[vsnet-grb 437848] GCN/SWIFT_XRT_IMAGE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 03 Mar 20 02:36:59 UT
NOTICE_TYPE:     Swift-XRT Image
TRIGGER_NUM:     959431,   Seg_Num: 0
GRB_RA:          212.7173d {+14h 10m 52.1s} (J2000),
                 212.8998d {+14h 11m 35.9s} (current),
                 212.2646d {+14h 09m 03.5s} (1950)
GRB_DEC:         +51.3583d {+51d 21' 29.8"} (J2000),
                 +51.2639d {+51d 15' 50.1"} (current),
                 +51.5931d {+51d 35' 35.2"} (1950)
GRB_ERROR:       4.7 [arcsec, radius, statistical plus systematic]
GRB_INTEN:       201 [cnts]
IMG_START_DATE:  18911 TJD;    63 DOY;   20/03/03
IMG_START_TIME:  9385.15 SOD {02:36:25.15} UT,   87.7 [sec] since BAT Trigger Time
CENTROID_X:      302.14,  raw= 302  [pixels]
CENTROID_Y:      285.28,  raw= 285  [pixels]
ROLL:            59.20 [deg]
GAIN:            4
MODE:            3, Long Image mode
WAVEFORM:        134
EXPO_TIME:       2.50 [sec]
GRB_POS_XRT_Y:   -30.20
GRB_POS_XRT_Z:   -12.37
IMAGE_URL:       sw00959431000msxps_rw.img
SUN_POSTN:       344.31d {+22h 57m 15s}   -6.68d {-06d 41' 03"}
SUN_DIST:        120.13 [deg]   Sun_angle= 8.8 [hr] (West of Sun)
MOON_POSTN:       75.12d {+05h 00m 30s}  +21.09d {+21d 05' 13"}
MOON_DIST:        98.72 [deg]
MOON_ILLUM:      53 [%]
GAL_COORDS:       96.53, 61.50 [deg] galactic lon,lat of the burst
ECL_COORDS:      179.89, 58.31 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Image.  
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 .