[vsnet-grb 392386] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 06 Jan 19 13:48:27 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     882252,   Seg_Num: 0
GRB_RA:           29.8804d {+01h 59m 31.29s} (J2000),
                  30.1475d {+02h 00m 35.39s} (current),
                  29.1796d {+01h 56m 43.09s} (1950)
GRB_DEC:         +23.8448d {+23d 50' 41.2"} (J2000),
                 +23.9365d {+23d 56' 11.2"} (current),
                 +23.6026d {+23d 36' 09.2"} (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:  18489 TJD;     6 DOY;   19/01/06
IMG_START_TIME:  49178.00 SOD {13:39:38.00} UT,   293.4 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       287.29d {+19h 09m 11s}  -22.48d {-22d 29' 02"}
SUN_DIST:        110.06 [deg]   Sun_angle= -6.9 [hr] (East of Sun)
MOON_POSTN:      293.19d {+19h 32m 45s}  -21.32d {-21d 19' 28"}
MOON_DIST:       104.52 [deg]
MOON_ILLUM:      0 [%]
GAL_COORDS:      142.37,-36.44 [deg] galactic lon,lat of the burst
ECL_COORDS:       36.13, 10.93 [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%.