[vsnet-grb 69152] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 20 Mar 08 04:52:55 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     306858,   Seg_Num: 0
GRB_RA:          177.7355d {+11h 50m 56.5s} (J2000),
                 177.8435d {+11h 51m 22.4s} (current),
                 177.0754d {+11h 48m 18.0s} (1950)
GRB_DEC:         +57.1579d {+57d 09' 28.4"} (J2000),
                 +57.1122d {+57d 06' 43.9"} (current),
                 +57.4360d {+57d 26' 09.6"} (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:  14545 TJD;    80 DOY;   08/03/20
IMG_START_TIME:  16840.00 SOD {04:40:40.00} UT,   181.5 [sec] since BAT Trigger Time
TAM[0-3]:        100.00 100.00 100.00 100.00
AMPLIFIER:       1
WAVEFORM:        31
SUN_POSTN:       359.96d {+23h 59m 50s}   -0.02d {-00d 01' 03"}
SUN_DIST:        122.88 [deg]   Sun_angle= -11.9 [hr] (East of Sun)
MOON_POSTN:      162.38d {+10h 49m 32s}   +6.01d {+06d 00' 36"}
MOON_DIST:        52.53 [deg]
MOON_ILLUM:      97 [%]
GAL_COORDS:      138.47, 58.11 [deg] galactic lon,lat of the burst
ECL_COORDS:      146.86, 49.67 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        This Notice was ground-generated -- not flight-generated.  
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