[vsnet-grb 359119] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 11 Mar 18 18:12:47 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     813721,   Seg_Num: 0
GRB_RA:            3.3903d {+00h 13m 33.67s} (J2000),
                   3.6147d {+00h 14m 27.53s} (current),
                   2.7709d {+00h 11m 05.00s} (1950)
GRB_DEC:         -54.4916d {-54d 29' 29.7"} (J2000),
                 -54.3905d {-54d 23' 25.8"} (current),
                 -54.7696d {-54d 46' 10.5"} (1950)
GRB_ERROR:       3.8 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  18188 TJD;    70 DOY;   18/03/11
IMG_START_TIME:  65329.00 SOD {18:08:49.00} UT,   299.8 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       351.84d {+23h 27m 22s}   -3.52d {-03d 31' 07"}
SUN_DIST:         51.77 [deg]   Sun_angle= -0.8 [hr] (East of Sun)
MOON_POSTN:      286.89d {+19h 07m 35s}  -19.96d {-19d 57' 43"}
MOON_DIST:        66.22 [deg]
MOON_ILLUM:      29 [%]
GAL_COORDS:      314.59,-61.77 [deg] galactic lon,lat of the burst
ECL_COORDS:      333.25,-49.51 [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%.