[vsnet-grb 224550] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 15 Feb 14 04:21:49 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     586680,   Seg_Num: 0
GRB_RA:          104.1493d {+06h 56m 35.83s} (J2000),
                 104.3983d {+06h 57m 35.60s} (current),
                 103.2668d {+06h 53m 04.02s} (1950)
GRB_DEC:         +41.7860d {+41d 47' 09.6"} (J2000),
                 +41.7666d {+41d 45' 59.8"} (current),
                 +41.8520d {+41d 51' 07.1"} (1950)
GRB_ERROR:       2.2 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  16703 TJD;    46 DOY;   14/02/15
IMG_START_TIME:  15122.00 SOD {04:12:02.00} UT,   291.7 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       328.64d {+21h 54m 33s}  -12.71d {-12d 42' 53"}
SUN_DIST:        131.90 [deg]   Sun_angle= -9.1 [hr] (East of Sun)
MOON_POSTN:      149.07d {+09h 56m 18s}   +7.82d {+07d 48' 57"}
MOON_DIST:        51.97 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:      174.79, 18.59 [deg] galactic lon,lat of the burst
ECL_COORDS:      101.11, 18.89 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        This Notice was ground-generated -- not flight-generated.  
COMMENTS:        This is an Update Notice -- the RA,Dec values herein supersede the previous XRT_POS Notice.  
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:        This position was enhanced using UVOT field astrometry.  
COMMENTS:        The probability that this is a serendipitous source in the  
COMMENTS:        SPER window is 0.58% < P(seren) < 1.1%.