[vsnet-grb 3077] GCN/SWIFT_XRT_POSITION

Bacodine vxw at capella.gsfc.nasa.gov
Fri Jul 15 07:43:41 JST 2005


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 14 Jul 05 22:43:37 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     145994,   Seg_Num: 0
GRB_RA:          169.6990d {+11h 18m 47.7s} (J2000),
                 169.7684d {+11h 19m 04.4s} (current),
                 169.0726d {+11h 16m 17.4s} (1950)
GRB_DEC:         -15.5479d {-15d 32' 52.4"} (J2000),
                 -15.5782d {-15d 34' 41.5"} (current),
                 -15.2743d {-15d 16' 27.3"} (1950)
GRB_ERROR:       5.8 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       869.85 [arb]
GRB_SIGNIF:      9.69 [sigma]
GRB_DATE:        13565 TJD;   195 DOY;   05/07/14
GRB_TIME:        81783.51 SOD {22:43:03.51} UT
TAM[0-3]:        327.61 237.19 261.23 242.81
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       114.37d {+07h 37m 29s}  +21.55d {+21d 32' 55"}
SUN_DIST:         65.78 [deg]
MOON_POSTN:      203.86d {+13h 35m 27s}  -10.85d {-10d 50' 42"}
MOON_DIST:        33.49 [deg]
MOON_ILLUM:      53 [%]
GAL_COORDS:      272.40, 41.77 [deg] galactic lon,lat of the burst
ECL_COORDS:      176.89,-18.33 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        WARNING: XRT alignment calibration is on-going, and there may be  
COMMENTS:        residual systematic offsets of several arcseconds not accounted for yet  
COMMENTS:        by our on-board position determination algorithm.  We have increased  
COMMENTS:        the estimated error circle radius to take this into account.  



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