[vsnet-grb 463520] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 29 Oct 20 21:07:19 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     1003002,   Seg_Num: 0
GRB_RA:          229.5819d {+15h 18m 19.65s} (J2000),
                 229.7621d {+15h 19m 02.91s} (current),
                 229.1494d {+15h 16m 35.84s} (1950)
GRB_DEC:         +44.4598d {+44d 27' 35.2"} (J2000),
                 +44.3848d {+44d 23' 05.1"} (current),
                 +44.6411d {+44d 38' 27.9"} (1950)
GRB_ERROR:       3.5 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  19151 TJD;   303 DOY;   20/10/29
IMG_START_TIME:  73351.00 SOD {20:22:31.00} UT,   160.9 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       214.57d {+14h 18m 17s}  -13.82d {-13d 49' 06"}
SUN_DIST:         59.82 [deg]   Sun_angle= -1.0 [hr] (East of Sun)
MOON_POSTN:       18.43d {+01h 13m 44s}   +2.87d {+02d 52' 23"}
MOON_DIST:       125.07 [deg]
MOON_ILLUM:      97 [%]
GAL_COORDS:       73.28, 55.95 [deg] galactic lon,lat of the burst
ECL_COORDS:      205.42, 59.18 [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 0.58% < P(seren) < 1.1%.