////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 04 Apr 07 02:26:20 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 273855, Seg_Num: 0 GRB_RA: 245.147d {+16h 20m 35s} (J2000), 245.286d {+16h 21m 09s} (current), 244.190d {+16h 16m 46s} (1950) GRB_DEC: -51.579d {-51d 34' 44"} (J2000), -51.596d {-51d 35' 45"} (current), -51.460d {-51d 27' 35"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 0 [cnts] Image_Peak=5303 [image_cnts] TRIGGER_DUR: 320.000 [sec] (=5.3 [min]) TRIGGER_INDEX: 20000 E_range: 15-50 keV BKG_INTEN: 0 [cnts] BKG_TIME: 0.00 SOD {00:00:00.00} UT BKG_DUR: 0 [sec] GRB_DATE: 14194 TJD; 94 DOY; 07/04/04 GRB_TIME: 7934.13 SOD {02:12:14.13} UT GRB_PHI: 171.45 [deg] GRB_THETA: 17.05 [deg] SOLN_STATUS: 0x19D RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 5.86 [sigma] MERIT_PARAMS: +0 +0 +100 +6 +1 -5 +0 +1 +45 +1 SUN_POSTN: 12.84d {+00h 51m 21s} +5.50d {+05d 30' 07"} SUN_DIST: 116.87 [deg] Sun_angle= 8.5 [hr] (West of Sun) MOON_POSTN: 205.52d {+13h 42m 05s} -14.41d {-14d 24' 27"} MOON_DIST: 48.89 [deg] MOON_ILLUM: 98 [%] GAL_COORDS: 332.38, -1.09 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 252.51,-29.64 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Coordinates. COMMENTS: This Notice was delayed by more than 60 sec past the end of the trigger integration interval; COMMENTS: probably due to it occurring during a Malindi downlink session. COMMENTS: This is an image trigger. (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.) COMMENTS: A point_source was found. COMMENTS: This matches a source in the on-board catalog. COMMENTS: This matches a source in the ground catalog: IGR16207-5129, delta=0.098 [deg]. COMMENTS: This is not a GRB. COMMENTS: This is an interesting source. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 19.75,-20.45 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 04 Apr 07 02:26:21 UT NOTICE_TYPE: Swift-FOM Will_NOT_Observe TRIGGER_NUM: 273855, Seg_Num: 0 GRB_RA: 245.147d {+16h 20m 35s} (J2000), 245.286d {+16h 21m 09s} (current), 244.190d {+16h 16m 46s} (1950) GRB_DEC: -51.579d {-51d 34' 44"} (J2000), -51.596d {-51d 35' 45"} (current), -51.460d {-51d 27' 35"} (1950) GRB_DATE: 14194 TJD; 94 DOY; 07/04/04 GRB_TIME: 7934.13 SOD {02:12:14.13} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 5.86 [sigma] FLAGS: 0x1 MERIT: 0.00 SUN_POSTN: 12.84d {+00h 51m 21s} +5.50d {+05d 30' 07"} SUN_DIST: 116.87 [deg] Sun_angle= 8.5 [hr] (West of Sun) MOON_POSTN: 205.52d {+13h 42m 05s} -14.41d {-14d 24' 27"} MOON_DIST: 48.89 [deg] MOON_ILLUM: 98 [%] GAL_COORDS: 332.38, -1.09 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 252.51,-29.64 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT Figure-of-Merit decision. COMMENTS: This was of sufficient merit to become the new Automated Target; COMMENTS: but if the Current PPT has a greater merit, then we will not request a slew. COMMENTS: This matches a source in the ground catalog: IGR16207-5129, delta=0.098 [deg]. COMMENTS: COMMENTS: The next comments were copied from the BAT_POS Notice: COMMENTS: This is an image trigger. (The RATE_SIGNIF is undefined.) COMMENTS: A point_source was found. COMMENTS: This matches a source in the on-board catalog. COMMENTS: This is not a GRB. COMMENTS: This is an interesting source. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 19.75,-20.45 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 04 Apr 07 02:51:04 UT NOTICE_TYPE: Swift-BAT GRB Position RETRACTION TRIGGER_NUM: 273855, Seg_Num: 0 GRB_RA: 245.147d {+16h 20m 35s} (J2000), 245.286d {+16h 21m 09s} (current), 244.190d {+16h 16m 46s} (1950) GRB_DEC: -51.579d {-51d 34' 43"} (J2000), -51.596d {-51d 35' 44"} (current), -51.460d {-51d 27' 35"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 0 [cnts] Image_Peak=5303 [image_cnts] TRIGGER_DUR: 320.000 [sec] (=5.3 [min]) TRIGGER_INDEX: 20000 E_range: 15-50 keV BKG_INTEN: 0 [cnts] BKG_TIME: 0.00 SOD {00:00:00.00} UT BKG_DUR: 0 [sec] GRB_DATE: 14194 TJD; 94 DOY; 07/04/04 GRB_TIME: 7934.13 SOD {02:12:14.13} UT GRB_PHI: 171.44 [deg] GRB_THETA: 17.04 [deg] SOLN_STATUS: 0x1BD RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 5.86 [sigma] MERIT_PARAMS: +0 +0 +100 +6 +1 -5 +0 +1 +45 +1 SUN_POSTN: 12.85d {+00h 51m 25s} +5.51d {+05d 30' 30"} SUN_DIST: 116.89 [deg] Sun_angle= 8.5 [hr] (West of Sun) MOON_POSTN: 205.71d {+13h 42m 51s} -14.49d {-14d 29' 36"} MOON_DIST: 48.72 [deg] MOON_ILLUM: 98 [%] GAL_COORDS: 332.38, -1.08 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 252.51,-29.64 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Coordinates. COMMENTS: This is an image trigger. (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.) COMMENTS: A point_source was found. COMMENTS: This matches a source in the on-board catalog. COMMENTS: This matches a source in the ground catalog: IGR16207-5129, delta=0.098 [deg]. COMMENTS: This is not a GRB. COMMENTS: This is an interesting source. 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: SWIFT-BAT GRB Coordinates. COMMENTS: COMMENTS: This was a peak in a 5-minute image trigger COMMENTS: that was close enough to a known source (IGR16207-5129) COMMENTS: to trigger a catalog match in the onboard software. COMMENTS: However, its low significance (5.86 sigma) and its distance COMMENTS: from the catalogued source (6 arcminutes) strongly COMMENTS: it was merely a statistical fluctuation. COMMENTS: