[vsnet-grb 370852] GCN/SWIFT_XRT_IMAGE_PROCESSED

Bacodine vxw at capella2.gsfc.nasa.gov
Sun Jun 24 01:45:10 JST 2018


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 23 Jun 18 16:43:50 UT
NOTICE_TYPE:     Swift-XRT Processed Image
TRIGGER_NUM:     844015,   Seg_Num: 0
GRB_RA:          214.5327d {+14h 18m 07.8s} (J2000),
                 214.8721d {+14h 19m 29.2s} (current),
                 213.6205d {+14h 14m 28.9s} (1950)
GRB_DEC:         -60.2525d {-60d 15' 08.9"} (J2000),
                 -60.3371d {-60d 20' 13.4"} (current),
                 -60.0219d {-60d 01' 18.8"} (1950)
GRB_ERROR:       4.7 [arcsec, radius, statistical plus systematic]
GRB_INTEN:       229 [cnts]
IMG_START_DATE:  18292 TJD;   174 DOY;   18/06/23
IMG_START_TIME:  60193.34 SOD {16:43:13.34} UT,   77.0 [sec] since BAT Trigger Time
CENTROID_X:      292.49,  raw= 292  [pixels]
CENTROID_Y:      252.71,  raw= 253  [pixels]
ROLL:            253.65 [deg]
GAIN:            8
MODE:            3, Long Image mode
WAVEFORM:        134
EXPO_TIME:       2.50 [sec]
GRB_POS_XRT_Y:   -107.68
GRB_POS_XRT_Z:   -32.78
IMAGE_URL:       sw00844015000msxps_rw.img
SUN_POSTN:        92.37d {+06h 09m 29s}  +23.42d {+23d 25' 06"}
SUN_DIST:        126.11 [deg]   Sun_angle= -8.2 [hr] (East of Sun)
MOON_POSTN:      220.61d {+14h 42m 26s}  -10.29d {-10d 17' 36"}
MOON_DIST:        50.23 [deg]
MOON_ILLUM:      82 [%]
GAL_COORDS:      313.49,  0.83 [deg] galactic lon,lat of the burst
ECL_COORDS:      235.89,-43.21 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Processed 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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