[vsnet-grb 170335] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 11 Mar 12 16:08:00 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     517489,   Seg_Num: 0
GRB_RA:          258.5614d {+17h 14m 14.73s} (J2000),
                 258.7331d {+17h 14m 55.93s} (current),
                 257.8578d {+17h 11m 25.88s} (1950)
GRB_DEC:         -13.0519d {-13d 03' 06.8"} (J2000),
                 -13.0653d {-13d 03' 54.9"} (current),
                 -12.9950d {-12d 59' 42.0"} (1950)
GRB_ERROR:       4.2 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  15997 TJD;    71 DOY;   12/03/11
IMG_START_TIME:  57589.00 SOD {15:59:49.00} UT,   3098.2 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       352.18d {+23h 28m 44s}   -3.37d {-03d 22' 27"}
SUN_DIST:         92.59 [deg]   Sun_angle= 6.2 [hr] (West of Sun)
MOON_POSTN:      213.14d {+14h 12m 34s}  -16.28d {-16d 16' 36"}
MOON_DIST:        44.14 [deg]
MOON_ILLUM:      85 [%]
GAL_COORDS:        9.56, 14.70 [deg] galactic lon,lat of the burst
ECL_COORDS:      258.69,  9.94 [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%.