[vsnet-grb 145717] GCN/SWIFT_XRT_IMAGE

Bacodine vxw at capella2.gsfc.nasa.gov
Wed Mar 30 03:33:56 JST 2011


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 29 Mar 11 18:33:01 UT
NOTICE_TYPE:     Swift-XRT Image
TRIGGER_NUM:     450257,   Seg_Num: 0
GRB_RA:          251.2042d {+16h 44m 49.0s} (J2000),
                 251.2550d {+16h 45m 01.1s} (current),
                 250.9791d {+16h 43m 54.9s} (1950)
GRB_DEC:         +57.5825d {+57d 34' 57.0"} (J2000),
                 +57.5624d {+57d 33' 44.5"} (current),
                 +57.6727d {+57d 40' 21.7"} (1950)
GRB_ERROR:       5.0 [arcsec, radius, statistical plus systematic]
GRB_INTEN:       52 [cnts]
IMG_START_DATE:  15649 TJD;    88 DOY;   11/03/29
IMG_START_TIME:  66739.25 SOD {18:32:19.25} UT,   354.1 [sec] since BAT Trigger Time
CENTROID_X:      290.27,  raw= 290  [pixels]
CENTROID_Y:      271.35,  raw= 271  [pixels]
ROLL:            65.12 [deg]
GAIN:            1
MODE:            3, Long Image mode
WAVEFORM:        134
EXPO_TIME:       2.50 [sec]
GRB_POS_XRT_Y:   -62.81
GRB_POS_XRT_Z:   -28.35
IMAGE_URL:       sw00450257000msxps_rw.img
SUN_POSTN:         8.01d {+00h 32m 03s}   +3.46d {+03d 27' 25"}
SUN_DIST:        100.96 [deg]   Sun_angle= 7.8 [hr] (West of Sun)
MOON_POSTN:      317.14d {+21h 08m 34s}  -12.50d {-12d 29' 50"}
MOON_DIST:        88.21 [deg]
MOON_ILLUM:      20 [%]
GAL_COORDS:       86.71, 39.44 [deg] galactic lon,lat of the burst
ECL_COORDS:      216.93, 77.52 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Image.  


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