[vsnet-grb 230650] GCN/SWIFT_XRT_IMAGE

Bacodine vxw at capella2.gsfc.nasa.gov
Thu May 1 05:35:26 JST 2014


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 30 Apr 14 20:35:10 UT
NOTICE_TYPE:     Swift-XRT Image
TRIGGER_NUM:     597722,   Seg_Num: 0
GRB_RA:          102.9359d {+06h 51m 44.6s} (J2000),
                 103.1525d {+06h 52m 36.5s} (current),
                 102.1797d {+06h 48m 43.1s} (1950)
GRB_DEC:         +23.0227d {+23d 01' 21.7"} (J2000),
                 +23.0047d {+23d 00' 16.9"} (current),
                 +23.0832d {+23d 04' 59.6"} (1950)
GRB_ERROR:       4.7 [arcsec, radius, statistical plus systematic]
GRB_INTEN:       125 [cnts]
IMG_START_DATE:  16777 TJD;   120 DOY;   14/04/30
IMG_START_TIME:  74067.32 SOD {20:34:27.32} UT,   50.8 [sec] since BAT Trigger Time
CENTROID_X:      314.67,  raw= 315  [pixels]
CENTROID_Y:      268.92,  raw= 269  [pixels]
ROLL:            275.08 [deg]
GAIN:            2
MODE:            3, Long Image mode
WAVEFORM:        134
EXPO_TIME:       2.50 [sec]
GRB_POS_XRT_Y:   -68.06
GRB_POS_XRT_Z:   22.09
IMAGE_URL:       sw00597722000msxps_rw.img
SUN_POSTN:        38.00d {+02h 32m 00s}  +14.94d {+14d 56' 39"}
SUN_DIST:         61.67 [deg]   Sun_angle= -4.3 [hr] (East of Sun)
MOON_POSTN:       58.26d {+03h 53m 02s}  +17.34d {+17d 20' 26"}
MOON_DIST:        42.36 [deg]
MOON_ILLUM:      3 [%]
GAL_COORDS:      192.25, 10.34 [deg] galactic lon,lat of the burst
ECL_COORDS:      101.89,  0.12 [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 .  


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