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TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Sat 11 Sep 21 11:54:03 UT
NOTICE_TYPE:     Fermi-GBM Alert
RECORD_NUM:      1
TRIGGER_NUM:     653054042
GRB_DATE:        19468 TJD;   254 DOY;   21/09/11
GRB_TIME:        42837.29 SOD {11:53:57.29} UT
TRIGGER_SIGNIF:  8.2 [sigma]
TRIGGER_DUR:     0.032 [sec]
E_RANGE:         2-2 [chan]   23-47 [keV]
ALGORITHM:       24
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/2021/bn210911496/quicklook/glg_lc_medres34_bn210911496.gif
COMMENTS:        Fermi-GBM Trigger Alert.  
COMMENTS:        This trigger occurred at longitude,latitude = 91.12,-3.60 [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:     Sat 11 Sep 21 11:54:21 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      47
TRIGGER_NUM:     653054042
GRB_RA:          278.400d {+18h 33m 36s} (J2000),
                 278.666d {+18h 34m 40s} (current),
                 277.788d {+18h 31m 09s} (1950)
GRB_DEC:          +5.917d {+05d 55' 00"} (J2000),
                  +5.935d {+05d 56' 05"} (current),
                  +5.878d {+05d 52' 39"} (1950)
GRB_ERROR:       27.42 [deg radius, statistical plus systematic]
GRB_INTEN:       274 [cnts/sec]
DATA_SIGNIF:     3.50 [sigma]
INTEG_TIME:      0.064 [sec]
GRB_DATE:        19468 TJD;   254 DOY;   21/09/11
GRB_TIME:        42837.29 SOD {11:53:57.29} UT
GRB_PHI:         210.00 [deg]
GRB_THETA:        20.00 [deg]
DATA_TIME_SCALE: 0.0640 [sec]
HARD_RATIO:      4.71
LOC_ALGORITHM:   3 (version number of)
MOST_LIKELY:      40%  SGR_1806n20
2nd_MOST_LIKELY:  29%  GRB
DETECTORS:       0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0,
SUN_POSTN:       169.86d {+11h 19m 27s}   +4.36d {+04d 21' 48"}
SUN_DIST:        108.17 [deg]   Sun_angle= -7.3 [hr] (East of Sun)
MOON_POSTN:      225.72d {+15h 02m 52s}  -15.61d {-15d 36' 27"}
MOON_DIST:        56.68 [deg]
MOON_ILLUM:      24 [%]
GAL_COORDS:       36.19,  6.65 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      279.57, 29.08 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210911496/quicklook/glg_lc_medres34_bn210911496.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 91.12,-3.60 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.