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TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Sat 30 Jan 21 21:01:46 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      48
TRIGGER_NUM:     633733287
GRB_RA:          253.400d {+16h 53m 36s} (J2000),
                 253.431d {+16h 53m 43s} (current),
                 253.329d {+16h 53m 19s} (1950)
GRB_DEC:         +64.867d {+64d 52' 00"} (J2000),
                 +64.833d {+64d 49' 60"} (current),
                 +64.946d {+64d 56' 47"} (1950)
GRB_ERROR:       34.27 [deg radius, statistical plus systematic]
GRB_INTEN:       178 [cnts/sec]
DATA_SIGNIF:     2.90 [sigma]
INTEG_TIME:      0.128 [sec]
GRB_DATE:        19244 TJD;    30 DOY;   21/01/30
GRB_TIME:        75682.91 SOD {21:01:22.91} UT
GRB_PHI:          70.00 [deg]
GRB_THETA:       140.00 [deg]
DATA_TIME_SCALE: 0.1280 [sec]
HARD_RATIO:      0.00
LOC_ALGORITHM:   3 (version number of)
MOST_LIKELY:     100%  Unreliable location
2nd_MOST_LIKELY:   0%  n/a
SUN_POSTN:       313.66d {+20h 54m 38s}  -17.41d {-17d 24' 43"}
SUN_DIST:         93.98 [deg]   Sun_angle= 4.0 [hr] (West of Sun)
MOON_POSTN:      161.07d {+10h 44m 16s}  +13.40d {+13d 23' 53"}
MOON_DIST:        78.89 [deg]
MOON_ILLUM:      95 [%]
GAL_COORDS:       95.43, 36.78 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      186.26, 82.99 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210130876/quicklook/glg_lc_medres34_bn210130876.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.