[Wed May 16 02:08:12 2012] Detection parameters: Position = (398.5, 276.1) = 16 57 10.41 35 20 25.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 137.7 +/- 17.3 Background counts = 45.6 Rate = 0.02 +/- 0.002 [Wed May 16 02:08:12 2012] Off-axis axis estimate = 7.43' [Wed May 16 02:15:33 2012] Using EEF radius (= 10.14 ")to estimate initial spatial extent for simple fitting [Wed May 16 02:15:33 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass [Wed May 16 02:15:33 2012] Initial guess for spatial extent in simple fitting = 10.14" [Wed May 16 02:15:33 2012] source mask rpix=2.3, npix_max = 32, mask sum = 30, frac = 0.935 [Wed May 16 02:15:33 2012] Giving source the simple spatial ID 2 for pass 0, mean size = 10.14" [Wed May 16 02:36:33 2012] fullrun_mos2_xmm0111061401_pi300-10000_cl_pass0_src2.ximg exists [Wed May 16 02:36:33 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0111061401_pi300-10000_cl_pass0_src2.csv [Wed May 16 02:36:33 2012] fullrun_mos2_xmm0111061401_pi300-10000_cl_pass0_src2_1.ximg exists [Wed May 16 02:36:33 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0111061401_pi300-10000_cl_pass0_src2.csv [Wed May 16 02:36:33 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0111061401_pi300-10000_cl_pass0_src2_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0111061401_pi300-10000_cl_pass0_src2.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 [Wed May 16 02:36:34 2012] fullrun_mos2_xmm0111061401_pi300-10000_cl_pass0_tfrozen_src2.ximg exists [Wed May 16 02:36:34 2012] fullrun_mos2_xmm0111061401_pi300-10000_cl_pass0_tfrozen_src2_1.ximg exists [Wed May 16 02:36:34 2012] Fit fullrun_mos2_xmm0111061401_pi300-10000_cl_pass0_tfrozen_src2 appears to have run properly [Wed May 16 02:36:38 2012] Spatial fit model total counts = 273.746000, observed total counts = 274.000000 [Wed May 16 02:36:38 2012] Offset between fit and detection position for source 2 = 0.115386 pixels [Wed May 16 02:36:38 2012] 270.985900 total counts/ 202.682000 bgd. counts: snr = 4.797753 Spatial fit parameters: Offset between fit and detection position for source 2 = 0.115386 pixels Position = (398.4, 276.2) = 16 57 10.44 35 20 27.0 Extent = 6.8 (5.0-9.1)", rotation angle = 0 Source counts = 68.3 +/- 16.5 Background counts = 202.7 Rate = 0.007 +/- 0.002 [Wed May 16 02:36:38 2012] Vigneting correction estimate = 1.000000 [Wed May 16 02:36:38 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed May 16 02:36:38 2012] Assessing source extent using major axis lower bound [Wed May 16 02:36:38 2012] Source does appear to be extended [Wed May 16 02:36:38 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Wed May 16 02:36:38 2012] Deleting source due to low Poisson probability 0.9