[vsnet-grb 102020] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella.gsfc.nasa.gov
Mon Jun 29 06:20:32 JST 2009


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 28 Jun 09 21:20:31 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     355942,   Seg_Num: 0
GRB_RA:            0.000d {+00h 00m 00s} (J2000),
                   0.122d {+00h 00m 29s} (current),
                  -0.641d {-00h 02m 33s} (1950)
GRB_DEC:         -214748.365d {-214748d 21' 52"} (J2000),
                 -214748.312d {-214748d 18' 42"} (current),
                 -214748.643d {-214748d 38' 35"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=0 [image_cnts]
TRIGGER_DUR:     196.436 [sec]   (=3.3 [min])
TRIGGER_INDEX:   146     E_range: 15-25 keV
BKG_INTEN:       -1810691852 [cnts]
BKG_TIME:        58659.13 SOD {16:17:39.13} UT
BKG_DUR:         48922 [sec]
GRB_DATE:        15010 TJD;   179 DOY;   09/06/28
GRB_TIME:        76812.02 SOD {21:20:12.02} UT
GRB_PHI:           0.00 [deg]
GRB_THETA:       -21474836.00 [deg]
SOLN_STATUS:     0xAF40
RATE_SIGNIF:     5.47 [sigma]
IMAGE_SIGNIF:    17380.00 [sigma]
MERIT_PARAMS:     +0  +0  +0  +0  +0  +0  +0 -56 +67 -28 
SUN_POSTN:        97.94d {+06h 31m 46s}  +23.24d {+23d 14' 13"}
SUN_DIST:         79.59 [deg]   Sun_angle= 6.5 [hr] (West of Sun)
MOON_POSTN:      178.29d {+11h 53m 09s}   -4.15d {-04d 08' 58"}
MOON_DIST:        12.60 [deg]
MOON_ILLUM:      44 [%]
GAL_COORDS:       87.58, 67.63 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      356.65,  7.67 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        WARNING: This Notice was received with 1 (or more) critical values out of range.  
COMMENTS:        This is a rate trigger.  
COMMENTS:        A point_source was not found.  
COMMENTS:        This matches a source that was purposefully removed from the on-board catalog.  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:        There is a bright star (mag=0.00) 0.00 arcmin from this position.  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred during a high background rate interval.  
COMMENTS:           
COMMENTS:        The IMAGE_SIGNIF is VERY LOW, this is very likely not real.  
COMMENTS:        Since the foreground interval count rate is less than the bkg interval (SAA exit), this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 112.49,-15.94 [deg].  
COMMENTS:           
COMMENTS:        This trigger occured while the StarTracker had lost lock, so it is possibly bogus.  



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