[vsnet-grb 437847] GCN/SWIFT_XRT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Tue Mar 3 11:37:03 JST 2020


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 03 Mar 20 02:36:51 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     959431,   Seg_Num: 0
GRB_RA:          212.7173d {+14h 10m 52.15s} (J2000),
                 212.8998d {+14h 11m 35.94s} (current),
                 212.2646d {+14h 09m 03.51s} (1950)
GRB_DEC:         +51.3583d {+51d 21' 29.8"} (J2000),
                 +51.2639d {+51d 15' 50.1"} (current),
                 +51.5931d {+51d 35' 35.2"} (1950)
GRB_ERROR:       4.7 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       8.77e-09 [erg/cm2/sec]
GRB_SIGNIF:      14.17 [sigma]
IMG_START_DATE:  18911 TJD;    63 DOY;   20/03/03
IMG_START_TIME:  9385.15 SOD {02:36:25.15} UT,   87.7 [sec] since BAT Trigger Time
TAM[0-3]:        327.65 237.19 261.65 243.64
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       344.31d {+22h 57m 15s}   -6.68d {-06d 41' 03"}
SUN_DIST:        120.13 [deg]   Sun_angle= 8.8 [hr] (West of Sun)
MOON_POSTN:       75.12d {+05h 00m 30s}  +21.09d {+21d 05' 13"}
MOON_DIST:        98.73 [deg]
MOON_ILLUM:      53 [%]
GAL_COORDS:       96.53, 61.50 [deg] galactic lon,lat of the burst
ECL_COORDS:      179.89, 58.31 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        The XRT position is 0.74 arcmin from the BAT position.  
COMMENTS:        The object found at this position is either a very bright burst or a cosmic ray hit.  
COMMENTS:        Examine the XRT Image to differentiate (CRs are much more compact); see examples at:  
COMMENTS:        http://www.swift.psu.edu/xrt/XRT_Postage_Stamp_Image_Photo_Gallery.htm .  



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