//////////////////////////////////////////////////////////////////////
TITLE:            GCN/LVC NOTICE
NOTICE_DATE:      Thu 11 Sep 25 00:05:07 UT
NOTICE_TYPE:      LVC Preliminary
TRIGGER_NUM:      S250911b
TRIGGER_DATE:     20929 TJD;   254 DOY;   2025/09/11 (yyyy/mm/dd)
TRIGGER_TIME:     280.282409 SOD {00:04:40.282409} UT
SEQUENCE_NUM:     1
GROUP_TYPE:       1 = CBC
SEARCH_TYPE:      1 = AllSky
PIPELINE_TYPE:    4 = gstlal
FAR:              1.545e-05 [Hz]  (one per 0.7 days)  (one per 0.00 years)
PROB_NS:          0.03 [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:         0.08 [range is 0.0-1.0]
PROB_MassGap:     0.29 [range is 0.0-1.0]
PROB_TERRES:      0.92 [range is 0.0-1.0]
TRIGGER_ID:       0x10
MISC:             0x1898806
SKYMAP_FITS_URL:  https://gracedb.ligo.org/api/superevents/S250911b/files/bayestar.multiorder.fits,0
EVENTPAGE_URL:    https://gracedb.ligo.org/superevents/S250911b/view/
COMMENTS:         LVC Preliminary Trigger Alert.  
COMMENTS:         This event is an OpenAlert.  
COMMENTS:         LIGO-Livingston Observatory contributed to this candidate event.  
COMMENTS:         VIRGO Observatory contributed to this candidate event.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:            GCN/LVC NOTICE
NOTICE_DATE:      Thu 11 Sep 25 00:09:41 UT
NOTICE_TYPE:      LVC Preliminary
TRIGGER_NUM:      S250911b
TRIGGER_DATE:     20929 TJD;   254 DOY;   2025/09/11 (yyyy/mm/dd)
TRIGGER_TIME:     280.281250 SOD {00:04:40.281250} UT
SEQUENCE_NUM:     2
GROUP_TYPE:       1 = CBC
SEARCH_TYPE:      1 = AllSky
PIPELINE_TYPE:    4 = gstlal
FAR:              1.545e-05 [Hz]  (one per 0.7 days)  (one per 0.00 years)
PROB_NS:          0.05 [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:         0.08 [range is 0.0-1.0]
PROB_MassGap:     0.43 [range is 0.0-1.0]
PROB_TERRES:      0.92 [range is 0.0-1.0]
TRIGGER_ID:       0x10
MISC:             0x2898A06
SKYMAP_FITS_URL:  https://gracedb.ligo.org/api/superevents/S250911b/files/bayestar.multiorder.fits,1
EVENTPAGE_URL:    https://gracedb.ligo.org/superevents/S250911b/view/
COMMENTS:         LVC Preliminary Trigger Alert.  
COMMENTS:         This event is an OpenAlert.  
COMMENTS:         LIGO-Livingston Observatory contributed to this candidate event.  
COMMENTS:         VIRGO Observatory contributed to this candidate event.