TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 07 Jun 09 05:58:39 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 354299, Seg_Num: 0 GRB_RA: 191.209d {+12h 44m 50s} (J2000), 191.320d {+12h 45m 17s} (current), 190.620d {+12h 42m 29s} (1950) GRB_DEC: +44.130d {+44d 07' 48"} (J2000), +44.079d {+44d 04' 43"} (current), +44.403d {+44d 24' 12"} (1950) GRB_ERROR: 4.00 [arcmin radius, statistical only] GRB_INTEN: 2479 [cnts] Image_Peak=117 [image_cnts] TRIGGER_DUR: 0.512 [sec] TRIGGER_INDEX: 127 E_range: 50-350 keV BKG_INTEN: 26269 [cnts] BKG_TIME: 19803.18 SOD {05:30:03.18} UT BKG_DUR: 8 [sec] GRB_DATE: 14989 TJD; 158 DOY; 09/06/07 GRB_TIME: 19817.40 SOD {05:30:17.40} UT GRB_PHI: -6.78 [deg] GRB_THETA: 19.95 [deg] SOLN_STATUS: 0x30002883 RATE_SIGNIF: 18.85 [sigma] IMAGE_SIGNIF: 6.44 [sigma] MERIT_PARAMS: +1 +0 +0 -1 +3 -4 +0 +0 +1 +1 SUN_POSTN: 75.48d {+05h 01m 55s} +22.77d {+22d 45' 58"} SUN_DIST: 91.12 [deg] Sun_angle= -7.7 [hr] (East of Sun) MOON_POSTN: 248.63d {+16h 34m 31s} -25.92d {-25d 54' 57"} MOON_DIST: 87.42 [deg] MOON_ILLUM: 100 [%] GAL_COORDS: 126.97, 72.95 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 168.05, 43.97 [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: There is a bright star (mag=6.33) 4.44 arcmin from this position. COMMENTS: This is a GRB. COMMENTS: COMMENTS: The IMAGE_SIGNIF is VERY LOW, this is very likely not real. COMMENTS: This trigger occurred at longitude,latitude = 0.00,0.00 [deg]. COMMENTS: This Notice was ground-reprocessed from flight-data. COMMENTS: COMMENTS: NOTE: This BAT event is spatially(0.00<0.1deg) and temporally(0.0<100sec) coincident with the SWIFT_BAT event (trignum=354299). COMMENTS: COMMENTS: This is just barely subthreshold trigger which has an XRT_Position. COMMENTS: So it has been promoted to a real GRB. COMMENTS: This is a 5-sec duration, multiple spike event; 4000 cnts/sec max. COMMENTS: There was significant delay in processing this burst (manually).