[vsnet-grb 319822] GCN/SWIFT_XRT_IMAGE_PROCESSED
Bacodine
vxw at capella2.gsfc.nasa.gov
Sun Apr 2 04:04:49 JST 2017
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 01 Apr 17 19:03:55 UT
NOTICE_TYPE: Swift-XRT Processed Image
TRIGGER_NUM: 745022, Seg_Num: 0
GRB_RA: 271.6326d {+18h 06m 31.8s} (J2000),
271.8929d {+18h 07m 34.2s} (current),
270.8783d {+18h 03m 30.7s} (1950)
GRB_DEC: -22.2386d {-22d 14' 18.9"} (J2000),
-22.2356d {-22d 14' 08.3"} (current),
-22.2447d {-22d 14' 40.9"} (1950)
GRB_ERROR: 4.7 [arcsec, radius, statistical plus systematic]
GRB_INTEN: 139 [cnts]
IMG_START_DATE: 17844 TJD; 91 DOY; 17/04/01
IMG_START_TIME: 68574.65 SOD {19:02:54.65} UT, 121.5 [sec] since BAT Trigger Time
CENTROID_X: 245.61, raw= 246 [pixels]
CENTROID_Y: 308.36, raw= 308 [pixels]
ROLL: 89.11 [deg]
GAIN: 2
MODE: 3, Long Image mode
WAVEFORM: 134
EXPO_TIME: 2.50 [sec]
GRB_POS_XRT_Y: 23.49
GRB_POS_XRT_Z: -143.29
IMAGE_URL: sw00745022000msxps_rw.img
SUN_POSTN: 11.26d {+00h 45m 03s} +4.84d {+04d 50' 18"}
SUN_DIST: 100.49 [deg] Sun_angle= 6.6 [hr] (West of Sun)
MOON_POSTN: 75.31d {+05h 01m 15s} +17.66d {+17d 39' 31"}
MOON_DIST: 163.77 [deg]
MOON_ILLUM: 28 [%]
GAL_COORDS: 8.16, -0.70 [deg] galactic lon,lat of the burst
ECL_COORDS: 271.51, 1.19 [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 .
More information about the vsnet-grb
mailing list