[vsnet-grb 145619] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 28 Mar 11 13:22:55 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     450158,   Seg_Num: 0
GRB_RA:          251.2054d {+16h 44m 49.29s} (J2000),
                 251.2561d {+16h 45m 01.47s} (current),
                 250.9803d {+16h 43m 55.27s} (1950)
GRB_DEC:         +57.5808d {+57d 34' 50.8"} (J2000),
                 +57.5607d {+57d 33' 38.4"} (current),
                 +57.6710d {+57d 40' 15.6"} (1950)
GRB_ERROR:       6.3 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       5.37e-10 [erg/cm2/sec]
GRB_SIGNIF:      4.69 [sigma]
IMG_START_DATE:  15648 TJD;    87 DOY;   11/03/28
IMG_START_TIME:  48139.84 SOD {13:22:19.84} UT,   1474.6 [sec] since BAT Trigger Time
TAM[0-3]:        327.65 237.21 261.51 243.78
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:         6.90d {+00h 27m 37s}   +2.98d {+02d 58' 58"}
SUN_DIST:        100.83 [deg]   Sun_angle= 7.7 [hr] (West of Sun)
MOON_POSTN:      302.71d {+20h 10m 50s}  -17.20d {-17d 12' 09"}
MOON_DIST:        86.00 [deg]
MOON_ILLUM:      30 [%]
GAL_COORDS:       86.71, 39.44 [deg] galactic lon,lat of the burst
ECL_COORDS:      216.94, 77.52 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        The XRT position is 1.06 arcmin from the BAT position.