[vsnet-grb 463171] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 26 Oct 20 23:10:40 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     1002103,   Seg_Num: 0
GRB_RA:          196.7375d {+13h 06m 57.00s} (J2000),
                 196.7009d {+13h 06m 48.22s} (current),
                 196.8513d {+13h 07m 24.32s} (1950)
GRB_DEC:         +83.7831d {+83d 46' 59.1"} (J2000),
                 +83.6721d {+83d 40' 19.5"} (current),
                 +84.0496d {+84d 02' 58.7"} (1950)
GRB_ERROR:       3.9 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  19148 TJD;   300 DOY;   20/10/26
IMG_START_TIME:  81888.00 SOD {22:44:48.00} UT,   433.8 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       211.75d {+14h 07m 00s}  -12.85d {-12d 50' 58"}
SUN_DIST:         96.73 [deg]   Sun_angle= 1.0 [hr] (West of Sun)
MOON_POSTN:      346.56d {+23h 06m 14s}  -11.30d {-11d 18' 00"}
MOON_DIST:       106.75 [deg]
MOON_ILLUM:      82 [%]
GAL_COORDS:      122.43, 33.33 [deg] galactic lon,lat of the burst
ECL_COORDS:      105.79, 67.59 [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:        The probability that this is a serendipitous source in the  
COMMENTS:        SPER window is 1.1% < P(seren) < 2.8%.