[vsnet-grb 109729] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 18 Oct 09 21:12:55 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     373172,   Seg_Num: 0
GRB_RA:           32.1861d {+02h 08m 44.66s} (J2000),
                  32.2659d {+02h 09m 03.82s} (current),
                  31.7785d {+02h 07m 06.84s} (1950)
GRB_DEC:         -57.5486d {-57d 32' 54.9"} (J2000),
                 -57.5025d {-57d 30' 08.8"} (current),
                 -57.7847d {-57d 47' 05.0"} (1950)
GRB_ERROR:       2.1 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  15122 TJD;   291 DOY;   09/10/18
IMG_START_TIME:  75052.00 SOD {20:50:52.00} UT,   152.4 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       203.75d {+13h 35m 00s}   -9.90d {-09d 54' 12"}
SUN_DIST:        112.23 [deg]   Sun_angle= 11.4 [hr] (West of Sun)
MOON_POSTN:      209.80d {+13h 59m 11s}  -17.41d {-17d 24' 22"}
MOON_DIST:       105.06 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      284.08,-56.66 [deg] galactic lon,lat of the burst
ECL_COORDS:      350.82,-62.61 [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.  
COMMENTS:        This position was enhanced using UVOT field astrometry