[vsnet-grb 195183] GCN/SWIFT_XRT_IMAGE_PROCESSED
Bacodine
vxw at capella2.gsfc.nasa.gov
Thu Jan 31 22:58:53 JST 2013
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Thu 31 Jan 13 13:58:11 UT
NOTICE_TYPE: Swift-XRT Processed Image
TRIGGER_NUM: 547407, Seg_Num: 0
GRB_RA: 171.1243d {+11h 24m 29.8s} (J2000),
171.3043d {+11h 25m 13.0s} (current),
170.4339d {+11h 21m 44.1s} (1950)
GRB_DEC: +48.0750d {+48d 04' 30.0"} (J2000),
+48.0030d {+48d 00' 10.8"} (current),
+48.3498d {+48d 20' 59.3"} (1950)
GRB_ERROR: 4.7 [arcsec, radius, statistical plus systematic]
GRB_INTEN: 252 [cnts]
IMG_START_DATE: 16323 TJD; 31 DOY; 13/01/31
IMG_START_TIME: 50240.53 SOD {13:57:20.53} UT, 58.5 [sec] since BAT Trigger Time
CENTROID_X: 257.80, raw= 258 [pixels]
CENTROID_Y: 289.46, raw= 289 [pixels]
ROLL: 57.00 [deg]
GAIN: 4
MODE: 3, Long Image mode
WAVEFORM: 134
EXPO_TIME: 2.50 [sec]
GRB_POS_XRT_Y: -20.12
GRB_POS_XRT_Z: -108.19
IMAGE_URL: sw00547407000msxps_rw.img
SUN_POSTN: 314.32d {+20h 57m 17s} -17.23d {-17d 13' 52"}
SUN_DIST: 136.94 [deg] Sun_angle= 9.5 [hr] (West of Sun)
MOON_POSTN: 182.18d {+12h 08m 43s} -5.07d {-05d 04' 18"}
MOON_DIST: 53.93 [deg]
MOON_ILLUM: 81 [%]
GAL_COORDS: 156.06, 63.08 [deg] galactic lon,lat of the burst
ECL_COORDS: 149.39, 39.91 [deg] ecliptic lon,lat of the burst
COMMENTS: SWIFT-XRT Processed Image.
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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