[vsnet-grb 240860] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 07 Sep 14 16:25:27 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     611933,   Seg_Num: 0
GRB_RA:           48.1460d {+03h 12m 35.04s} (J2000),
                  48.3987d {+03h 13m 35.69s} (current),
                  47.2883d {+03h 09m 09.20s} (1950)
GRB_DEC:         +46.6051d {+46d 36' 18.3"} (J2000),
                 +46.6595d {+46d 39' 34.2"} (current),
                 +46.4178d {+46d 25' 04.0"} (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:  16907 TJD;   250 DOY;   14/09/07
IMG_START_TIME:  58199.00 SOD {16:09:59.00} UT,   170.2 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       166.16d {+11h 04m 38s}   +5.92d {+05d 55' 11"}
SUN_DIST:        104.06 [deg]   Sun_angle= 7.9 [hr] (West of Sun)
MOON_POSTN:      326.11d {+21h 44m 25s}   -9.20d {-09d 11' 48"}
MOON_DIST:        91.45 [deg]
MOON_ILLUM:      97 [%]
GAL_COORDS:      146.67, -9.66 [deg] galactic lon,lat of the burst
ECL_COORDS:       58.85, 27.59 [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%.