[vsnet-grb 302926] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 17 Sep 16 11:47:59 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     712505,   Seg_Num: 0
GRB_RA:          295.6680d {+19h 42m 40.32s} (J2000),
                 295.7940d {+19h 43m 10.57s} (current),
                 295.2909d {+19h 41m 09.81s} (1950)
GRB_DEC:         +46.4032d {+46d 24' 11.5"} (J2000),
                 +46.4436d {+46d 26' 36.9"} (current),
                 +46.2834d {+46d 17' 00.3"} (1950)
GRB_ERROR:       4.2 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  17648 TJD;   261 DOY;   16/09/17
IMG_START_TIME:  41564.00 SOD {11:32:44.00} UT,   144.7 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       175.43d {+11h 41m 42s}   +1.98d {+01d 58' 47"}
SUN_DIST:        108.85 [deg]   Sun_angle= -8.0 [hr] (East of Sun)
MOON_POSTN:        4.76d {+00h 19m 02s}   +0.03d {+00d 01' 46"}
MOON_DIST:        75.66 [deg]
MOON_ILLUM:      99 [%]
GAL_COORDS:       79.66, 11.20 [deg] galactic lon,lat of the burst
ECL_COORDS:      316.63, 65.74 [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 0.11% < P(seren) < 0.58%.