[vsnet-grb 156865] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 29 Aug 11 23:45:22 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     501752,   Seg_Num: 0
GRB_RA:          278.721d {+18h 34m 53s} (J2000),
                 278.880d {+18h 35m 31s} (current),
                 278.037d {+18h 32m 09s} (1950)
GRB_DEC:          -8.751d {-08d 45' 04"} (J2000),
                  -8.741d {-08d 44' 28"} (current),
                  -8.792d {-08d 47' 30"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       233 [cnts]    Image_Peak=38 [image_cnts]
TRIGGER_DUR:     0.016 [sec] 
TRIGGER_INDEX:   10209     E_range: 15-50 keV
BKG_INTEN:       34910 [cnts]
BKG_TIME:        85256.68 SOD {23:40:56.68} UT
BKG_DUR:         8 [sec]
GRB_DATE:        15802 TJD;   241 DOY;   11/08/29
GRB_TIME:        85272.04 SOD {23:41:12.04} UT
GRB_PHI:         -32.21 [deg]
GRB_THETA:        36.12 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     19.57 [sigma]
IMAGE_SIGNIF:    7.27 [sigma]
MERIT_PARAMS:     +1  +0  +0  -6  +1  -3  +0  +1 +51  +0 
SUN_POSTN:       158.05d {+10h 32m 12s}   +9.20d {+09d 12' 18"}
SUN_DIST:        121.62 [deg]   Sun_angle= -8.1 [hr] (East of Sun)
MOON_POSTN:      167.18d {+11h 08m 44s}   +0.09d {+00d 05' 38"}
MOON_DIST:       111.45 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:       23.26, -0.34 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      278.90, 14.42 [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 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 = 18.85,-20.57 [deg].