TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 23 Apr 09 07:55:35 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 350184, Seg_Num: 0 GRB_RA: 148.895d {+09h 55m 35s} (J2000), 149.023d {+09h 56m 05s} (current), 148.206d {+09h 52m 49s} (1950) GRB_DEC: +18.160d {+18d 09' 37"} (J2000), +18.116d {+18d 06' 57"} (current), +18.398d {+18d 23' 52"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 4223 [cnts] Image_Peak=203 [image_cnts] TRIGGER_DUR: 1.024 [sec] TRIGGER_INDEX: 146 E_range: 25-100 keV BKG_INTEN: 27453 [cnts] BKG_TIME: 28507.31 SOD {07:55:07.31} UT BKG_DUR: 8 [sec] GRB_DATE: 14944 TJD; 113 DOY; 09/04/23 GRB_TIME: 28519.34 SOD {07:55:19.34} UT GRB_PHI: -172.11 [deg] GRB_THETA: 25.03 [deg] SOLN_STATUS: 0x20000003 RATE_SIGNIF: 11.26 [sigma] IMAGE_SIGNIF: 8.16 [sigma] MERIT_PARAMS: +1 +0 +0 +0 +2 -2 +0 +0 +36 +0 SUN_POSTN: 31.07d {+02h 04m 18s} +12.61d {+12d 36' 47"} SUN_DIST: 111.52 [deg] Sun_angle= -7.9 [hr] (East of Sun) MOON_POSTN: 7.39d {+00h 29m 33s} +8.08d {+08d 05' 02"} MOON_DIST: 133.96 [deg] MOON_ILLUM: 4 [%] GAL_COORDS: 215.92, 48.66 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 144.78, 5.20 [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: This trigger occurred at longitude,latitude = 222.51,-8.82 [deg]. COMMENTS: COMMENTS: NOTE: This BAT event is temporally(6.0<100sec) coincident with the FERMI_GBM event (trignum=262166127). TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 23 Apr 09 08:02:30 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 350184, Seg_Num: 0 GRB_RA: 148.8888d {+09h 55m 33.31s} (J2000), 149.0168d {+09h 56m 04.03s} (current), 148.2003d {+09h 52m 48.07s} (1950) GRB_DEC: +18.1488d {+18d 08' 55.6"} (J2000), +18.1044d {+18d 06' 15.8"} (current), +18.3863d {+18d 23' 10.6"} (1950) GRB_ERROR: 3.9 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 1.00e-10 [erg/cm2/sec] GRB_SIGNIF: 10.00 [sigma] IMG_START_DATE: 14944 TJD; 113 DOY; 09/04/23 IMG_START_TIME: 28601.00 SOD {07:56:41.00} UT, 81.7 [sec] since BAT Trigger Time TAM[0-3]: 100.00 100.00 100.00 100.00 AMPLIFIER: 1 WAVEFORM: 31 SUN_POSTN: 31.08d {+02h 04m 19s} +12.61d {+12d 36' 53"} SUN_DIST: 111.51 [deg] Sun_angle= -7.9 [hr] (East of Sun) MOON_POSTN: 7.45d {+00h 29m 47s} +8.11d {+08d 06' 43"} MOON_DIST: 133.89 [deg] MOON_ILLUM: 4 [%] GAL_COORDS: 215.94, 48.65 [deg] galactic lon,lat of the burst ECL_COORDS: 144.78, 5.19 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: TAM values, flux and significance fields are not valid COMMENTS: This position was automatically generated on the ground using COMMENTS: Photon Counting data telemetered via TDRSS (SPER data). COMMENTS: See http://www.swift.ac.uk/sper/docs.php for details.