[vsnet-grb 433824] GCN/SWIFT_XRT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Sat Jan 25 20:35:00 JST 2020


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 25 Jan 20 11:34:00 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     952164,   Seg_Num: 0
GRB_RA:          228.0471d {+15h 12m 11.30s} (J2000),
                 228.3162d {+15h 13m 15.88s} (current),
                 227.3775d {+15h 09m 30.58s} (1950)
GRB_DEC:          -8.1436d {-08d 08' 36.9"} (J2000),
                  -8.2181d {-08d 13' 05.1"} (current),
                  -7.9563d {-07d 57' 22.5"} (1950)
GRB_ERROR:       4.9 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       3.86e-09 [erg/cm2/sec]
GRB_SIGNIF:      10.86 [sigma]
IMG_START_DATE:  18873 TJD;    25 DOY;   20/01/25
IMG_START_TIME:  41610.75 SOD {11:33:30.75} UT,   111.6 [sec] since BAT Trigger Time
TAM[0-3]:        327.66 237.18 261.65 243.47
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       307.30d {+20h 29m 12s}  -19.03d {-19d 01' 31"}
SUN_DIST:         76.97 [deg]   Sun_angle= 5.3 [hr] (West of Sun)
MOON_POSTN:      314.80d {+20h 59m 11s}  -20.17d {-20d 10' 28"}
MOON_DIST:        83.90 [deg]
MOON_ILLUM:      0 [%]
GAL_COORDS:      351.98, 40.95 [deg] galactic lon,lat of the burst
ECL_COORDS:      227.88,  9.37 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        The XRT position is 0.29 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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