[vsnet-grb 369911] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 14 Jun 18 19:28:16 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     841548,   Seg_Num: 0
GRB_RA:            3.0779d {+00h 12m 18.69s} (J2000),
                   3.3205d {+00h 13m 16.91s} (current),
                   2.4232d {+00h 09m 41.55s} (1950)
GRB_DEC:         +46.9530d {+46d 57' 10.8"} (J2000),
                 +47.0556d {+47d 03' 20.0"} (current),
                 +46.6749d {+46d 40' 29.6"} (1950)
GRB_ERROR:       2.6 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  18283 TJD;   165 DOY;   18/06/14
IMG_START_TIME:  69467.00 SOD {19:17:47.00} UT,   93.4 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:        83.13d {+05h 32m 32s}  +23.29d {+23d 17' 10"}
SUN_DIST:         66.42 [deg]   Sun_angle= 5.3 [hr] (West of Sun)
MOON_POSTN:       98.10d {+06h 32m 25s}  +20.68d {+20d 40' 38"}
MOON_DIST:        78.15 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      116.02,-15.39 [deg] galactic lon,lat of the burst
ECL_COORDS:       25.45, 40.99 [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%.