[vsnet-grb 164837] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 25 Dec 11 03:52:38 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     510341,   Seg_Num: 0
GRB_RA:           13.1548d {+00h 52m 37.15s} (J2000),
                  13.3276d {+00h 53m 18.61s} (current),
                  12.4369d {+00h 49m 44.86s} (1950)
GRB_DEC:         +51.5741d {+51d 34' 26.7"} (J2000),
                 +51.6390d {+51d 38' 20.4"} (current),
                 +51.3026d {+51d 18' 09.3"} (1950)
GRB_ERROR:       5.0 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       2.96e-09 [erg/cm2/sec]
GRB_SIGNIF:      9.89 [sigma]
IMG_START_DATE:  15920 TJD;   359 DOY;   11/12/25
IMG_START_TIME:  13925.94 SOD {03:52:05.94} UT,   88.1 [sec] since BAT Trigger Time
TAM[0-3]:        327.67 237.23 261.56 243.67
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       273.25d {+18h 13m 01s}  -23.40d {-23d 24' 12"}
SUN_DIST:        114.27 [deg]   Sun_angle= -6.7 [hr] (East of Sun)
MOON_POSTN:      278.98d {+18h 35m 56s}  -20.98d {-20d 58' 32"}
MOON_DIST:       108.94 [deg]
MOON_ILLUM:      0 [%]
GAL_COORDS:      123.12,-11.30 [deg] galactic lon,lat of the burst
ECL_COORDS:       36.10, 41.49 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        The XRT position is 2.16 arcmin from the BAT position.  
COMMENTS:        There is a bright star (mag=6.21) 9.86 arcmin from the XRT position.