////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Fri 18 Jul 25 06:48:47 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S250718am TRIGGER_DATE: 20874 TJD; 199 DOY; 2025/07/18 (yyyy/mm/dd) TRIGGER_TIME: 24451.259799 SOD {06:47:31.259799} UT SEQUENCE_NUM: 1 GROUP_TYPE: 2 = Burst SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 2 = CWB FAR: 1.638e-05 [Hz] (one per 0.7 days) (one per 0.00 years) CENTRAL_FREQ: 164.03 [Hz] DURATION: 0.00 [sec] TRIGGER_ID: 0x10 MISC: 0x1898403 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S250718am/files/cwb.multiorder.fits,0 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S250718am/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: Fri 18 Jul 25 06:53:22 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S250718am TRIGGER_DATE: 20874 TJD; 199 DOY; 2025/07/18 (yyyy/mm/dd) TRIGGER_TIME: 24451.259799 SOD {06:47:31.259799} UT SEQUENCE_NUM: 2 GROUP_TYPE: 2 = Burst SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 2 = CWB FAR: 1.638e-05 [Hz] (one per 0.7 days) (one per 0.00 years) CENTRAL_FREQ: 164.03 [Hz] DURATION: 0.00 [sec] TRIGGER_ID: 0x10 MISC: 0x2898603 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S250718am/files/cwb.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S250718am/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.