[vsnet-grb 53504] GCN/SWIFT_XRT_POSITION_RETRACTION

Bacodine vxw at capella.gsfc.nasa.gov
Sat Aug 11 05:02:25 JST 2007


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 10 Aug 07 20:02:19 UT
NOTICE_TYPE:     Swift-XRT Position RETRACTION
TRIGGER_NUM:     287421,   Seg_Num: 0
GRB_RA:          244.4604d {+16h 17m 50.4s} (J2000),
                 244.5684d {+16h 18m 16.4s} (current),
                 243.7511d {+16h 15m 00.2s} (1950)
GRB_DEC:         -15.4131d {-15d 24' 47.1"} (J2000),
                 -15.4313d {-15d 25' 52.7"} (current),
                 -15.2915d {-15d 17' 29.4"} (1950)
GRB_ERROR:       4.7 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       2.41e-07 [erg/cm2/sec]
GRB_SIGNIF:      14.69 [sigma]
IMG_START_DATE:  14322 TJD;   222 DOY;   07/08/10
IMG_START_TIME:  71783.02 SOD {19:56:23.02} UT,   137.2 [sec] since BAT Trigger Time
TAM[0-3]:        327.61 237.19 261.35 242.66
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       140.26d {+09h 21m 02s}  +15.49d {+15d 29' 30"}
SUN_DIST:        107.50 [deg]   Sun_angle= -7.0 [hr] (East of Sun)
MOON_POSTN:      114.09d {+07h 36m 21s}  +25.34d {+25d 20' 27"}
MOON_DIST:       132.80 [deg]
MOON_ILLUM:      5 [%]
GAL_COORDS:      358.93, 24.31 [deg] galactic lon,lat of the burst
ECL_COORDS:      245.30,  5.86 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        The BAT position for this trigger matched a source in the BAT ground catalog.  
COMMENTS:        This is a RETRACTION of a previous notice that identified this as a burst afterglow -- it is NOT a GRB.  
COMMENTS:        This Notice was ground-generated -- not flight-generated.  



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