////////////////////////////////////////////////////////////////////// TITLE: GCN/MILAGRO POSITION NOTICE NOTICE_DATE: Sun 01 Apr 07 19:36:27 UT NOTICE_TYPE: Short TRIGGER_NUM: 261 Seq_num: 1 GRB_RA: 21.90d {+01h 27m 36s} (J2000), 22.00d {+01h 28m 00s} (current), 21.20d {+01h 24m 49s} (1950) GRB_DEC: +29.00d {+29d 00' 00"} (J2000), +29.04d {+29d 02' 15"} (current), +28.74d {+28d 44' 28"} (1950) GRB_ERROR: 0.54 [deg radius, statistical plus systematic] GRB_FLUENCE: 40 [events] BKG: 10.2650 [events] GRB_SIGNIF: 1.622e-12 ANN_RATE: 26.8 GRB_TIME: 69775.42 SOD {19:22:55.42} UT GRB_DATE: 14191 TJD; 91 DOY; 07/04/01 GRB_DUR: 2.50 [sec] GRB_ZEN: 9.69 [deg] SUN_POSTN: 10.76d {+00h 43m 01s} +4.62d {+04d 37' 29"} SUN_DIST: 26.64 [deg] Sun_angle= -0.7 [hr] (East of Sun) MOON_POSTN: 181.07d {+12h 04m 16s} -2.04d {-02d 02' 26"} MOON_DIST: 146.45 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 132.39,-33.21 [deg] galactic lon,lat of the burst ECL_COORDS: 31.24, 18.36 [deg] ecliptic lon,lat of the burst COMMENTS: MILAGRO TRANSIENT Coordinates. COMMENTS: Possible GRB COMMENTS: For more information see: COMMENTS: http://umdgrb.umd.edu/cosmic/milagro_grb_main.html