[vsnet-grb 100438] GCN/SWIFT_BAT_POSITION

[Bacodine]

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).