[vsnet-grb 213057] GCN/SWIFT_BAT_LIGHTCURVE

Bacodine vxw at capella2.gsfc.nasa.gov
Tue Sep 17 23:51:55 JST 2013


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 17 Sep 13 14:51:54 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     571067,   Seg_Num: 0
GRB_RA:          250.432d {+16h 41m 44s} (J2000),
                 250.681d {+16h 42m 43s} (current),
                 249.525d {+16h 38m 06s} (1950)
GRB_DEC:         -45.569d {-45d 34' 06"} (J2000),
                 -45.594d {-45d 35' 37"} (current),
                 -45.473d {-45d 28' 22"} (1950)
GRB_DATE:        16552 TJD;   260 DOY;   13/09/17
GRB_TIME:        52876.95 SOD {14:41:16.95} UT
TRIGGER_INDEX:   20000
GRB_PHI:         141.59 [deg]
GRB_THETA:         5.86 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     448.000 [sec]   (=7.5 [min])
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.26 [sigma]
LC_URL:          sw00571067000msb.lc
SUN_POSTN:       175.29d {+11h 41m 11s}   +2.04d {+02d 02' 11"}
SUN_DIST:         81.31 [deg]   Sun_angle= -5.0 [hr] (East of Sun)
MOON_POSTN:      330.86d {+22h 03m 25s}   -6.87d {-06d 52' 29"}
MOON_DIST:        78.23 [deg]
MOON_ILLUM:      96 [%]
GAL_COORDS:      339.15,  0.49 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      255.23,-23.13 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Lightcurve.  
COMMENTS:           
COMMENTS:        The next comments were copied from the BAT_POS Notice:  
COMMENTS:        This is an image trigger.  
COMMENTS:        A point_source was found.  
COMMENTS:        This matches a source in the on-board catalog.  
COMMENTS:        This matches a source in the ground catalog: IGRJ16418-4532,   delta=0.035 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 100.46,5.30 [deg].  
COMMENTS:        This lightcurve contains more than 50 illegal values -- probably an empty lightcurve.  
COMMENTS:        So the FITS file will have empty/missing rows -- possibly all rows will be missing.  
COMMENTS:        One explanation is a long Image-trigger(>~10min); another is corrupted tlm.  


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