[vsnet-grb 460995] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 06 Oct 20 01:29:46 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     998907,   Seg_Num: 0
GRB_RA:           61.8932d {+04h 07m 34.36s} (J2000),
                  62.3803d {+04h 09m 31.27s} (current),
                  60.7266d {+04h 02m 54.38s} (1950)
GRB_DEC:         +65.1650d {+65d 09' 54.0"} (J2000),
                 +65.2190d {+65d 13' 08.4"} (current),
                 +65.0313d {+65d 01' 52.8"} (1950)
GRB_ERROR:       2.6 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  19128 TJD;   280 DOY;   20/10/06
IMG_START_TIME:  4768.00 SOD {01:19:28.00} UT,   96.0 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       192.20d {+12h 48m 49s}   -5.24d {-05d 14' 06"}
SUN_DIST:        110.50 [deg]   Sun_angle= 8.7 [hr] (West of Sun)
MOON_POSTN:       57.06d {+03h 48m 15s}  +17.96d {+17d 57' 43"}
MOON_DIST:        47.39 [deg]
MOON_ILLUM:      85 [%]
GAL_COORDS:      141.70,  9.71 [deg] galactic lon,lat of the burst
ECL_COORDS:       74.23, 43.26 [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%.