[vsnet-grb 164564] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 21 Dec 11 02:16:08 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     510075,   Seg_Num: 0
GRB_RA:           91.175d {+06h 04m 42s} (J2000),
                  91.299d {+06h 05m 12s} (current),
                  90.658d {+06h 02m 38s} (1950)
GRB_DEC:         -23.979d {-23d 58' 43"} (J2000),
                 -23.980d {-23d 58' 49"} (current),
                 -23.975d {-23d 58' 27"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       56829 [cnts]    Image_Peak=628 [image_cnts]
TRIGGER_DUR:     16.384 [sec] 
TRIGGER_INDEX:   458     E_range: 15-50 keV
BKG_INTEN:       206256 [cnts]
BKG_TIME:        7984.30 SOD {02:13:04.30} UT
BKG_DUR:         64 [sec]
GRB_DATE:        15916 TJD;   355 DOY;   11/12/21
GRB_TIME:        8087.72 SOD {02:14:47.72} UT
GRB_PHI:          38.90 [deg]
GRB_THETA:        18.27 [deg]
SOLN_STATUS:     0x83
RATE_SIGNIF:     16.34 [sigma]
IMAGE_SIGNIF:    6.74 [sigma]
MERIT_PARAMS:     +1  +0  +0  +4  +1  -3  +0  +0 +67  +0 
SUN_POSTN:       268.74d {+17h 54m 58s}  -23.43d {-23d 25' 55"}
SUN_DIST:        132.52 [deg]   Sun_angle= 11.8 [hr] (West of Sun)
MOON_POSTN:      216.24d {+14h 24m 58s}  -17.43d {-17d 25' 58"}
MOON_DIST:       112.18 [deg]
MOON_ILLUM:      17 [%]
GAL_COORDS:      230.15,-20.49 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       91.59,-47.41 [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:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 349.46,20.49 [deg].