[vsnet-grb 286167] GCN/SWIFT_XRT_POSITION_UPDATE

Bacodine vxw at capella2.gsfc.nasa.gov
Mon Mar 14 20:41:01 JST 2016


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 14 Mar 16 11:40:33 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     679120,   Seg_Num: 0
GRB_RA:          112.7891d {+07h 31m 09.38s} (J2000),
                 113.0220d {+07h 32m 05.28s} (current),
                 112.0696d {+07h 28m 16.71s} (1950)
GRB_DEC:         +16.9987d {+16d 59' 55.3"} (J2000),
                 +16.9636d {+16d 57' 48.9"} (current),
                 +17.1049d {+17d 06' 17.7"} (1950)
GRB_ERROR:       2.2 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  17461 TJD;    74 DOY;   16/03/14
IMG_START_TIME:  41676.00 SOD {11:34:36.00} UT,   104.2 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       354.79d {+23h 39m 10s}   -2.25d {-02d 15' 10"}
SUN_DIST:        117.62 [deg]   Sun_angle= -7.9 [hr] (East of Sun)
MOON_POSTN:       67.68d {+04h 30m 44s}  +16.66d {+16d 39' 49"}
MOON_DIST:        43.30 [deg]
MOON_ILLUM:      37 [%]
GAL_COORDS:      201.82, 16.26 [deg] galactic lon,lat of the burst
ECL_COORDS:      111.82, -4.73 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        There is a bright star (mag=5.42) 10.70 arcmin from the XRT position.  
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%.  



More information about the vsnet-grb mailing list