[vsnet-grb 49257] GCN/SWIFT_BAT_POSITION_RETRACTION

Bacodine vxw at capella.gsfc.nasa.gov
Wed Jun 13 20:27:34 JST 2007


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 13 Jun 07 11:27:30 UT
NOTICE_TYPE:     Swift-BAT GRB Position RETRACTION
TRIGGER_NUM:     282176,   Seg_Num: 0
GRB_RA:          299.430d {+19h 57m 43s} (J2000),
                 299.500d {+19h 58m 00s} (current),
                 298.960d {+19h 55m 50s} (1950)
GRB_DEC:         +35.094d {+35d 05' 38"} (J2000),
                 +35.114d {+35d 06' 52"} (current),
                 +34.958d {+34d 57' 30"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=2218 [image_cnts]
TRIGGER_DUR:     96.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        14264 TJD;   164 DOY;   07/06/13
GRB_TIME:        40421.98 SOD {11:13:41.98} UT
GRB_PHI:         -118.33 [deg]
GRB_THETA:         8.81 [deg]
SOLN_STATUS:     0x131
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.75 [sigma]
MERIT_PARAMS:     +1  +0  +0  +7  +1  -2  +0  +1 +36  +1 
SUN_POSTN:        81.39d {+05h 25m 34s}  +23.20d {+23d 12' 07"}
SUN_DIST:        111.41 [deg]   Sun_angle= 9.5 [hr] (West of Sun)
MOON_POSTN:       56.07d {+03h 44m 16s}  +24.83d {+24d 49' 58"}
MOON_DIST:        95.19 [deg]
MOON_ILLUM:      4 [%]
GAL_COORDS:       71.17,  3.12 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      313.40, 54.19 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This does not match any source in the on-board catalog.  
COMMENTS:        This matches a source in the ground catalog: Cyg X-1,   delta=0.170 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:           
COMMENTS:        This is a RETRACTION of a previous notice that identified this as a GRB -- it is NOT a GRB.  
COMMENTS:        This Notice was ground-reprocessed from flight-data.  
COMMENTS:          
COMMENTS:        This is NOT a GRB, nor is it a Transient.  
COMMENTS:        This is a residul fluctuation from the Cyg X-1 source.  



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