[vsnet-grb 334520] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 28 Jul 17 17:12:20 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     765081,   Seg_Num: 0
GRB_RA:          274.3459d {+18h 17m 23.01s} (J2000),
                 274.6003d {+18h 18m 24.08s} (current),
                 273.6219d {+18h 14m 29.26s} (1950)
GRB_DEC:         -16.7165d {-16d 42' 59.3"} (J2000),
                 -16.7089d {-16d 42' 31.9"} (current),
                 -16.7358d {-16d 44' 09.0"} (1950)
GRB_ERROR:       3.9 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  17962 TJD;   209 DOY;   17/07/28
IMG_START_TIME:  61283.00 SOD {17:01:23.00} UT,   205.0 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       128.19d {+08h 32m 45s}  +18.82d {+18d 48' 57"}
SUN_DIST:        147.99 [deg]   Sun_angle= -9.8 [hr] (East of Sun)
MOON_POSTN:      194.36d {+12h 57m 27s}   -1.80d {-01d 48' 02"}
MOON_DIST:        80.13 [deg]
MOON_ILLUM:      32 [%]
GAL_COORDS:       14.23, -0.28 [deg] galactic lon,lat of the burst
ECL_COORDS:      274.19,  6.66 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        This Notice was ground-generated -- not flight-generated.  
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 0.58% < P(seren) < 1.1%.