 DOY; 2023/09/28 (yyyy/mm/dd) TRIGGER_TIME: 54571.000000 SOD {15:09:31.000000} UT SEQUENCE_NUM: 1 GROUP_TYPE: 2 = Burst SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 2 = CWB FAR: 4.006e-06 [Hz] (one per 2.9 days) (one per 0.01 years) CENTRAL_FREQ: 22.69 [Hz] DURATION: 0.07 [sec] TRIGGER_ID: 0x10 MISC: 0x1898803 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S230928bc/files/cwb.multiorder.fits,0 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S230928bc/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 28 Sep 23 15:16:27 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S230928bc TRIGGER_DATE: 20215 TJD; 271 DOY; 2023/09/28 (yyyy/mm/dd) TRIGGER_TIME: 54571.000000 SOD {15:09:31.000000} UT SEQUENCE_NUM: 2 GROUP_TYPE: 2 = Burst SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 2 = CWB FAR: 4.006e-06 [Hz] (one per 2.9 days) (one per 0.01 years) CENTRAL_FREQ: 22.69 [Hz] DURATION: 0.07 [sec] TRIGGER_ID: 0x10 MISC: 0x2898A03 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S230928bc/files/cwb.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S230928bc/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.