[vsnet-grb 259553] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 28 Apr 15 03:14:16 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     639278,   Seg_Num: 0
GRB_RA:          292.6379d {+19h 30m 33.09s} (J2000),
                 292.8285d {+19h 31m 18.83s} (current),
                 292.0157d {+19h 28m 03.77s} (1950)
GRB_DEC:          +4.1253d {+04d 07' 31.0"} (J2000),
                  +4.1583d {+04d 09' 29.7"} (current),
                  +4.0195d {+04d 01' 10.3"} (1950)
GRB_ERROR:       4.7 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       8.91e-09 [erg/cm2/sec]
GRB_SIGNIF:      13.30 [sigma]
IMG_START_DATE:  17140 TJD;   118 DOY;   15/04/28
IMG_START_TIME:  11630.99 SOD {03:13:50.99} UT,   107.5 [sec] since BAT Trigger Time
TAM[0-3]:        327.68 237.15 261.56 243.81
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:        35.18d {+02h 20m 43s}  +14.02d {+14d 01' 27"}
SUN_DIST:        100.92 [deg]   Sun_angle= 6.8 [hr] (West of Sun)
MOON_POSTN:      151.91d {+10h 07m 38s}   +7.97d {+07d 58' 22"}
MOON_DIST:       139.17 [deg]
MOON_ILLUM:      70 [%]
GAL_COORDS:       41.11, -6.77 [deg] galactic lon,lat of the burst
ECL_COORDS:      295.20, 25.61 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        The XRT position is 1.14 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 .