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TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Sun 31 Aug 25 00:48:02 UT
NOTICE_TYPE:     Fermi-GBM Alert
RECORD_NUM:      1
TRIGGER_NUM:     778294080
GRB_DATE:        20918 TJD;   243 DOY;   25/08/31
GRB_TIME:        2875.97 SOD {00:47:55.97} UT
TRIGGER_SIGNIF:  4.2 [sigma]
TRIGGER_DUR:     0.256 [sec]
E_RANGE:         3-4 [chan]   47-291 [keV]
ALGORITHM:       8
DETECTORS:       0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0,
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250831033/quicklook/glg_lc_medres34_bn250831033.gif
COMMENTS:        Fermi-GBM Trigger Alert.  
COMMENTS:        This trigger occurred at longitude,latitude = 118.10,21.20 [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 31 Aug 25 00:48:25 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      47
TRIGGER_NUM:     778294080
GRB_RA:          186.617d {+12h 26m 28s} (J2000),
                 186.950d {+12h 27m 48s} (current),
                 185.968d {+12h 23m 52s} (1950)
GRB_DEC:         -14.567d {-14d 34' 00"} (J2000),
                 -14.709d {-14d 42' 30"} (current),
                 -14.290d {-14d 17' 23"} (1950)
GRB_ERROR:       33.72 [deg radius, statistical plus systematic]
GRB_INTEN:       138 [cnts/sec]
DATA_SIGNIF:     4.50 [sigma]
INTEG_TIME:      0.512 [sec]
GRB_DATE:        20918 TJD;   243 DOY;   25/08/31
GRB_TIME:        2875.97 SOD {00:47:55.97} UT
GRB_PHI:          15.98 [deg]
GRB_THETA:       110.00 [deg]
DATA_TIME_SCALE: 0.5120 [sec]
HARD_RATIO:      4.02
LOC_ALGORITHM:   3 (version number of)
MOST_LIKELY:      49%  Solar Flare
2nd_MOST_LIKELY:  25%  GRB
DETECTORS:       0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0,
SUN_POSTN:       159.55d {+10h 38m 13s}   +8.61d {+08d 36' 35"}
SUN_DIST:         35.80 [deg]   Sun_angle= -1.8 [hr] (East of Sun)
MOON_POSTN:      242.40d {+16h 09m 35s}  -26.28d {-26d 16' 38"}
MOON_DIST:        52.82 [deg]
MOON_ILLUM:      48 [%]
GAL_COORDS:      293.91, 47.87 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      191.89,-10.74 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250831033/quicklook/glg_lc_medres34_bn250831033.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 118.10,21.20 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.