TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 02 Apr 22 03:54:57 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 1100848, Seg_Num: 0 GRB_RA: 30.692d {+02h 02m 46s} (J2000), 30.862d {+02h 03m 27s} (current), 30.312d {+02h 01m 15s} (1950) GRB_DEC: -61.376d {-61d 22' 34"} (J2000), -61.270d {-61d 16' 11"} (current), -61.616d {-61d 36' 58"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 56 [cnts] Image_Peak=17 [image_cnts] TRIGGER_DUR: 0.032 [sec] TRIGGER_INDEX: 10305 E_range: 15-25 keV BKG_INTEN: 10654 [cnts] BKG_TIME: 14067.11 SOD {03:54:27.11} UT BKG_DUR: 8 [sec] GRB_DATE: 19671 TJD; 92 DOY; 22/04/02 GRB_TIME: 14082.47 SOD {03:54:42.47} UT GRB_PHI: -14.84 [deg] GRB_THETA: 31.92 [deg] SOLN_STATUS: 0x83 RATE_SIGNIF: 6.32 [sigma] IMAGE_SIGNIF: 6.83 [sigma] MERIT_PARAMS: +1 +0 +0 -5 +0 -3 +0 +0 -37 +0 SUN_POSTN: 11.41d {+00h 45m 37s} +4.90d {+04d 53' 56"} SUN_DIST: 67.87 [deg] Sun_angle= -1.3 [hr] (East of Sun) MOON_POSTN: 22.27d {+01h 29m 05s} +6.67d {+06d 40' 18"} MOON_DIST: 68.27 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 288.58,-53.72 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 343.14,-64.50 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Coordinates. COMMENTS: This is a rate trigger. COMMENTS: A point_source was found. COMMENTS: This does not match any source in the on-board catalog. COMMENTS: This does not match any source in the ground catalog. COMMENTS: This is a GRB. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 93.12,-12.78 [deg]. COMMENTS: This AT will self-cancel at the end of the first orbit (ie I_signif<7.0 && Trig_dur<65msec).