////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 09 Mar 05 10:45:40 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 107873, Seg_Num: 0 GRB_RA: 182.622d {+12h 10m 29s} (J2000), 182.682d {+12h 10m 44s} (current), 182.033d {+12h 08m 08s} (1950) GRB_DEC: +77.591d {+77d 35' 27"} (J2000), +77.562d {+77d 33' 43"} (current), +77.869d {+77d 52' 08"} (1950) GRB_ERROR: 4.00 [arcmin radius, statistical only] GRB_INTEN: 200545 [cnts] Peak=1241 [cnts/sec] TRIGGER_DUR: 26.880 [sec] TRIGGER_INDEX: 493 E_range: 50-350 keV BKG_INTEN: 303166 [cnts] BKG_TIME: 38488.00 SOD {10:41:28.00} UT BKG_DUR: 64 [sec] GRB_DATE: 13438 TJD; 68 DOY; 05/03/09 GRB_TIME: 38601.53 SOD {10:43:21.53} UT GRB_PHI: 170.09 [deg] GRB_THETA: 21.16 [deg] SOLN_STATUS: 0x83 RATE_SIGNIF: 20.85 [sigma] IMAGE_SIGNIF: 6.00 [sigma] MERIT_PARAMS: +1 +0 +0 +5 +3 +7 +0 +0 +28 +1 SUN_POSTN: 349.85d {+23h 19m 25s} -4.37d {-04d 22' 00"} SUN_DIST: 106.48 [deg] MOON_POSTN: 339.53d {+22h 38m 08s} -12.60d {-12d 36' 13"} MOON_DIST: 113.98 [deg] GAL_COORDS: 125.76, 39.31 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 119.50, 64.15 [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. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 09 Mar 05 14:29:20 UT NOTICE_TYPE: Swift-BAT GRB Position RETRACTION TRIGGER_NUM: 107873, Seg_Num: 0 GRB_RA: 182.622d {+12h 10m 29s} (J2000), 182.682d {+12h 10m 44s} (current), 182.034d {+12h 08m 08s} (1950) GRB_DEC: +77.591d {+77d 35' 27"} (J2000), +77.562d {+77d 33' 43"} (current), +77.869d {+77d 52' 09"} (1950) GRB_ERROR: 9.99 [arcmin radius, statistical only] GRB_INTEN: 200545 [cnts] Peak=1241 [cnts/sec] TRIGGER_DUR: 26.876 [sec] TRIGGER_INDEX: 493 E_range: 50-350 keV BKG_INTEN: 303166 [cnts] BKG_TIME: 38488.00 SOD {10:41:28.00} UT BKG_DUR: 64 [sec] GRB_DATE: 13438 TJD; 68 DOY; 05/03/09 GRB_TIME: 38601.52 SOD {10:43:21.52} UT GRB_PHI: 170.08 [deg] GRB_THETA: 21.15 [deg] SOLN_STATUS: 0xA3 RATE_SIGNIF: 20.85 [sigma] IMAGE_SIGNIF: 6.00 [sigma] MERIT_PARAMS: +1 +0 +0 +5 +3 +7 +0 +0 +28 +1 SUN_POSTN: 349.85d {+23h 19m 25s} -4.37d {-04d 22' 00"} SUN_DIST: 106.48 [deg] MOON_POSTN: 339.53d {+22h 38m 08s} -12.60d {-12d 36' 13"} MOON_DIST: 113.98 [deg] GAL_COORDS: 125.76, 39.31 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 119.50, 64.15 [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 not a GRB. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This is a RETRACTION of a previous notice that identified this as a GRB -- it is NOT a GRB. COMMENTS: This Notice was ground-reprocessed from flight-data. COMMENTS: COMMENTS: This is NOT a real GRB -- it is a noise fluctuation on the edge of the SAA. COMMENTS: The questionable aspect of the low detection significance has been confirmed by ground analysis. COMMENTS: The non-astrophysical origin of this trigger is further confirmed by the XRT non-detection of a source. COMMENTS: REPEAT: This trigger is NOT a GRB.