[vsnet-grb 391487] GCN/SWIFT_XRT_IMAGE_PROCESSED

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 28 Dec 18 02:55:19 UT
NOTICE_TYPE:     Swift-XRT Processed Image
TRIGGER_NUM:     879909,   Seg_Num: 0
GRB_RA:           49.8142d {+03h 19m 15.4s} (J2000),
                  50.0765d {+03h 20m 18.3s} (current),
                  49.1244d {+03h 16m 29.8s} (1950)
GRB_DEC:         +13.2027d {+13d 12' 09.7"} (J2000),
                 +13.2707d {+13d 16' 14.6"} (current),
                 +13.0218d {+13d 01' 18.3"} (1950)
GRB_ERROR:       6.1 [arcsec, radius, statistical plus systematic]
GRB_INTEN:       24 [cnts]
IMG_START_DATE:  18480 TJD;   362 DOY;   18/12/28
IMG_START_TIME:  10480.14 SOD {02:54:40.14} UT,   82.5 [sec] since BAT Trigger Time
CENTROID_X:      338.25,  raw= 338  [pixels]
CENTROID_Y:      270.65,  raw= 271  [pixels]
ROLL:            250.20 [deg]
GAIN:            1
MODE:            3, Long Image mode
WAVEFORM:        134
EXPO_TIME:       2.50 [sec]
GRB_POS_XRT_Y:   -65.39
GRB_POS_XRT_Z:   75.08
IMAGE_URL:       sw00879909000msxps_rw.img
SUN_POSTN:       276.87d {+18h 27m 29s}  -23.29d {-23d 17' 08"}
SUN_DIST:        134.65 [deg]   Sun_angle= -8.9 [hr] (East of Sun)
MOON_POSTN:      172.07d {+11h 28m 16s}   +7.90d {+07d 53' 47"}
MOON_DIST:       118.63 [deg]
MOON_ILLUM:      64 [%]
GAL_COORDS:      169.30,-36.03 [deg] galactic lon,lat of the burst
ECL_COORDS:       50.91, -4.95 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Processed Image.