[vsnet-grb 361482] GCN/SWIFT_XRT_IMAGE_PROCESSED

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 30 Mar 18 03:12:26 UT
NOTICE_TYPE:     Swift-XRT Processed Image
TRIGGER_NUM:     819863,   Seg_Num: 0
GRB_RA:           95.6152d {+06h 22m 27.6s} (J2000),
                  95.6334d {+06h 22m 32.0s} (current),
                  95.5649d {+06h 22m 15.5s} (1950)
GRB_DEC:         -64.8670d {-64d 52' 01.2"} (J2000),
                 -64.8770d {-64d 52' 37.0"} (current),
                 -64.8399d {-64d 50' 23.5"} (1950)
GRB_ERROR:       5.0 [arcsec, radius, statistical plus systematic]
GRB_INTEN:       34 [cnts]
IMG_START_DATE:  18207 TJD;    89 DOY;   18/03/30
IMG_START_TIME:  11427.28 SOD {03:10:27.28} UT,   85.0 [sec] since BAT Trigger Time
CENTROID_X:      160.30,  raw= 160  [pixels]
CENTROID_Y:      169.84,  raw= 170  [pixels]
ROLL:            274.10 [deg]
GAIN:            4
MODE:            3, Long Image mode
WAVEFORM:        134
EXPO_TIME:       2.50 [sec]
GRB_POS_XRT_Y:   -303.03
GRB_POS_XRT_Z:   -344.38
IMAGE_URL:       sw00819863000msxps_rw.img
SUN_POSTN:         8.62d {+00h 34m 28s}   +3.72d {+03d 42' 56"}
SUN_DIST:         92.10 [deg]   Sun_angle= -5.8 [hr] (East of Sun)
MOON_POSTN:      173.56d {+11h 34m 16s}   +6.29d {+06d 17' 41"}
MOON_DIST:        90.63 [deg]
MOON_ILLUM:      98 [%]
GAL_COORDS:      274.60,-27.42 [deg] galactic lon,lat of the burst
ECL_COORDS:      146.33,-87.14 [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 .