[vsnet-grb 445892] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 16 May 20 15:10:49 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     972614,   Seg_Num: 0
GRB_RA:          274.4993d {+18h 18m 00.16s} (J2000),
                 274.7930d {+18h 19m 10.32s} (current),
                 273.7784d {+18h 15m 06.82s} (1950)
GRB_DEC:         -16.1307d {-16d 07' 50.5"} (J2000),
                 -16.1215d {-16d 07' 17.4"} (current),
                 -16.1508d {-16d 09' 02.8"} (1950)
GRB_ERROR:       4.6 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  18985 TJD;   137 DOY;   20/05/16
IMG_START_TIME:  54274.00 SOD {15:04:34.00} UT,   65.4 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:        53.89d {+03h 35m 34s}  +19.30d {+19d 18' 03"}
SUN_DIST:        140.99 [deg]   Sun_angle= 9.3 [hr] (West of Sun)
MOON_POSTN:      351.76d {+23h 27m 03s}   -9.11d {-09d 06' 40"}
MOON_DIST:        75.06 [deg]
MOON_ILLUM:      31 [%]
GAL_COORDS:       14.82, -0.14 [deg] galactic lon,lat of the burst
ECL_COORDS:      274.36,  7.24 [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 1.1% < P(seren) < 2.8%.