[vsnet-grb 2380] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 01 Jul 05 21:33:26 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     143778,   Seg_Num: 0
GRB_RA:          268.3675d {+17h 53m 28.2s} (J2000),
                 268.4387d {+17h 53m 45.2s} (current),
                 267.7199d {+17h 50m 52.7s} (1950)
GRB_DEC:          -1.4520d {-01d 27' 07.1"} (J2000),
                  -1.4529d {-01d 27' 10.2"} (current),
                  -1.4425d {-01d 26' 32.9"} (1950)
GRB_ERROR:       5.8 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       2639.87 [arb]
GRB_SIGNIF:      12.96 [sigma]
GRB_DATE:        13552 TJD;   182 DOY;   05/07/01
GRB_TIME:        77580.12 SOD {21:33:00.12} UT
TAM[0-3]:        327.60 237.18 261.32 242.60
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       101.02d {+06h 44m 04s}  +23.05d {+23d 03' 06"}
SUN_DIST:        155.19 [deg]
MOON_POSTN:       44.80d {+02h 59m 13s}  +19.51d {+19d 30' 31"}
MOON_DIST:       133.67 [deg]
MOON_ILLUM:      19 [%]
GAL_COORDS:       24.90, 12.19 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.24, 21.98 [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.