////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Sat 21 Sep 24 02:15:58 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S240921s TRIGGER_DATE: 20574 TJD; 265 DOY; 2024/09/21 (yyyy/mm/dd) TRIGGER_TIME: 8128.831231 SOD {02:15:28.831231} UT SEQUENCE_NUM: 1 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 4 = gstlal FAR: 5.834e-07 [Hz] (one per 19.8 days) (one per 0.05 years) PROB_NS: 0.00 [range is 0.0-1.0] PROB_REMNANT: 0.00 [range is 0.0-1.0] PROB_BNS: 0.00 [range is 0.0-1.0] PROB_NSBH: 0.00 [range is 0.0-1.0] PROB_BBH: 0.74 [range is 0.0-1.0] PROB_MassGap: 0.04 [range is 0.0-1.0] PROB_TERRES: 0.26 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x189CC07 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S240921s/files/bayestar.multiorder.fits,0 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S240921s/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. COMMENTS: VIRGO Observatory contributed to this candidate event. ////////////////////////////////////////////////////////////////////// TITLE: GCN/LVC NOTICE NOTICE_DATE: Sat 21 Sep 24 02:20:33 UT NOTICE_TYPE: LVC Preliminary TRIGGER_NUM: S240921s TRIGGER_DATE: 20574 TJD; 265 DOY; 2024/09/21 (yyyy/mm/dd) TRIGGER_TIME: 8128.831231 SOD {02:15:28.831231} UT SEQUENCE_NUM: 2 GROUP_TYPE: 1 = CBC SEARCH_TYPE: 1 = AllSky PIPELINE_TYPE: 4 = gstlal FAR: 5.834e-07 [Hz] (one per 19.8 days) (one per 0.05 years) PROB_NS: 0.00 [range is 0.0-1.0] PROB_REMNANT: 0.00 [range is 0.0-1.0] PROB_BNS: 0.00 [range is 0.0-1.0] PROB_NSBH: 0.00 [range is 0.0-1.0] PROB_BBH: 0.74 [range is 0.0-1.0] PROB_MassGap: 0.04 [range is 0.0-1.0] PROB_TERRES: 0.26 [range is 0.0-1.0] TRIGGER_ID: 0x10 MISC: 0x289CE07 SKYMAP_FITS_URL: https://gracedb.ligo.org/api/superevents/S240921s/files/bayestar.multiorder.fits,1 EVENTPAGE_URL: https://gracedb.ligo.org/superevents/S240921s/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. COMMENTS: VIRGO Observatory contributed to this candidate event.