[Fri Oct 14 21:56:00 2011] Detection parameters: Position = (1059.1, 980.8) = 3 35 22.97 -20 18 25.4 Extent = 0.8" x 0.6", rotation angle = 143 degrees Source counts = 11.8 +/- 3.5 Background counts = 0.2 Rate = 0.004 +/- 0.001 [Fri Oct 14 21:56:00 2011] Off-axis axis estimate = 4.20' [Fri Oct 14 21:56:28 2011] Using EEF radius (= 0.89 ")to estimate initial spatial extent for simple fitting [Fri Oct 14 21:56:28 2011] Initial guess for spatial extent in simple fitting = 0.89" [Fri Oct 14 21:56:28 2011] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.937 [Fri Oct 14 21:56:28 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 0.89" [Fri Oct 14 21:56:29 2011] fullrun_ccd6_acisf11350_pi14-548_cl_pass0_src4.ximg exists [Fri Oct 14 21:56:29 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf11350_pi14-548_cl_pass0_src4.csv [Fri Oct 14 21:56:29 2011] fullrun_ccd6_acisf11350_pi14-548_cl_pass0_src4_1.ximg exists [Fri Oct 14 21:56:29 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf11350_pi14-548_cl_pass0_src4.csv [Fri Oct 14 21:56:29 2011] It looks like the fit did not converge You should probably delete fullrun_ccd6_acisf11350_pi14-548_cl_pass0_src4_1.ximg Either tweak this fit manually starting from fullrun_ccd6_acisf11350_pi14-548_cl_pass0_src4.ximg or adjust the simplespatial fit parameters in $XASSIST/data/missions/*/*/spatial.dat and re-run simplespatial fitting after setting file recreation parameter to yes [Fri Oct 14 21:56:29 2011] fullrun_ccd6_acisf11350_pi14-548_cl_pass0_tfrozen_src4.ximg exists [Fri Oct 14 21:56:29 2011] fullrun_ccd6_acisf11350_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists [Fri Oct 14 21:56:29 2011] Fit fullrun_ccd6_acisf11350_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly [Fri Oct 14 21:56:32 2011] Spatial fit model total counts = 16.457100, observed total counts = 17.000000 [Fri Oct 14 21:56:32 2011] Offset between fit and detection position for source 4 = 1.059061 pixels [Fri Oct 14 21:56:32 2011] 17.634960 total counts/ 12.666000 bgd. counts: snr = 1.396194 Spatial fit parameters: Offset between fit and detection position for source 4 = 1.059061 pixels Position = (1058.4, 981.6) = 3 35 23.01 -20 18 25.2 Extent = 0.2 (0.2-0.3)", rotation angle = 0 Source counts = 5.0 +/- 4.2 Background counts = 12.7 Rate = 0.002 +/- 0.002 Deleting source due to low Poisson probability