[Sat Oct 15 12:49:04 2011] Detection parameters: Position = (318.5, 366.4) = 17 11 34.28 -39 30 57.1 Extent = 0.5" x 0.5", rotation angle = 143 degrees Source counts = 14.0 +/- 5.0 Background counts = 11.0 Rate = 0.0005 +/- 0.0002 [Sat Oct 15 12:49:04 2011] Off-axis axis estimate = 2.79' [Sat Oct 15 12:50:27 2011] Using EEF radius (= 0.54 ")to estimate initial spatial extent for simple fitting [Sat Oct 15 12:50:27 2011] Initial guess for spatial extent in simple fitting = 0.54" [Sat Oct 15 12:50:27 2011] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.882 [Sat Oct 15 12:50:27 2011] Giving source the simple spatial ID 17 for pass 0, mean size = 0.54" [Sat Oct 15 12:50:33 2011] fullrun_ccd2_acisf10090_pi14-548_cl_pass0_src17.ximg exists [Sat Oct 15 12:50:33 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf10090_pi14-548_cl_pass0_src17.csv [Sat Oct 15 12:50:33 2011] fullrun_ccd2_acisf10090_pi14-548_cl_pass0_src17_1.ximg exists [Sat Oct 15 12:50:33 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf10090_pi14-548_cl_pass0_src17.csv [Sat Oct 15 12:50:33 2011] It looks like the fit did not converge You should probably delete fullrun_ccd2_acisf10090_pi14-548_cl_pass0_src17_1.ximg Either tweak this fit manually starting from fullrun_ccd2_acisf10090_pi14-548_cl_pass0_src17.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 [Sat Oct 15 12:50:34 2011] fullrun_ccd2_acisf10090_pi14-548_cl_pass0_tfrozen_src17.ximg exists [Sat Oct 15 12:50:34 2011] fullrun_ccd2_acisf10090_pi14-548_cl_pass0_tfrozen_src17_1.ximg exists [Sat Oct 15 12:50:34 2011] Fit fullrun_ccd2_acisf10090_pi14-548_cl_pass0_tfrozen_src17 appears to have run properly [Sat Oct 15 12:50:47 2011] Spatial fit model total counts = 64.982100, observed total counts = 65.000000 [Sat Oct 15 12:50:47 2011] Offset between fit and detection position for source 18 = 0.727770 pixels [Sat Oct 15 12:50:47 2011] 65.679260 total counts/ 57.204000 bgd. counts: snr = 1.120572 Spatial fit parameters: Offset between fit and detection position for source 18 = 0.727770 pixels Position = (319.2, 366.4) = 17 11 34.27 -39 30 57.3 Extent = 0.6 (0.2-1.5)", rotation angle = 0 Source counts = 8.5 +/- 8.1 Background counts = 57.2 Rate = 0.0003 +/- 0.0003 Deleting source due to low Poisson probability