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TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Fri 21 May 21 03:23:09 UT
NOTICE_TYPE:     Fermi-GBM SubThreshold
TRANS_NUM:       643249586
FULL_ID_NUM:     643249586.720000
TRANS_RA:          2.530d {+00h 10m 07s} (J2000),
                   2.802d {+00h 11m 12s} (current),
                   1.893d {+00h 07m 34s} (1950)
TRANS_DEC:       -20.250d {-20d 15' 00"} (J2000),
                 -20.131d {-20d 07' 51"} (current),
                 -20.528d {-20d 31' 41"} (1950)
TRANS_ERROR:     8.89 [deg radius, stat+sys, 68% containment]
TRANS_DURATION:  0.096 [sec]
TRANS_DATE:      19355 TJD;   141 DOY;   21/05/21
TRANS_TIME:      1581.72 SOD {00:26:21.72} UT
EARTH_ANGLE:     143.39 [deg]
SPECTRAL_CLASS:  1    (0=soft, 1=hard)
TYPE_CLASS:      0    (0=short, 1=long)
RELIABILITY:     2    (2=low, 5=medium, 8=high)
HEALPIX_URL:     https://gcn.gsfc.nasa.gov/notices_gbm_sub/gbm_subthresh_643249586.720000_healpix.fits
MAP_URL:         https://gcn.gsfc.nasa.gov/notices_gbm_sub/gbm_subthresh_643249586.720000_map.png
LC_URL:          https://gcn.gsfc.nasa.gov/notices_gbm_sub/gbm_subthresh_643249586.720000_lc.pdf
SUN_POSTN:        58.15d {+03h 52m 35s}  +20.21d {+20d 12' 50"}
SUN_DIST:         67.54 [deg]   Sun_angle= 3.7 [hr] (West of Sun)
MOON_POSTN:      170.15d {+11h 20m 37s}   +9.94d {+09d 56' 15"}
MOON_DIST:       164.11 [deg]
MOON_ILLUM:      64 [%]
GAL_COORDS:       66.78,-78.31 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      353.93,-19.51 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        Fermi-GBM Subthreshold.  
COMMENTS:        This Notice was ground-generated -- not flight-generated.