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TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Sun 28 Sep 25 10:58:05 UT
NOTICE_TYPE:     Fermi-GBM Alert
RECORD_NUM:      1
TRIGGER_NUM:     780749883
GRB_DATE:        20946 TJD;   271 DOY;   25/09/28
GRB_TIME:        39478.92 SOD {10:57:58.92} UT
TRIGGER_SIGNIF:  6.5 [sigma]
TRIGGER_DUR:     0.064 [sec]
E_RANGE:         2-2 [chan]   23-47 [keV]
ALGORITHM:       25
DETECTORS:       0,0,1, 0,0,1, 0,0,0, 0,0,0, 0,0,
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250928457/quicklook/glg_lc_medres34_bn250928457.gif
COMMENTS:        Fermi-GBM Trigger Alert.  
COMMENTS:        This trigger occurred at longitude,latitude = 262.43,-15.55 [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 28 Sep 25 10:58:28 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      44
TRIGGER_NUM:     780749883
GRB_RA:          189.717d {+12h 38m 52s} (J2000),
                 190.056d {+12h 40m 13s} (current),
                 189.059d {+12h 36m 14s} (1950)
GRB_DEC:         -20.700d {-20d 41' 59"} (J2000),
                 -20.841d {-20d 50' 27"} (current),
                 -20.425d {-20d 25' 30"} (1950)
GRB_ERROR:       34.27 [deg radius, statistical plus systematic]
GRB_INTEN:       29 [cnts/sec]
DATA_SIGNIF:     3.30 [sigma]
INTEG_TIME:      4.096 [sec]
GRB_DATE:        20946 TJD;   271 DOY;   25/09/28
GRB_TIME:        39478.92 SOD {10:57:58.92} UT
GRB_PHI:         350.00 [deg]
GRB_THETA:        95.00 [deg]
DATA_TIME_SCALE: 4.0960 [sec]
HARD_RATIO:      0.00
LOC_ALGORITHM:   3 (version number of)
MOST_LIKELY:     100%  Unreliable location
2nd_MOST_LIKELY:   0%  n/a
DETECTORS:       0,0,1, 0,0,1, 0,0,0, 0,0,0, 0,0,
SUN_POSTN:       185.12d {+12h 20m 28s}   -2.21d {-02d 12' 49"}
SUN_DIST:         19.24 [deg]   Sun_angle= -0.3 [hr] (East of Sun)
MOON_POSTN:      257.06d {+17h 08m 15s}  -28.20d {-28d 12' 08"}
MOON_DIST:        60.67 [deg]
MOON_ILLUM:      35 [%]
GAL_COORDS:      298.97, 42.08 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      197.20,-15.16 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250928457/quicklook/glg_lc_medres34_bn250928457.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 262.43,-15.55 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.