[vsnet-grb 202490] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 08 May 13 17:15:43 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     555413,   Seg_Num: 0
GRB_RA:          305.3218d {+20h 21m 17.23s} (J2000),
                 305.4505d {+20h 21m 48.11s} (current),
                 304.8401d {+20h 19m 21.61s} (1950)
GRB_DEC:         +34.9565d {+34d 57' 23.3"} (J2000),
                 +34.9995d {+34d 59' 58.3"} (current),
                 +34.7965d {+34d 47' 47.3"} (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:  16420 TJD;   128 DOY;   13/05/08
IMG_START_TIME:  61893.00 SOD {17:11:33.00} UT,   159.5 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:        45.81d {+03h 03m 14s}  +17.27d {+17d 16' 03"}
SUN_DIST:         88.30 [deg]   Sun_angle= 6.7 [hr] (West of Sun)
MOON_POSTN:       30.83d {+02h 03m 20s}  +13.75d {+13d 44' 42"}
MOON_DIST:        78.44 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:       73.69, -1.00 [deg] galactic lon,lat of the burst
ECL_COORDS:      320.86, 52.34 [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%.