[vsnet-grb 306284] GCN/SWIFT_XRT_POSITION
Bacodine
vxw at capella2.gsfc.nasa.gov
Sun Oct 23 07:16:41 JST 2016
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 22 Oct 16 22:16:40 UT
NOTICE_TYPE: Swift-XRT Position
TRIGGER_NUM: 718766, Seg_Num: 0
GRB_RA: 255.9876d {+17h 03m 57.02s} (J2000),
256.2736d {+17h 05m 05.66s} (current),
255.1379d {+17h 00m 33.08s} (1950)
GRB_DEC: -37.8447d {-37d 50' 40.9"} (J2000),
-37.8671d {-37d 52' 01.6"} (current),
-37.7753d {-37d 46' 31.0"} (1950)
GRB_ERROR: 4.8 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN: 5.27e-09 [erg/cm2/sec]
GRB_SIGNIF: 10.86 [sigma]
IMG_START_DATE: 17683 TJD; 296 DOY; 16/10/22
IMG_START_TIME: 80173.00 SOD {22:16:13.00} UT, 5438.1 [sec] since BAT Trigger Time
TAM[0-3]: 327.63 237.21 261.57 243.50
AMPLIFIER: 2
WAVEFORM: 134
SUN_POSTN: 207.86d {+13h 51m 26s} -11.45d {-11d 27' 03"}
SUN_DIST: 50.55 [deg] Sun_angle= -3.2 [hr] (East of Sun)
MOON_POSTN: 122.96d {+08h 11m 51s} +16.48d {+16d 29' 05"}
MOON_DIST: 133.90 [deg]
MOON_ILLUM: 49 [%]
GAL_COORDS: 347.75, 2.17 [deg] galactic lon,lat of the burst
ECL_COORDS: 258.59,-14.96 [deg] ecliptic lon,lat of the burst
COMMENTS: SWIFT-XRT Coordinates.
COMMENTS: This matches a source in the BAT ground catalog: 4U_1700-377, delta=0.006 [deg].
COMMENTS: The XRT position is 0.95 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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