[vsnet-grb 297297] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 16 Jul 16 01:36:57 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     704572,   Seg_Num: 0
GRB_RA:          190.4363d {+12h 41m 44.71s} (J2000),
                 190.6791d {+12h 42m 42.99s} (current),
                 189.7072d {+12h 38m 49.72s} (1950)
GRB_DEC:         -61.3511d {-61d 21' 03.9"} (J2000),
                 -61.4416d {-61d 26' 29.8"} (current),
                 -61.0770d {-61d 04' 37.1"} (1950)
GRB_ERROR:       2.8 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  17585 TJD;   198 DOY;   16/07/16
IMG_START_TIME:  4233.00 SOD {01:10:33.00} UT,   123.0 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       115.85d {+07h 43m 24s}  +21.31d {+21d 18' 42"}
SUN_DIST:        101.69 [deg]   Sun_angle= -5.0 [hr] (East of Sun)
MOON_POSTN:      247.37d {+16h 29m 29s}  -16.68d {-16d 40' 38"}
MOON_DIST:        59.77 [deg]
MOON_ILLUM:      85 [%]
GAL_COORDS:      301.77,  1.50 [deg] galactic lon,lat of the burst
ECL_COORDS:      222.28,-50.41 [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%.