[vsnet-grb 474021] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 10 Feb 21 02:22:56 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     1031728,   Seg_Num: 0
GRB_RA:          262.7705d {+17h 31m 04.92s} (J2000),
                 263.0105d {+17h 32m 02.51s} (current),
                 262.2023d {+17h 28m 48.55s} (1950)
GRB_DEC:         +14.6639d {+14d 39' 50.0"} (J2000),
                 +14.6494d {+14d 38' 57.6"} (current),
                 +14.7003d {+14d 42' 01.0"} (1950)
GRB_ERROR:       3.5 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  19255 TJD;    41 DOY;   21/02/10
IMG_START_TIME:  7373.00 SOD {02:02:53.00} UT,   145.1 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       323.94d {+21h 35m 46s}  -14.31d {-14d 18' 47"}
SUN_DIST:         66.86 [deg]   Sun_angle= 4.1 [hr] (West of Sun)
MOON_POSTN:      303.62d {+20h 14m 30s}  -23.45d {-23d 26' 59"}
MOON_DIST:        55.03 [deg]
MOON_ILLUM:      3 [%]
GAL_COORDS:       37.57, 24.28 [deg] galactic lon,lat of the burst
ECL_COORDS:      261.13, 37.88 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        This Notice was ground-generated -- not flight-generated.  
COMMENTS:        TAM values, flux and significance fields are not valid.  
COMMENTS:        This position was automatically generated on the ground using  
COMMENTS:        Photon Counting data telemetered via TDRSS (SPER data).  
COMMENTS:        See http://www.swift.ac.uk/sper/docs.php for details.  
COMMENTS:        The probability that this is a serendipitous source in the  
COMMENTS:        SPER window is 1.1% < P(seren) < 2.8%.