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TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Sat 18 Sep 21 10:39:31 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      44
TRIGGER_NUM:     653654352
GRB_RA:          188.417d {+12h 33m 40s} (J2000),
                 188.799d {+12h 35m 12s} (current),
                 187.558d {+12h 30m 14s} (1950)
GRB_DEC:         -80.100d {-80d 05' 59"} (J2000),
                 -80.220d {-80d 13' 09"} (current),
                 -79.824d {-79d 49' 26"} (1950)
GRB_ERROR:       27.40 [deg radius, statistical plus systematic]
GRB_INTEN:       173 [cnts/sec]
DATA_SIGNIF:     3.40 [sigma]
INTEG_TIME:      0.016 [sec]
GRB_DATE:        19475 TJD;   261 DOY;   21/09/18
GRB_TIME:        38347.08 SOD {10:39:07.08} UT
GRB_PHI:          63.98 [deg]
GRB_THETA:        70.00 [deg]
DATA_TIME_SCALE: 0.0160 [sec]
HARD_RATIO:      0.00
LOC_ALGORITHM:   3 (version number of)
MOST_LIKELY:     100%  Unreliable location
2nd_MOST_LIKELY:   0%  n/a
SUN_POSTN:       176.09d {+11h 44m 22s}   +1.69d {+01d 41' 33"}
SUN_DIST:         82.15 [deg]   Sun_angle= -0.8 [hr] (East of Sun)
MOON_POSTN:      328.58d {+21h 54m 19s}  -18.06d {-18d 03' 26"}
MOON_DIST:        79.51 [deg]
MOON_ILLUM:      93 [%]
GAL_COORDS:      302.13,-17.26 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      247.71,-63.36 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210918444/quicklook/glg_lc_medres34_bn210918444.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.