[vsnet-grb 474142] GCN/SWIFT_XRT_POSITION
Bacodine
vxw at capella2.gsfc.nasa.gov
Thu Feb 11 17:48:05 JST 2021
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 11 Feb 21 08:48:05 UT
NOTICE_TYPE: Swift-XRT Position
TRIGGER_NUM: 1032024, Seg_Num: 0
GRB_RA: 269.4378d {+17h 57m 45.07s} (J2000),
269.8312d {+17h 59m 19.48s} (current),
268.5064d {+17h 54m 01.52s} (1950)
GRB_DEC: -46.2671d {-46d 16' 01.5"} (J2000),
-46.2678d {-46d 16' 04.2"} (current),
-46.2621d {-46d 15' 43.5"} (1950)
GRB_ERROR: 4.5 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN: 1.00e-10 [erg/cm2/sec]
GRB_SIGNIF: 10.00 [sigma]
IMG_START_DATE: 19256 TJD; 42 DOY; 21/02/11
IMG_START_TIME: 31482.00 SOD {08:44:42.00} UT, 83.7 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 325.19d {+21h 40m 47s} -13.90d {-13d 53' 51"}
SUN_DIST: 56.29 [deg] Sun_angle= 3.7 [hr] (West of Sun)
MOON_POSTN: 321.47d {+21h 25m 52s} -19.76d {-19d 45' 40"}
MOON_DIST: 49.60 [deg]
MOON_ILLUM: 0 [%]
GAL_COORDS: 346.12,-10.76 [deg] galactic lon,lat of the burst
ECL_COORDS: 269.58,-22.83 [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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