[vsnet-grb 452025] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 13 Jul 20 12:02:37 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     982201,   Seg_Num: 0
GRB_RA:           76.9492d {+05h 07m 47.80s} (J2000),
                  77.1405d {+05h 08m 33.71s} (current),
                  76.4836d {+05h 05m 56.06s} (1950)
GRB_DEC:         -32.8143d {-32d 48' 51.4"} (J2000),
                 -32.7887d {-32d 47' 19.2"} (current),
                 -32.8783d {-32d 52' 41.7"} (1950)
GRB_ERROR:       2.7 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  19043 TJD;   195 DOY;   20/07/13
IMG_START_TIME:  42461.00 SOD {11:47:41.00} UT,   286.3 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       113.29d {+07h 33m 10s}  +21.71d {+21d 42' 38"}
SUN_DIST:         64.51 [deg]   Sun_angle= 2.4 [hr] (West of Sun)
MOON_POSTN:       26.97d {+01h 47m 52s}   +6.16d {+06d 09' 32"}
MOON_DIST:        61.50 [deg]
MOON_ILLUM:      45 [%]
GAL_COORDS:      235.54,-35.03 [deg] galactic lon,lat of the burst
ECL_COORDS:       70.49,-55.37 [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 0.11% < P(seren) < 0.58%.