[vsnet-grb 447265] GCN/SWIFT_XRT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Thu May 28 19:30:03 JST 2020


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 28 May 20 10:28:59 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     974827,   Seg_Num: 0
GRB_RA:          176.6438d {+11h 46m 34.51s} (J2000),
                 176.9155d {+11h 47m 39.72s} (current),
                 175.9742d {+11h 43m 53.81s} (1950)
GRB_DEC:         +58.1921d {+58d 11' 31.5"} (J2000),
                 +58.0787d {+58d 04' 43.2"} (current),
                 +58.4699d {+58d 28' 11.7"} (1950)
GRB_ERROR:       5.2 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       4.08e-08 [erg/cm2/sec]
GRB_SIGNIF:      7.93 [sigma]
IMG_START_DATE:  18997 TJD;   149 DOY;   20/05/28
IMG_START_TIME:  37713.98 SOD {10:28:33.98} UT,   70.1 [sec] since BAT Trigger Time
TAM[0-3]:        327.61 237.20 261.57 243.63
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:        65.76d {+04h 23m 03s}  +21.57d {+21d 34' 04"}
SUN_DIST:         82.27 [deg]   Sun_angle= -7.4 [hr] (East of Sun)
MOON_POSTN:      139.29d {+09h 17m 09s}  +19.84d {+19d 50' 36"}
MOON_DIST:        47.00 [deg]
MOON_ILLUM:      31 [%]
GAL_COORDS:      138.58, 56.92 [deg] galactic lon,lat of the burst
ECL_COORDS:      145.15, 50.12 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        The XRT position is 2.71 arcmin from the BAT position.  



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