//////////////////////////////////////////////////////////////////////
TITLE:            GCN/LVC NOTICE
NOTICE_DATE:      Sun 20 Aug 23 21:25:48 UT
NOTICE_TYPE:      LVC Preliminary
TRIGGER_NUM:      S230820bq
TRIGGER_DATE:     20176 TJD;   232 DOY;   2023/08/20 (yyyy/mm/dd)
TRIGGER_TIME:     77115.000000 SOD {21:25:15.000000} UT
SEQUENCE_NUM:     1
GROUP_TYPE:       1 = CBC
SEARCH_TYPE:      1 = AllSky
PIPELINE_TYPE:    4 = gstlal
FAR:              2.689e-09 [Hz]  (one per 4304.1 days)  (one per 11.79 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:         1.00 [range is 0.0-1.0]
PROB_MassGap:     0.01 [range is 0.0-1.0]
PROB_TERRES:      0.00 [range is 0.0-1.0]
TRIGGER_ID:       0x10
MISC:             0x1898803
SKYMAP_FITS_URL:  https://gracedb.ligo.org/api/superevents/S230820bq/files/bayestar.multiorder.fits,0
EVENTPAGE_URL:    https://gracedb.ligo.org/superevents/S230820bq/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:      Sun 20 Aug 23 21:30:35 UT
NOTICE_TYPE:      LVC Preliminary
TRIGGER_NUM:      S230820bq
TRIGGER_DATE:     20176 TJD;   232 DOY;   2023/08/20 (yyyy/mm/dd)
TRIGGER_TIME:     77115.000000 SOD {21:25:15.000000} UT
SEQUENCE_NUM:     2
GROUP_TYPE:       1 = CBC
SEARCH_TYPE:      1 = AllSky
PIPELINE_TYPE:    5 = spiir
FAR:              4.232e-08 [Hz]  (one per 273.5 days)  (one per 0.75 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:         0.96 [range is 0.0-1.0]
PROB_MassGap:     0.00 [range is 0.0-1.0]
PROB_TERRES:      0.04 [range is 0.0-1.0]
TRIGGER_ID:       0x10
MISC:             0x2898A03
SKYMAP_FITS_URL:  https://gracedb.ligo.org/api/superevents/S230820bq/files/bayestar.multiorder.fits,1
EVENTPAGE_URL:    https://gracedb.ligo.org/superevents/S230820bq/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:      Sun 20 Aug 23 21:40:41 UT
NOTICE_TYPE:      LVC Initial Skymap
TRIGGER_NUM:      S230820bq
TRIGGER_DATE:     20176 TJD;   232 DOY;   2023/08/20 (yyyy/mm/dd)
TRIGGER_TIME:     77115.000000 SOD {21:25:15.000000} UT
SEQUENCE_NUM:     3
GROUP_TYPE:       1 = CBC
SEARCH_TYPE:      1 = AllSky
PIPELINE_TYPE:    5 = spiir
FAR:              4.232e-08 [Hz]  (one per 273.5 days)  (one per 0.75 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:         0.96 [range is 0.0-1.0]
PROB_MassGap:     0.00 [range is 0.0-1.0]
PROB_TERRES:      0.04 [range is 0.0-1.0]
TRIGGER_ID:       0x10
MISC:             0x3898A03
SKYMAP_FITS_URL:  https://gracedb.ligo.org/api/superevents/S230820bq/files/bayestar.multiorder.fits,1
EVENTPAGE_URL:    https://gracedb.ligo.org/superevents/S230820bq/view/
COMMENTS:         LVC Super Initial Skymap -- a location probability map.  
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:      Tue 29 Aug 23 23:04:23 UT
NOTICE_TYPE:      LVC Update Skymap
TRIGGER_NUM:      S230820bq
TRIGGER_DATE:     20176 TJD;   232 DOY;   2023/08/20 (yyyy/mm/dd)
TRIGGER_TIME:     77115.000000 SOD {21:25:15.000000} UT
SEQUENCE_NUM:     4
GROUP_TYPE:       1 = CBC
SEARCH_TYPE:      1 = AllSky
PIPELINE_TYPE:    5 = spiir
FAR:              4.232e-08 [Hz]  (one per 273.5 days)  (one per 0.75 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:         0.96 [range is 0.0-1.0]
PROB_MassGap:     0.00 [range is 0.0-1.0]
PROB_TERRES:      0.04 [range is 0.0-1.0]
TRIGGER_ID:       0x10
MISC:             0x4898A03
SKYMAP_FITS_URL:  https://gracedb.ligo.org/api/superevents/S230820bq/files/Bilby.offline0.multiorder.fits,0
EVENTPAGE_URL:    https://gracedb.ligo.org/superevents/S230820bq/view/
COMMENTS:         LVC Super Updated Skymap -- a location probability map.  
COMMENTS:         This event is an OpenAlert.  
COMMENTS:         LIGO-Hanford Observatory contributed to this candidate event.  
COMMENTS:         LIGO-Livingston Observatory contributed to this candidate event.