//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Mon 21 Jul 25 13:39:39 UT
NOTICE_TYPE:     Fermi-GBM Alert
RECORD_NUM:      1
TRIGGER_NUM:     774797978
GRB_DATE:        20877 TJD;   202 DOY;   25/07/21
GRB_TIME:        49173.78 SOD {13:39:33.78} UT
TRIGGER_SIGNIF:  4.7 [sigma]
TRIGGER_DUR:     2.048 [sec]
E_RANGE:         3-4 [chan]   47-291 [keV]
ALGORITHM:       15
DETECTORS:       0,1,0, 0,0,1, 0,0,0, 0,0,0, 0,0,
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250721569/quicklook/glg_lc_medres34_bn250721569.gif
COMMENTS:        Fermi-GBM Trigger Alert.  
COMMENTS:        This trigger occurred at longitude,latitude = 262.73,24.33 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Mon 21 Jul 25 13:40:02 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      46
TRIGGER_NUM:     774797978
GRB_RA:          144.517d {+09h 38m 04s} (J2000),
                 144.871d {+09h 39m 29s} (current),
                 143.822d {+09h 35m 17s} (1950)
GRB_DEC:         +18.317d {+18d 19' 00"} (J2000),
                 +18.201d {+18d 12' 02"} (current),
                 +18.542d {+18d 32' 33"} (1950)
GRB_ERROR:       35.92 [deg radius, statistical plus systematic]
GRB_INTEN:       54 [cnts/sec]
DATA_SIGNIF:     4.60 [sigma]
INTEG_TIME:      2.048 [sec]
GRB_DATE:        20877 TJD;   202 DOY;   25/07/21
GRB_TIME:        49173.78 SOD {13:39:33.78} UT
GRB_PHI:          21.00 [deg]
GRB_THETA:        80.00 [deg]
DATA_TIME_SCALE: 2.0480 [sec]
HARD_RATIO:      0.00
LOC_ALGORITHM:   3 (version number of)
MOST_LIKELY:     100%  Unreliable location
2nd_MOST_LIKELY:   0%  n/a
DETECTORS:       0,1,0, 0,0,1, 0,0,0, 0,0,0, 0,0,
SUN_POSTN:       121.19d {+08h 04m 46s}  +20.35d {+20d 20' 42"}
SUN_DIST:         22.44 [deg]   Sun_angle= -1.6 [hr] (East of Sun)
MOON_POSTN:       74.52d {+04h 58m 05s}  +27.82d {+27d 49' 14"}
MOON_DIST:        64.64 [deg]
MOON_ILLUM:      13 [%]
GAL_COORDS:      213.58, 44.82 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      140.79,  3.96 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250721569/quicklook/glg_lc_medres34_bn250721569.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 262.73,24.33 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.