[vsnet-grb 114042] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 21 Dec 09 20:59:44 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     380311,   Seg_Num: 0
GRB_RA:           55.7982d {+03h 43m 11.56s} (J2000),
                  55.9457d {+03h 43m 46.97s} (current),
                  55.0596d {+03h 40m 14.30s} (1950)
GRB_DEC:         +23.2404d {+23d 14' 25.4"} (J2000),
                 +23.2715d {+23d 16' 17.5"} (current),
                 +23.0824d {+23d 04' 56.7"} (1950)
GRB_ERROR:       4.4 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  15186 TJD;   355 DOY;   09/12/21
IMG_START_TIME:  75348.00 SOD {20:55:48.00} UT,   175.7 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       270.15d {+18h 00m 35s}  -23.44d {-23d 26' 14"}
SUN_DIST:        148.68 [deg]   Sun_angle= -9.7 [hr] (East of Sun)
MOON_POSTN:      329.67d {+21h 58m 42s}   -8.87d {-08d 52' 00"}
MOON_DIST:        90.11 [deg]
MOON_ILLUM:      24 [%]
GAL_COORDS:      166.51,-24.76 [deg] galactic lon,lat of the burst
ECL_COORDS:       58.84,  3.42 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        This Notice was ground-generated -- not flight-generated.  
COMMENTS:        This is an Update Notice -- the RA,Dec values herein supersede the previous XRT_POS Notice.  
COMMENTS:        TAM values, flux and significance fields are not valid.  
COMMENTS:        This position was automatically generated on the ground using  
COMMENTS:        Photon Counting data telemetered via TDRSS (SPER data).  
COMMENTS:        See http://www.swift.ac.uk/sper/docs.php for details.