////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 11 Apr 21 23:28:37 UT NOTICE_TYPE: Fermi-GBM SubThreshold TRANS_NUM: 639861947 FULL_ID_NUM: 639861947.520000 TRANS_RA: 254.310d {+16h 57m 14s} (J2000), 254.500d {+16h 58m 00s} (current), 253.864d {+16h 55m 27s} (1950) TRANS_DEC: +35.930d {+35d 55' 48"} (J2000), +35.898d {+35d 53' 53"} (current), +36.006d {+36d 00' 22"} (1950) TRANS_ERROR: 28.63 [deg radius, stat+sys, 68% containment] TRANS_DURATION: 0.320 [sec] TRANS_DATE: 19315 TJD; 101 DOY; 21/04/11 TRANS_TIME: 69942.52 SOD {19:25:42.52} UT EARTH_ANGLE: 153.30 [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_639861947.520000_healpix.fits MAP_URL: https://gcn.gsfc.nasa.gov/notices_gbm_sub/gbm_subthresh_639861947.520000_map.png LC_URL: https://gcn.gsfc.nasa.gov/notices_gbm_sub/gbm_subthresh_639861947.520000_lc.pdf SUN_POSTN: 20.62d {+01h 22m 28s} +8.68d {+08d 40' 39"} SUN_DIST: 112.55 [deg] Sun_angle= 8.4 [hr] (West of Sun) MOON_POSTN: 20.62d {+01h 22m 29s} +4.47d {+04d 28' 05"} MOON_DIST: 115.49 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 58.86, 37.73 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 245.56, 58.05 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: Fermi-GBM Subthreshold. COMMENTS: This Notice was ground-generated -- not flight-generated.