[vsnet-grb 474949] GCN/SWIFT_XRT_POSITION
Bacodine
vxw at capella2.gsfc.nasa.gov
Thu Feb 18 08:31:07 JST 2021
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Wed 17 Feb 21 23:31:07 UT
NOTICE_TYPE: Swift-XRT Position
TRIGGER_NUM: 1033264, Seg_Num: 0
GRB_RA: 97.5876d {+06h 30m 21.02s} (J2000),
98.1575d {+06h 32m 37.80s} (current),
96.2367d {+06h 24m 56.80s} (1950)
GRB_DEC: +68.7247d {+68d 43' 28.9"} (J2000),
+68.7086d {+68d 42' 30.9"} (current),
+68.7582d {+68d 45' 29.5"} (1950)
GRB_ERROR: 3.8 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN: 1.00e-10 [erg/cm2/sec]
GRB_SIGNIF: 10.00 [sigma]
IMG_START_DATE: 19262 TJD; 48 DOY; 21/02/17
IMG_START_TIME: 84451.00 SOD {23:27:31.00} UT, 108.7 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 331.64d {+22h 06m 34s} -11.63d {-11d 38' 05"}
SUN_DIST: 113.55 [deg] Sun_angle= -8.4 [hr] (East of Sun)
MOON_POSTN: 38.63d {+02h 34m 31s} +11.98d {+11d 58' 55"}
MOON_DIST: 68.06 [deg]
MOON_ILLUM: 33 [%]
GAL_COORDS: 146.09, 23.28 [deg] galactic lon,lat of the burst
ECL_COORDS: 93.91, 45.39 [deg] ecliptic lon,lat of the burst
COMMENTS: SWIFT-XRT Coordinates.
COMMENTS: This Notice was ground-generated -- not flight-generated.
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: The probability that this is a serendipitous source in the
COMMENTS: SPER window is 0.58% < P(seren) < 1.1%.
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