[vsnet-grb 165761] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 07 Jan 12 17:44:16 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     511289,   Seg_Num: 0
GRB_RA:           51.612d {+03h 26m 27s} (J2000),
                  51.795d {+03h 27m 11s} (current),
                  50.853d {+03h 23m 25s} (1950)
GRB_DEC:         +28.696d {+28d 41' 46"} (J2000),
                 +28.738d {+28d 44' 15"} (current),
                 +28.522d {+28d 31' 18"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=5943 [image_cnts]
TRIGGER_DUR:     1144.000 [sec]   (=19.1 [min])
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        15933 TJD;     7 DOY;   12/01/07
GRB_TIME:        61912.24 SOD {17:11:52.24} UT
GRB_PHI:         164.64 [deg]
GRB_THETA:        36.53 [deg]
SOLN_STATUS:     0x1819D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.51 [sigma]
MERIT_PARAMS:     +0  +0 +123  +7  +1  -4  +0  +0 +62  +0 
SUN_POSTN:       288.24d {+19h 12m 57s}  -22.38d {-22d 22' 41"}
SUN_DIST:        129.14 [deg]   Sun_angle= -8.2 [hr] (East of Sun)
MOON_POSTN:       88.13d {+05h 52m 31s}  +22.25d {+22d 15' 06"}
MOON_DIST:        33.30 [deg]
MOON_ILLUM:      97 [%]
GAL_COORDS:      159.53,-22.95 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       56.46,  9.62 [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 an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This low-luminosity event whose position matches one of the nearby galaxy sources in the on-board catalog!  
COMMENTS:        This matches a source in the on-board catalog: Num=11004=UX Ari,   delta=0.037 [deg].  
COMMENTS:        This matches a source in the ground catalog: UX Ari,   delta=0.037 [deg].  
COMMENTS:        This is a GRB in nearby galaxy or it is noise.  
COMMENTS:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 19.08,15.49 [deg].