[vsnet-grb 156640] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 27 Aug 11 00:02:36 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     501520,   Seg_Num: 0
GRB_RA:          164.095d {+10h 56m 23s} (J2000),
                 164.268d {+10h 57m 04s} (current),
                 163.347d {+10h 53m 23s} (1950)
GRB_DEC:         +53.787d {+53d 47' 13"} (J2000),
                 +53.725d {+53d 43' 29"} (current),
                 +54.054d {+54d 03' 15"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       16363 [cnts]    Image_Peak=339 [image_cnts]
TRIGGER_DUR:     4.096 [sec] 
TRIGGER_INDEX:   298     E_range: 25-100 keV
BKG_INTEN:       143061 [cnts]
BKG_TIME:        56.69 SOD {00:00:56.69} UT
BKG_DUR:         40 [sec]
GRB_DATE:        15800 TJD;   239 DOY;   11/08/27
GRB_TIME:        112.50 SOD {00:01:52.50} UT
GRB_PHI:         -140.13 [deg]
GRB_THETA:        10.75 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     9.59 [sigma]
IMAGE_SIGNIF:    7.19 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +2  -3 -100  +0 -71  +0 
SUN_POSTN:       155.32d {+10h 21m 17s}  +10.26d {+10d 15' 32"}
SUN_DIST:         44.05 [deg]   Sun_angle= -0.6 [hr] (East of Sun)
MOON_POSTN:      125.97d {+08h 23m 54s}  +15.75d {+15d 45' 10"}
MOON_DIST:        48.26 [deg]
MOON_ILLUM:      6 [%]
GAL_COORDS:      153.47, 55.98 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      140.43, 42.52 [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:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 180.61,17.97 [deg].