[vsnet-grb 337683] GCN/SWIFT_XRT_POSITION
Bacodine
vxw at capella2.gsfc.nasa.gov
Sun Aug 27 14:14:58 JST 2017
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sun 27 Aug 17 05:14:58 UT
NOTICE_TYPE: Swift-XRT Position
TRIGGER_NUM: 769567, Seg_Num: 0
GRB_RA: 276.1508d {+18h 24m 36.19s} (J2000),
276.4595d {+18h 25m 50.28s} (current),
275.2761d {+18h 21m 06.25s} (1950)
GRB_DEC: -40.2016d {-40d 12' 05.7"} (J2000),
-40.1908d {-40d 11' 26.9"} (current),
-40.2293d {-40d 13' 45.5"} (1950)
GRB_ERROR: 4.9 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN: 4.23e-09 [erg/cm2/sec]
GRB_SIGNIF: 11.57 [sigma]
IMG_START_DATE: 17992 TJD; 239 DOY; 17/08/27
IMG_START_TIME: 18872.50 SOD {05:14:32.50} UT, 124.1 [sec] since BAT Trigger Time
TAM[0-3]: 327.68 237.23 261.72 243.73
AMPLIFIER: 2
WAVEFORM: 134
SUN_POSTN: 156.02d {+10h 24m 05s} +9.99d {+09d 59' 26"}
SUN_DIST: 119.54 [deg] Sun_angle= -8.0 [hr] (East of Sun)
MOON_POSTN: 219.88d {+14h 39m 30s} -10.14d {-10d 08' 14"}
MOON_DIST: 58.15 [deg]
MOON_ILLUM: 30 [%]
GAL_COORDS: 353.89,-12.41 [deg] galactic lon,lat of the burst
ECL_COORDS: 274.91,-16.87 [deg] ecliptic lon,lat of the burst
COMMENTS: SWIFT-XRT Coordinates.
COMMENTS: The XRT position is 1.74 arcmin from the BAT position.
COMMENTS: The object found at this position is either a very bright burst or a cosmic ray hit.
COMMENTS: Examine the XRT Image to differentiate (CRs are much more compact); see examples at:
COMMENTS: http://www.swift.psu.edu/xrt/XRT_Postage_Stamp_Image_Photo_Gallery.htm .
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