[vsnet-grb 471025] GCN/SWIFT_XRT_POSITION_UPDATE
Bacodine
vxw at capella2.gsfc.nasa.gov
Tue Jan 12 11:16:48 JST 2021
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Tue 12 Jan 21 02:16:48 UT
NOTICE_TYPE: Swift-XRT Position UPDATE
TRIGGER_NUM: 1016881, Seg_Num: 0
GRB_RA: 219.0049d {+14h 36m 01.17s} (J2000),
219.2264d {+14h 36m 54.33s} (current),
218.4782d {+14h 33m 54.77s} (1950)
GRB_DEC: +33.0548d {+33d 03' 17.2"} (J2000),
+32.9640d {+32d 57' 50.2"} (current),
+33.2719d {+33d 16' 19.0"} (1950)
GRB_ERROR: 3.5 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN: 1.00e-10 [erg/cm2/sec]
GRB_SIGNIF: 10.00 [sigma]
IMG_START_DATE: 19226 TJD; 12 DOY; 21/01/12
IMG_START_TIME: 6762.00 SOD {01:52:42.00} UT, 938.2 [sec] since BAT Trigger Time
TAM[0-3]: 100.00 100.00 100.00 100.00
AMPLIFIER: 1
WAVEFORM: 31
SUN_POSTN: 293.86d {+19h 35m 28s} -21.62d {-21d 37' 26"}
SUN_DIST: 89.65 [deg] Sun_angle= 5.0 [hr] (West of Sun)
MOON_POSTN: 278.45d {+18h 33m 49s} -24.92d {-24d 55' 20"}
MOON_DIST: 80.79 [deg]
MOON_ILLUM: 2 [%]
GAL_COORDS: 54.01, 66.68 [deg] galactic lon,lat of the burst
ECL_COORDS: 202.29, 45.26 [deg] ecliptic lon,lat of the burst
COMMENTS: SWIFT-XRT Coordinates.
COMMENTS: This Notice was ground-generated -- not flight-generated.
COMMENTS: This is an Update Notice -- the RA,Dec values herein supersede the previous XRT_POS Notice.
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 0.11% < P(seren) < 0.58%.
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