[vsnet-grb 436569] GCN/SWIFT_XRT_IMAGE_PROCESSED
Bacodine
vxw at capella2.gsfc.nasa.gov
Wed Feb 19 16:45:05 JST 2020
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Wed 19 Feb 20 07:43:42 UT
NOTICE_TYPE: Swift-XRT Processed Image
TRIGGER_NUM: 957271, Seg_Num: 0
GRB_RA: 342.6350d {+22h 50m 32.3s} (J2000),
342.9483d {+22h 51m 47.5s} (current),
341.8518d {+22h 47m 24.4s} (1950)
GRB_DEC: -59.1206d {-59d 07' 14.1"} (J2000),
-59.0135d {-59d 00' 48.6"} (current),
-59.3857d {-59d 23' 08.6"} (1950)
GRB_ERROR: 4.7 [arcsec, radius, statistical plus systematic]
GRB_INTEN: 117 [cnts]
IMG_START_DATE: 18898 TJD; 50 DOY; 20/02/19
IMG_START_TIME: 27476.63 SOD {07:37:56.63} UT, 67.5 [sec] since BAT Trigger Time
CENTROID_X: 331.76, raw= 332 [pixels]
CENTROID_Y: 305.33, raw= 305 [pixels]
ROLL: 346.25 [deg]
GAIN: 2
MODE: 3, Long Image mode
WAVEFORM: 134
EXPO_TIME: 2.50 [sec]
GRB_POS_XRT_Y: 17.04
GRB_POS_XRT_Z: 57.43
IMAGE_URL: sw00957271000msxps_rw.img
SUN_POSTN: 332.20d {+22h 08m 49s} -11.43d {-11d 25' 40"}
SUN_DIST: 48.27 [deg] Sun_angle= -0.7 [hr] (East of Sun)
MOON_POSTN: 282.13d {+18h 48m 30s} -23.33d {-23d 20' 00"}
MOON_DIST: 55.25 [deg]
MOON_ILLUM: 17 [%]
GAL_COORDS: 327.64,-51.82 [deg] galactic lon,lat of the burst
ECL_COORDS: 315.47,-46.59 [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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