[Mon Oct 31 16:04:38 2011] Detection parameters: Position = (356.0, 459.8) = 13 12 41.98 -19 17 45.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 180.8 +/- 29.4 Background counts = 240.7 Rate = 0.002 +/- 0.0003 [Mon Oct 31 16:04:40 2011] Off-axis axis estimate = 12.42' [Mon Oct 31 16:09:44 2011] Using EEF radius (= 12.64 ")to estimate initial spatial extent for simple fitting [Mon Oct 31 16:09:44 2011] Initial guess for spatial extent in simple fitting = 12.64" [Mon Oct 31 16:09:44 2011] source mask rpix=2.9, npix_max = 46, mask sum = 42, frac = 0.906 [Mon Oct 31 16:09:44 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 12.64" [Mon Oct 31 17:48:20 2011] fullrun_pn_xmm0502070101_pi300-10000_cl_pass0_src8.ximg exists [Mon Oct 31 17:48:20 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502070101_pi300-10000_cl_pass0_src8.csv [Mon Oct 31 17:48:20 2011] fullrun_pn_xmm0502070101_pi300-10000_cl_pass0_src8_1.ximg exists [Mon Oct 31 17:48:20 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502070101_pi300-10000_cl_pass0_src8.csv [Mon Oct 31 17:48:20 2011] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0502070101_pi300-10000_cl_pass0_src8_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0502070101_pi300-10000_cl_pass0_src8.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 31 17:48:21 2011] fullrun_pn_xmm0502070101_pi300-10000_cl_pass0_tfrozen_src8.ximg exists [Mon Oct 31 17:48:21 2011] fullrun_pn_xmm0502070101_pi300-10000_cl_pass0_tfrozen_src8_1.ximg exists [Mon Oct 31 17:48:21 2011] Fit fullrun_pn_xmm0502070101_pi300-10000_cl_pass0_tfrozen_src8 appears to have run properly [Mon Oct 31 19:09:15 2011] Spatial fit model total counts = 2952.000000, observed total counts = 2952.000000 [Mon Oct 31 19:09:15 2011] Offset between fit and detection position for source 8 = 0.289613 pixels [Mon Oct 31 19:09:15 2011] 2931.637100 total counts/ 2871.780000 bgd. counts: snr = 1.116966 Spatial fit parameters: Offset between fit and detection position for source 8 = 0.289613 pixels Position = (356.3, 459.7) = 13 12 41.89 -19 17 48.0 Extent = 4.1 (3.2-5.5)", rotation angle = 0 Source counts = 59.9 +/- 54.1 Background counts = 2871.8 Rate = 0.0006 +/- 0.0006 Deleting source due to low Poisson probability