[vsnet-grb 289705] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 24 Apr 16 12:44:28 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     683906,   Seg_Num: 0
GRB_RA:          319.4800d {+21h 17m 55.20s} (J2000),
                 319.7924d {+21h 19m 10.18s} (current),
                 318.5164d {+21h 14m 03.94s} (1950)
GRB_DEC:         -60.4116d {-60d 24' 41.7"} (J2000),
                 -60.3424d {-60d 20' 32.6"} (current),
                 -60.6217d {-60d 37' 18.1"} (1950)
GRB_ERROR:       3.7 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  17502 TJD;   115 DOY;   16/04/24
IMG_START_TIME:  45641.00 SOD {12:40:41.00} UT,   3093.7 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:        32.49d {+02h 09m 58s}  +13.11d {+13d 06' 32"}
SUN_DIST:         93.08 [deg]   Sun_angle= 4.8 [hr] (West of Sun)
MOON_POSTN:      238.84d {+15h 55m 21s}  -15.44d {-15d 26' 34"}
MOON_DIST:        72.16 [deg]
MOON_ILLUM:      95 [%]
GAL_COORDS:      334.71,-41.20 [deg] galactic lon,lat of the burst
ECL_COORDS:      300.38,-42.08 [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%.