////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Thu 17 Jul 25 11:29:06 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S250717ac TRIGGER_DATE: 20873 TJD; 198 DOY; 2025/07/17 (yyyy/mm/dd) TRIGGER_TIME: 41319.386229 SOD {11:28:39.386229} UT SEQUENCE_NUM: 1 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 15 = pycbc FAR: 7.963e-07 [Hz] (one per 14.5 days) (one per 0.04 years) PROB_NS: 0.85 [range is 0.0-1.0] PROB_REMNANT: 0.01 [range is 0.0-1.0] PROB_BNS: 0.00 [range is 0.0-1.0] PROB_NSBH: 0.03 [range is 0.0-1.0] PROB_BBH: 0.01 [range is 0.0-1.0] PROB_MassGap: 0.99 [range is 0.0-1.0] PROB_TERRES: 0.96 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x1898403 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S250717ac/files/bayestar.multiorder.fits,0 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S250717ac/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 17 Jul 25 11:33:40 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S250717ac TRIGGER_DATE: 20873 TJD; 198 DOY; 2025/07/17 (yyyy/mm/dd) TRIGGER_TIME: 41319.386718 SOD {11:28:39.386718} UT SEQUENCE_NUM: 2 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 15 = pycbc FAR: 7.963e-07 [Hz] (one per 14.5 days) (one per 0.04 years) PROB_NS: 0.91 [range is 0.0-1.0] PROB_REMNANT: 0.10 [range is 0.0-1.0] PROB_BNS: 0.00 [range is 0.0-1.0] PROB_NSBH: 0.03 [range is 0.0-1.0] PROB_BBH: 0.01 [range is 0.0-1.0] PROB_MassGap: 0.91 [range is 0.0-1.0] PROB_TERRES: 0.96 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x2898603 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S250717ac/files/bayestar.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S250717ac/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.