[Mon Mar 5 11:38:35 2012] Detection parameters: Position = (306.0, 267.4) = 0 21 30.27 -8 42 35.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 52.7 +/- 11.0 Background counts = 20.4 Rate = 0.001 +/- 0.0003 [Mon Mar 5 11:38:36 2012] Off-axis axis estimate = 2.31' [Mon Mar 5 13:48:44 2012] Using EEF radius (= 7.59 ")to estimate initial spatial extent for simple fitting [Mon Mar 5 13:48:44 2012] Initial guess for spatial extent in simple fitting = 7.59" [Mon Mar 5 13:48:44 2012] source mask rpix=1.7, npix_max = 20, mask sum = 20, frac = 0.993 [Mon Mar 5 13:48:44 2012] Giving source the simple spatial ID 29 for pass 0, mean size = 7.59" [Mon Mar 5 14:44:19 2012] fullrun_mos1_xmm0200630201_pi300-10000_cl_pass0_src29.ximg exists [Mon Mar 5 14:44:19 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0200630201_pi300-10000_cl_pass0_src29.csv [Mon Mar 5 14:44:19 2012] fullrun_mos1_xmm0200630201_pi300-10000_cl_pass0_src29_1.ximg exists [Mon Mar 5 14:44:19 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0200630201_pi300-10000_cl_pass0_src29.csv [Mon Mar 5 14:44:19 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0200630201_pi300-10000_cl_pass0_src29_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0200630201_pi300-10000_cl_pass0_src29.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 Mar 5 14:44:20 2012] fullrun_mos1_xmm0200630201_pi300-10000_cl_pass0_tfrozen_src29.ximg exists [Mon Mar 5 14:44:20 2012] fullrun_mos1_xmm0200630201_pi300-10000_cl_pass0_tfrozen_src29_1.ximg exists [Mon Mar 5 14:44:20 2012] Fit fullrun_mos1_xmm0200630201_pi300-10000_cl_pass0_tfrozen_src29 appears to have run properly [Mon Mar 5 15:41:22 2012] Spatial fit model total counts = 245.174000, observed total counts = 245.000000 [Mon Mar 5 15:41:22 2012] Offset between fit and detection position for source 26 = 0.031386 pixels [Mon Mar 5 15:41:22 2012] 242.446600 total counts/ 219.918000 bgd. counts: snr = 1.519161 Spatial fit parameters: Offset between fit and detection position for source 26 = 0.031386 pixels Position = (306.0, 267.4) = 0 21 30.26 -8 42 35.2 Extent = 3.3 (2.1-6.8)", rotation angle = 0 Source counts = 22.5 +/- 15.6 Background counts = 219.9 Rate = 0.0005 +/- 0.0003 Deleting source due to low Poisson probability