[vsnet-grb 179763] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 11 Jul 12 09:27:48 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     526283,   Seg_Num: 0
GRB_RA:          270.2852d {+18h 01m 08.44s} (J2000),
                 270.4783d {+18h 01m 54.79s} (current),
                 269.5144d {+17h 58m 03.45s} (1950)
GRB_DEC:         -25.0783d {-25d 04' 41.8"} (J2000),
                 -25.0778d {-25d 04' 40.2"} (current),
                 -25.0778d {-25d 04' 40.1"} (1950)
GRB_ERROR:       4.7 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.58e-08 [erg/cm2/sec]
GRB_SIGNIF:      15.93 [sigma]
IMG_START_DATE:  16119 TJD;   193 DOY;   12/07/11
IMG_START_TIME:  34030.87 SOD {09:27:10.87} UT,   488.3 [sec] since BAT Trigger Time
TAM[0-3]:        327.69 237.23 261.58 243.77
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       111.08d {+07h 24m 19s}  +22.02d {+22d 01' 23"}
SUN_DIST:        160.89 [deg]   Sun_angle= -10.6 [hr] (East of Sun)
MOON_POSTN:       20.08d {+01h 20m 19s}  +12.18d {+12d 10' 32"}
MOON_DIST:       112.73 [deg]
MOON_ILLUM:      47 [%]
GAL_COORDS:        5.08, -1.02 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.26, -1.64 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        This matches a source in the BAT ground catalog: GX_5-1,   delta=0.015 [deg].  
COMMENTS:        The XRT position is 1.16 arcmin from the BAT position.  
COMMENTS:        The object found at this position is either a very bright burst or a cosmic ray hit.  
COMMENTS:        Examine the XRT Image to differentiate (CRs are much more compact); see examples at:  
COMMENTS:        http://www.swift.psu.edu/xrt/XRT_Postage_Stamp_Image_Photo_Gallery.htm .