[vsnet-grb 205507] GCN/SWIFT_XRT_IMAGE_PROCESSED

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 15 Jun 13 09:48:30 UT
NOTICE_TYPE:     Swift-XRT Processed Image
TRIGGER_NUM:     558271,   Seg_Num: 0
GRB_RA:          274.8319d {+18h 19m 19.6s} (J2000),
                 275.1904d {+18h 20m 45.7s} (current),
                 273.4982d {+18h 14m 00.4s} (1950)
GRB_DEC:         -68.1607d {-68d 09' 38.5"} (J2000),
                 -68.1542d {-68d 09' 14.9"} (current),
                 -68.1809d {-68d 10' 51.3"} (1950)
GRB_ERROR:       5.0 [arcsec, radius, statistical plus systematic]
GRB_INTEN:       77 [cnts]
IMG_START_DATE:  16458 TJD;   166 DOY;   13/06/15
IMG_START_TIME:  35259.38 SOD {09:47:39.38} UT,   174.1 [sec] since BAT Trigger Time
CENTROID_X:      261.76,  raw= 262  [pixels]
CENTROID_Y:      314.28,  raw= 314  [pixels]
ROLL:            165.93 [deg]
GAIN:            1
MODE:            3, Long Image mode
WAVEFORM:        134
EXPO_TIME:       2.50 [sec]
GRB_POS_XRT_Y:   38.39
GRB_POS_XRT_Z:   -98.84
IMAGE_URL:       sw00558271000msxps_rw.img
SUN_POSTN:        83.97d {+05h 35m 52s}  +23.32d {+23d 19' 16"}
SUN_DIST:        134.64 [deg]   Sun_angle= 11.3 [hr] (West of Sun)
MOON_POSTN:      158.71d {+10h 34m 50s}   +3.79d {+03d 47' 32"}
MOON_DIST:       103.12 [deg]
MOON_ILLUM:      37 [%]
GAL_COORDS:      326.37,-22.15 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.53,-44.76 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Processed Image.  
COMMENTS:        There is a bright star (mag=6.33) 8.51 arcmin from the BAT position.