[Sun Mar 4 14:21:12 2012] Detection parameters: Position = (228.3, 358.4) = 23 33 49.14 -52 25 20.3 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 29.0 +/- 6.7 Background counts = 4.6 Rate = 0.0002 +/- 6e-05 [Sun Mar 4 14:21:12 2012] Off-axis axis estimate = 6.69' [Sun Mar 4 15:46:10 2012] Using EEF radius (= 9.77 ")to estimate initial spatial extent for simple fitting [Sun Mar 4 15:46:10 2012] Initial guess for spatial extent in simple fitting = 9.77" [Sun Mar 4 15:46:10 2012] source mask rpix=2.2, npix_max = 30, mask sum = 23, frac = 0.762 [Sun Mar 4 15:46:10 2012] Giving source the simple spatial ID 24 for pass 0, mean size = 9.77" [Sun Mar 4 16:27:52 2012] fullrun_mos2_xmm0677720101_pi300-10000_cl_pass0_src24.ximg exists [Sun Mar 4 16:27:52 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0677720101_pi300-10000_cl_pass0_src24.csv [Sun Mar 4 16:27:52 2012] fullrun_mos2_xmm0677720101_pi300-10000_cl_pass0_src24_1.ximg exists [Sun Mar 4 16:27:52 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0677720101_pi300-10000_cl_pass0_src24.csv [Sun Mar 4 16:27:52 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0677720101_pi300-10000_cl_pass0_src24_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0677720101_pi300-10000_cl_pass0_src24.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 [Sun Mar 4 16:27:52 2012] fullrun_mos2_xmm0677720101_pi300-10000_cl_pass0_tfrozen_src24.ximg exists [Sun Mar 4 16:27:52 2012] fullrun_mos2_xmm0677720101_pi300-10000_cl_pass0_tfrozen_src24_1.ximg exists [Sun Mar 4 16:27:52 2012] Fit fullrun_mos2_xmm0677720101_pi300-10000_cl_pass0_tfrozen_src24 appears to have run properly [Sun Mar 4 16:28:07 2012] Spatial fit model total counts = 78.464000, observed total counts = 76.000000 [Sun Mar 4 16:28:07 2012] Offset between fit and detection position for source 26 = 0.428617 pixels [Sun Mar 4 16:28:07 2012] 80.074400 total counts/ 66.750100 bgd. counts: snr = 1.630867 Spatial fit parameters: Offset between fit and detection position for source 26 = 0.428617 pixels Position = (228.1, 358.1) = 23 33 49.25 -52 25 21.5 Extent = 3.0 (2.4-5.6)", rotation angle = 0 Source counts = 13.3 +/- 8.9 Background counts = 66.8 Rate = 0.0001 +/- 8e-05 Deleting source due to low Poisson probability