[Mon Oct 3 07:09:35 2011] Detection parameters: Position = (97.2, 632.2) = 16 17 31.78 -51 1 43.7 Extent = 0.5" x 0.5", rotation angle = 45 degrees Source counts = 13.4 +/- 5.4 Background counts = 15.6 Rate = 0.0008 +/- 0.0003 [Mon Oct 3 07:09:37 2011] Off-axis axis estimate = 1.33' [Mon Oct 3 07:12:28 2011] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting [Mon Oct 3 07:12:28 2011] Initial guess for spatial extent in simple fitting = 0.39" [Mon Oct 3 07:12:28 2011] source mask rpix=0.8, npix_max = 6, mask sum = 4, frac = 0.607 [Mon Oct 3 07:12:28 2011] Giving source the simple spatial ID 37 for pass 0, mean size = 0.39" [Mon Oct 3 07:12:33 2011] fullrun_ccd1_acisf12224_pi14-548_cl_pass0_src37.ximg exists [Mon Oct 3 07:12:33 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf12224_pi14-548_cl_pass0_src37.csv [Mon Oct 3 07:12:33 2011] fullrun_ccd1_acisf12224_pi14-548_cl_pass0_src37_1.ximg exists [Mon Oct 3 07:12:33 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf12224_pi14-548_cl_pass0_src37.csv [Mon Oct 3 07:12:33 2011] It looks like the fit did not converge You should probably delete fullrun_ccd1_acisf12224_pi14-548_cl_pass0_src37_1.ximg Either tweak this fit manually starting from fullrun_ccd1_acisf12224_pi14-548_cl_pass0_src37.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 [Mon Oct 3 07:12:46 2011] fullrun_ccd1_acisf12224_pi14-548_cl_pass0_tfrozen_src37.ximg exists [Mon Oct 3 07:12:46 2011] fullrun_ccd1_acisf12224_pi14-548_cl_pass0_tfrozen_src37_1.ximg exists [Mon Oct 3 07:12:46 2011] Fit fullrun_ccd1_acisf12224_pi14-548_cl_pass0_tfrozen_src37 appears to have run properly [Mon Oct 3 07:13:20 2011] Spatial fit model total counts = 175.868000, observed total counts = 182.000000 [Mon Oct 3 07:13:20 2011] Offset between fit and detection position for source 43 = 0.523408 pixels [Mon Oct 3 07:13:20 2011] 175.206250 total counts/ 167.813000 bgd. counts: snr = 0.570719 Spatial fit parameters: Offset between fit and detection position for source 43 = 0.523408 pixels Position = (97.6, 632.5) = 16 17 31.79 -51 1 43.8 Extent = 0.2 (0.1-0.2)", rotation angle = 0 Source counts = 7.4 +/- 13.2 Background counts = 167.8 Rate = 0.0004 +/- 0.0007 Deleting source due to low Poisson probability