[vsnet-grb 493982] GCN/SWIFT_XRT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Sun Aug 1 07:25:00 JST 2021


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 31 Jul 21 22:25:00 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     1062336,   Seg_Num: 0
GRB_RA:          300.3036d {+20h 01m 12.86s} (J2000),
                 300.6352d {+20h 02m 32.45s} (current),
                 299.5341d {+19h 58m 08.17s} (1950)
GRB_DEC:         -28.0595d {-28d 03' 34.1"} (J2000),
                 -27.9986d {-27d 59' 54.8"} (current),
                 -28.1984d {-28d 11' 54.1"} (1950)
GRB_ERROR:       5.8 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       7.96e-10 [erg/cm2/sec]
GRB_SIGNIF:      6.63 [sigma]
IMG_START_DATE:  19426 TJD;   212 DOY;   21/07/31
IMG_START_TIME:  80669.42 SOD {22:24:29.42} UT,   200.9 [sec] since BAT Trigger Time
TAM[0-3]:        327.67 237.17 261.78 243.57
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       131.35d {+08h 45m 25s}  +18.02d {+18d 01' 28"}
SUN_DIST:        165.99 [deg]   Sun_angle= -11.3 [hr] (East of Sun)
MOON_POSTN:       41.41d {+02h 45m 40s}  +13.65d {+13d 38' 53"}
MOON_DIST:       105.74 [deg]
MOON_ILLUM:      46 [%]
GAL_COORDS:       13.44,-26.74 [deg] galactic lon,lat of the burst
ECL_COORDS:      296.68, -7.38 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        The XRT position is 1.18 arcmin from the BAT position.  



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