[vsnet-grb 425904] GCN/SWIFT_XRT_POSITION_UPDATE

Bacodine vxw at capella2.gsfc.nasa.gov
Wed Nov 6 23:22:53 JST 2019


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 06 Nov 19 14:22:42 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     933515,   Seg_Num: 0
GRB_RA:          269.3349d {+17h 57m 20.37s} (J2000),
                 269.4747d {+17h 57m 53.91s} (current),
                 268.9830d {+17h 55m 55.92s} (1950)
GRB_DEC:         +46.0345d {+46d 02' 04.2"} (J2000),
                 +46.0334d {+46d 02' 00.0"} (current),
                 +46.0386d {+46d 02' 18.9"} (1950)
GRB_ERROR:       2.4 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  18793 TJD;   310 DOY;   19/11/06
IMG_START_TIME:  51430.00 SOD {14:17:10.00} UT,   106.1 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       221.42d {+14h 45m 41s}  -16.00d {-16d 00' 07"}
SUN_DIST:         75.66 [deg]   Sun_angle= -3.2 [hr] (East of Sun)
MOON_POSTN:      340.91d {+22h 43m 40s}  -12.70d {-12d 41' 59"}
MOON_DIST:        86.71 [deg]
MOON_ILLUM:      70 [%]
GAL_COORDS:       72.94, 28.21 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.68, 69.47 [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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