[vsnet-grb 370861] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 23 Jun 18 16:55:45 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     844015,   Seg_Num: 0
GRB_RA:          214.5295d {+14h 18m 07.08s} (J2000),
                 214.8689d {+14h 19m 28.52s} (current),
                 213.6173d {+14h 14m 28.15s} (1950)
GRB_DEC:         -60.2539d {-60d 15' 14.0"} (J2000),
                 -60.3385d {-60d 20' 18.4"} (current),
                 -60.0233d {-60d 01' 23.8"} (1950)
GRB_ERROR:       2.1 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  18292 TJD;   174 DOY;   18/06/23
IMG_START_TIME:  60308.00 SOD {16:45:08.00} UT,   191.6 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:        92.38d {+06h 09m 31s}  +23.42d {+23d 25' 06"}
SUN_DIST:        126.11 [deg]   Sun_angle= -8.2 [hr] (East of Sun)
MOON_POSTN:      220.71d {+14h 42m 50s}  -10.33d {-10d 19' 33"}
MOON_DIST:        50.20 [deg]
MOON_ILLUM:      82 [%]
GAL_COORDS:      313.49,  0.83 [deg] galactic lon,lat of the burst
ECL_COORDS:      235.89,-43.21 [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%.