////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 28 Feb 21 05:07:55 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 636168178 GRB_RA: 283.480d {+18h 53m 55s} (J2000), 283.858d {+18h 55m 26s} (current), 282.585d {+18h 50m 20s} (1950) GRB_DEC: -43.130d {-43d 07' 47"} (J2000), -43.102d {-43d 06' 06"} (current), -43.193d {-43d 11' 33"} (1950) GRB_ERROR: 2.29 [deg radius, statistical only] GRB_DATE: 19273 TJD; 59 DOY; 21/02/28 GRB_TIME: 4973.97 SOD {01:22:53.97} UT GRB_PHI: 0.01 [deg] GRB_THETA: 122.00 [deg] E_RANGE: 50.000 - 300.000 [keV] LOC_ALGORITHM: 415 (Gnd S/W Version number) SUN_POSTN: 341.38d {+22h 45m 30s} -7.88d {-07d 52' 50"} SUN_DIST: 61.18 [deg] Sun_angle= 3.8 [hr] (West of Sun) MOON_POSTN: 174.10d {+11h 36m 25s} +7.97d {+07d 58' 13"} MOON_DIST: 109.82 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 353.28,-18.59 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 280.44,-20.18 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210228058/quicklook/glg_lc_medres34_bn210228058.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210228058/quicklook/glg_locplot_all_bn210228058.png COMMENTS: Fermi-GBM Final Position. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file should be available by the time this FINAL notice is produced. COMMENTS: This notice has human-in-the-loop processing.