[vsnet-grb 231965] GCN/SWIFT_XRT_POSITION_UPDATE

Bacodine vxw at capella2.gsfc.nasa.gov
Sat May 17 05:42:49 JST 2014


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 16 May 14 20:42:36 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     599188,   Seg_Num: 0
GRB_RA:          252.9890d {+16h 51m 57.36s} (J2000),
                 253.1090d {+16h 52m 26.16s} (current),
                 252.5716d {+16h 50m 17.19s} (1950)
GRB_DEC:         +39.9626d {+39d 57' 45.3"} (J2000),
                 +39.9393d {+39d 56' 21.3"} (current),
                 +40.0450d {+40d 02' 42.0"} (1950)
GRB_ERROR:       2.7 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  16793 TJD;   136 DOY;   14/05/16
IMG_START_TIME:  73968.00 SOD {20:32:48.00} UT,   113.2 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:        53.57d {+03h 34m 18s}  +19.23d {+19d 13' 46"}
SUN_DIST:        118.09 [deg]   Sun_angle= 10.7 [hr] (West of Sun)
MOON_POSTN:      262.77d {+17h 31m 04s}  -19.06d {-19d 03' 17"}
MOON_DIST:        59.68 [deg]
MOON_ILLUM:      94 [%]
GAL_COORDS:       63.82, 39.24 [deg] galactic lon,lat of the burst
ECL_COORDS:      241.73, 61.74 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        This Notice was ground-generated -- not flight-generated.  
COMMENTS:        This is an Update Notice -- the RA,Dec values herein supersede the previous XRT_POS Notice.  
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:        This position was enhanced using UVOT field astrometry.  
COMMENTS:        The probability that this is a serendipitous source in the  
COMMENTS:        SPER window is 0.58% < P(seren) < 1.1%.  


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