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TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Sun 21 Sep 25 14:12:09 UT
NOTICE_TYPE:     Fermi-GBM Alert
RECORD_NUM:      1
TRIGGER_NUM:     780156732
GRB_DATE:        20939 TJD;   264 DOY;   25/09/21
GRB_TIME:        51127.72 SOD {14:12:07.72} UT
TRIGGER_SIGNIF:  9.9 [sigma]
TRIGGER_DUR:     0.032 [sec]
E_RANGE:         2-2 [chan]   23-47 [keV]
ALGORITHM:       23
DETECTORS:       0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0,
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250921592/quicklook/glg_lc_medres34_bn250921592.gif
COMMENTS:        Fermi-GBM Trigger Alert.  
COMMENTS:        This trigger occurred at longitude,latitude = 22.35,-13.47 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.  
 
 
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TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Sun 21 Sep 25 14:12:11 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      45
TRIGGER_NUM:     780156732
GRB_RA:          306.017d {+20h 24m 04s} (J2000),
                 306.345d {+20h 25m 23s} (current),
                 305.378d {+20h 21m 31s} (1950)
GRB_DEC:          +0.550d {+00d 33' 00"} (J2000),
                  +0.635d {+00d 38' 04"} (current),
                  +0.388d {+00d 23' 15"} (1950)
GRB_ERROR:       33.50 [deg radius, statistical plus systematic]
GRB_INTEN:       319 [cnts/sec]
DATA_SIGNIF:     3.30 [sigma]
INTEG_TIME:      0.064 [sec]
GRB_DATE:        20939 TJD;   264 DOY;   25/09/21
GRB_TIME:        51127.72 SOD {14:12:07.72} UT
GRB_PHI:         216.00 [deg]
GRB_THETA:        65.00 [deg]
DATA_TIME_SCALE: 0.0640 [sec]
HARD_RATIO:      4.14
LOC_ALGORITHM:   3 (version number of)
MOST_LIKELY:      37%  GRB
2nd_MOST_LIKELY:  30%  SGR_1806n20
DETECTORS:       0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0,
SUN_POSTN:       178.94d {+11h 55m 46s}   +0.46d {+00d 27' 29"}
SUN_DIST:        127.39 [deg]   Sun_angle= -8.5 [hr] (East of Sun)
MOON_POSTN:      176.09d {+11h 44m 21s}   +0.83d {+00d 49' 51"}
MOON_DIST:       130.24 [deg]
MOON_ILLUM:      0 [%]
GAL_COORDS:       44.48,-20.22 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      308.54, 19.30 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250921592/quicklook/glg_lc_medres34_bn250921592.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 22.35,-13.47 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.