[vsnet-grb 200838] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 18 Apr 13 19:03:34 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     553847,   Seg_Num: 0
GRB_RA:          149.0377d {+09h 56m 09.04s} (J2000),
                 149.2173d {+09h 56m 52.14s} (current),
                 148.3617d {+09h 53m 26.80s} (1950)
GRB_DEC:         +13.6654d {+13d 39' 55.4"} (J2000),
                 +13.6019d {+13d 36' 06.7"} (current),
                 +13.9033d {+13d 54' 11.8"} (1950)
GRB_ERROR:       5.3 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.55e-09 [erg/cm2/sec]
GRB_SIGNIF:      6.92 [sigma]
IMG_START_DATE:  16400 TJD;   108 DOY;   13/04/18
IMG_START_TIME:  68583.24 SOD {19:03:03.24} UT,   129.7 [sec] since BAT Trigger Time
TAM[0-3]:        327.69 237.23 261.68 243.63
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:        26.86d {+01h 47m 28s}  +11.08d {+11d 05' 01"}
SUN_DIST:        117.72 [deg]   Sun_angle= -8.2 [hr] (East of Sun)
MOON_POSTN:      122.88d {+08h 11m 32s}  +14.78d {+14d 46' 30"}
MOON_DIST:        25.54 [deg]
MOON_ILLUM:      53 [%]
GAL_COORDS:      222.17, 47.03 [deg] galactic lon,lat of the burst
ECL_COORDS:      146.45,  1.03 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        The XRT position is 1.01 arcmin from the BAT position.