[vsnet-grb 64711] GCN/SWIFT_XRT_POSITION_RETRACTION

Bacodine vxw at capella.gsfc.nasa.gov
Wed Jan 23 13:38:32 JST 2008


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 23 Jan 08 04:38:30 UT
NOTICE_TYPE:     Swift-XRT Position RETRACTION
TRIGGER_NUM:     301578,   Seg_Num: 0
GRB_RA:          339.2812d {+22h 37m 07.4s} (J2000),
                 339.4183d {+22h 37m 40.3s} (current),
                 338.4245d {+22h 33m 41.8s} (1950)
GRB_DEC:         -64.9496d {-64d 56' 58.5"} (J2000),
                 -64.9076d {-64d 54' 27.4"} (current),
                 -65.2093d {-65d 12' 33.3"} (1950)
GRB_ERROR:       4.7 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       2.45e-09 [erg/cm2/sec]
GRB_SIGNIF:      11.80 [sigma]
IMG_START_DATE:  14488 TJD;    23 DOY;   08/01/23
IMG_START_TIME:  15818.95 SOD {04:23:38.95} UT,   101.8 [sec] since BAT Trigger Time
TAM[0-3]:        327.61 237.19 261.35 242.66
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       304.81d {+20h 19m 15s}  -19.59d {-19d 35' 33"}
SUN_DIST:         50.76 [deg]   Sun_angle= -2.3 [hr] (East of Sun)
MOON_POSTN:      133.56d {+08h 54m 15s}  +18.97d {+18d 58' 05"}
MOON_DIST:       130.94 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:      322.87,-46.64 [deg] galactic lon,lat of the burst
ECL_COORDS:      308.50,-50.50 [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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