[Mon Oct 24 20:18:42 2011] Detection parameters: Position = (170.3, 887.4) = 5 25 57.41 -66 4 25.2 Extent = 0.9" x 0.5", rotation angle = 101 degrees Source counts = 42.2 +/- 10.7 Background counts = 71.8 Rate = 0.002 +/- 0.0004 [Mon Oct 24 20:18:42 2011] Off-axis axis estimate = 0.34' [Mon Oct 24 20:19:47 2011] Using EEF radius (= 0.40 ")to estimate initial spatial extent for simple fitting [Mon Oct 24 20:19:47 2011] Initial guess for spatial extent in simple fitting = 0.40" [Mon Oct 24 20:19:47 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.299 [Mon Oct 24 20:19:47 2011] Giving source the simple spatial ID 58 for pass 0, mean size = 0.40" [Mon Oct 24 20:19:49 2011] fullrun_ccd7_acisf10807_pi14-548_cl_pass0_src58.ximg exists [Mon Oct 24 20:19:49 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf10807_pi14-548_cl_pass0_src58.csv [Mon Oct 24 20:19:49 2011] fullrun_ccd7_acisf10807_pi14-548_cl_pass0_src58_1.ximg exists [Mon Oct 24 20:19:49 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf10807_pi14-548_cl_pass0_src58.csv [Mon Oct 24 20:19:49 2011] It looks like the fit did not converge You should probably delete fullrun_ccd7_acisf10807_pi14-548_cl_pass0_src58_1.ximg Either tweak this fit manually starting from fullrun_ccd7_acisf10807_pi14-548_cl_pass0_src58.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 24 20:19:51 2011] fullrun_ccd7_acisf10807_pi14-548_cl_pass0_tfrozen_src58.ximg exists [Mon Oct 24 20:19:51 2011] fullrun_ccd7_acisf10807_pi14-548_cl_pass0_tfrozen_src58_1.ximg exists [Mon Oct 24 20:19:51 2011] Fit fullrun_ccd7_acisf10807_pi14-548_cl_pass0_tfrozen_src58 appears to have run properly [Mon Oct 24 20:20:03 2011] Spatial fit model total counts = 456.001000, observed total counts = 456.000000 [Mon Oct 24 20:20:03 2011] Offset between fit and detection position for source 61 = 0.703838 pixels [Mon Oct 24 20:20:03 2011] 434.072700 total counts/ 401.932000 bgd. counts: snr = 1.603168 Spatial fit parameters: Offset between fit and detection position for source 61 = 0.703838 pixels Position = (170.7, 888.0) = 5 25 57.42 -66 4 25.1 Extent = 0.5 (0.3-0.9)", rotation angle = 0 Source counts = 32.1 +/- 20.8 Background counts = 401.9 Rate = 0.001 +/- 0.0008 Deleting source due to low Poisson probability