[vsnet-grb 174537] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 05 May 12 01:50:21 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     521567,   Seg_Num: 0
GRB_RA:          281.234d {+18h 44m 56s} (J2000),
                 281.397d {+18h 45m 35s} (current),
                 280.571d {+18h 42m 17s} (1950)
GRB_DEC:          -4.591d {-04d 35' 28"} (J2000),
                  -4.578d {-04d 34' 39"} (current),
                  -4.644d {-04d 38' 37"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=3065 [image_cnts]
TRIGGER_DUR:     320.000 [sec]   (=5.3 [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:        16052 TJD;   126 DOY;   12/05/05
GRB_TIME:        6279.82 SOD {01:44:39.82} UT
GRB_PHI:         -136.31 [deg]
GRB_THETA:        39.37 [deg]
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.26 [sigma]
MERIT_PARAMS:     +0  +0 +123  +6  +1  -3  +0  +1 +51  +0 
SUN_POSTN:        42.51d {+02h 50m 03s}  +16.33d {+16d 19' 42"}
SUN_DIST:        121.12 [deg]   Sun_angle= 8.1 [hr] (West of Sun)
MOON_POSTN:      206.68d {+13h 46m 42s}  -14.19d {-14d 11' 41"}
MOON_DIST:        74.08 [deg]
MOON_ILLUM:      98 [%]
GAL_COORDS:       28.11, -0.65 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      281.81, 18.39 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This matches a source in the on-board catalog: Num=10662=AX_J1845.0-0433,   delta=0.037 [deg].  
COMMENTS:        This matches a source in the ground catalog: AX_J1845.0-0433,   delta=0.037 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 304.54,12.14 [deg].