[vsnet-grb 430182] GCN/SWIFT_XRT_IMAGE
Bacodine
vxw at capella2.gsfc.nasa.gov
Fri Dec 20 22:32:41 JST 2019
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 20 Dec 19 13:32:25 UT
NOTICE_TYPE: Swift-XRT Image
TRIGGER_NUM: 945344, Seg_Num: 0
GRB_RA: 281.3798d {+18h 45m 31.1s} (J2000),
281.5809d {+18h 46m 19.4s} (current),
280.8763d {+18h 43m 30.3s} (1950)
GRB_DEC: +26.6577d {+26d 39' 27.7"} (J2000),
+26.6798d {+26d 40' 47.3"} (current),
+26.6040d {+26d 36' 14.2"} (1950)
GRB_ERROR: 6.5 [arcsec, radius, statistical plus systematic]
GRB_INTEN: 21 [cnts]
IMG_START_DATE: 18837 TJD; 354 DOY; 19/12/20
IMG_START_TIME: 48710.23 SOD {13:31:50.23} UT, 132.4 [sec] since BAT Trigger Time
CENTROID_X: 246.49, raw= 246 [pixels]
CENTROID_Y: 282.89, raw= 283 [pixels]
ROLL: 195.44 [deg]
GAIN: 1
MODE: 3, Long Image mode
WAVEFORM: 134
EXPO_TIME: 2.50 [sec]
GRB_POS_XRT_Y: -35.84
GRB_POS_XRT_Z: -143.57
IMAGE_URL: sw00945344000msxps_rw.img
SUN_POSTN: 268.22d {+17h 52m 52s} -23.43d {-23d 25' 32"}
SUN_DIST: 51.74 [deg] Sun_angle= -0.9 [hr] (East of Sun)
MOON_POSTN: 196.95d {+13h 07m 49s} -1.54d {-01d 32' 18"}
MOON_DIST: 85.90 [deg]
MOON_ILLUM: 35 [%]
GAL_COORDS: 56.45, 13.01 [deg] galactic lon,lat of the burst
ECL_COORDS: 285.75, 49.48 [deg] ecliptic lon,lat of the burst
COMMENTS: SWIFT-XRT Image.
COMMENTS: There is a bright star (mag=4.83) 6.87 arcmin from the BAT position.
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