[vsnet-grb 364424] GCN/SWIFT_XRT_IMAGE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 25 Apr 18 06:48:16 UT
NOTICE_TYPE:     Swift-XRT Image
TRIGGER_NUM:     828672,   Seg_Num: 0
GRB_RA:           64.4528d {+04h 17m 48.6s} (J2000),
                  64.6278d {+04h 18m 30.6s} (current),
                  63.9752d {+04h 15m 54.0s} (1950)
GRB_DEC:         -32.9538d {-32d 57' 13.6"} (J2000),
                 -32.9100d {-32d 54' 35.9"} (current),
                 -33.0749d {-33d 04' 29.6"} (1950)
GRB_ERROR:       6.1 [arcsec, radius, statistical plus systematic]
GRB_INTEN:       25 [cnts]
IMG_START_DATE:  18233 TJD;   115 DOY;   18/04/25
IMG_START_TIME:  24460.01 SOD {06:47:40.01} UT,   78.2 [sec] since BAT Trigger Time
CENTROID_X:      257.49,  raw= 257  [pixels]
CENTROID_Y:      313.76,  raw= 314  [pixels]
ROLL:            321.43 [deg]
GAIN:            1
MODE:            3, Long Image mode
WAVEFORM:        134
EXPO_TIME:       2.50 [sec]
GRB_POS_XRT_Y:   36.22
GRB_POS_XRT_Z:   -115.27
IMAGE_URL:       sw00828672000msxps_rw.img
SUN_POSTN:        32.75d {+02h 10m 59s}  +13.20d {+13d 11' 47"}
SUN_DIST:         55.25 [deg]   Sun_angle= -2.1 [hr] (East of Sun)
MOON_POSTN:      158.41d {+10h 33m 39s}  +11.37d {+11d 22' 22"}
MOON_DIST:        99.29 [deg]
MOON_ILLUM:      76 [%]
GAL_COORDS:      233.48,-45.40 [deg] galactic lon,lat of the burst
ECL_COORDS:       52.89,-53.15 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Image.