[vsnet-grb 228860] GCN/SWIFT_XRT_POSITION_UPDATE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 08 Apr 14 13:36:07 UT
NOTICE_TYPE:     Swift-XRT Position UPDATE
TRIGGER_NUM:     595141,   Seg_Num: 0
GRB_RA:          290.7162d {+19h 22m 51.88s} (J2000),
                 290.9156d {+19h 23m 39.73s} (current),
                 290.0171d {+19h 20m 04.11s} (1950)
GRB_DEC:         -12.5955d {-12d 35' 43.7"} (J2000),
                 -12.5673d {-12d 34' 02.1"} (current),
                 -12.6924d {-12d 41' 32.6"} (1950)
GRB_ERROR:       2.5 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.00e-10 [erg/cm2/sec]
GRB_SIGNIF:      10.00 [sigma]
IMG_START_DATE:  16755 TJD;    98 DOY;   14/04/08
IMG_START_TIME:  48153.00 SOD {13:22:33.00} UT,   398.2 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:        17.20d {+01h 08m 48s}   +7.30d {+07d 18' 17"}
SUN_DIST:         87.99 [deg]   Sun_angle= 5.8 [hr] (West of Sun)
MOON_POSTN:      122.87d {+08h 11m 28s}  +14.61d {+14d 36' 22"}
MOON_DIST:       168.21 [deg]
MOON_ILLUM:      61 [%]
GAL_COORDS:       25.08,-12.60 [deg] galactic lon,lat of the burst
ECL_COORDS:      290.48,  9.38 [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.  
COMMENTS:        The probability that this is a serendipitous source in the  
COMMENTS:        SPER window is 1.1% < P(seren) < 2.8%.