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TITLE:            GCN/LVC NOTICE
NOTICE_DATE:      Thu 21 Dec 23 03:51:33 UT
NOTICE_TYPE:      LVC Preliminary
TRIGGER_NUM:      S231221k
TRIGGER_DATE:     20299 TJD;   355 DOY;   2023/12/21 (yyyy/mm/dd)
TRIGGER_TIME:     13742.000000 SOD {03:49:02.000000} UT
SEQUENCE_NUM:     1
GROUP_TYPE:       2 = Burst
SEARCH_TYPE:      1 = AllSky
PIPELINE_TYPE:    2 = CWB
FAR:              5.933e-06 [Hz]  (one per 2.0 days)  (one per 0.01 years)
CENTRAL_FREQ:     31.74 [Hz]
DURATION:         0.02 [sec]
TRIGGER_ID:       0x10
MISC:             0x189AC03
SKYMAP_FITS_URL:  https://gracedb.ligo.org/api/superevents/S231221k/files/cwb.multiorder.fits,0
EVENTPAGE_URL:    https://gracedb.ligo.org/superevents/S231221k/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 21 Dec 23 03:56:08 UT
NOTICE_TYPE:      LVC Preliminary
TRIGGER_NUM:      S231221k
TRIGGER_DATE:     20299 TJD;   355 DOY;   2023/12/21 (yyyy/mm/dd)
TRIGGER_TIME:     13742.000000 SOD {03:49:02.000000} UT
SEQUENCE_NUM:     2
GROUP_TYPE:       2 = Burst
SEARCH_TYPE:      1 = AllSky
PIPELINE_TYPE:    2 = CWB
FAR:              5.933e-06 [Hz]  (one per 2.0 days)  (one per 0.01 years)
CENTRAL_FREQ:     31.74 [Hz]
DURATION:         0.02 [sec]
TRIGGER_ID:       0x10
MISC:             0x289AE03
SKYMAP_FITS_URL:  https://gracedb.ligo.org/api/superevents/S231221k/files/cwb.multiorder.fits,1
EVENTPAGE_URL:    https://gracedb.ligo.org/superevents/S231221k/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.