[Mon Aug 27 16:09:25 2012] Detection parameters:
  Position = (332.2, 303.1) = 2 5 55.05 64 49 14.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 181.2 +/- 19.8
  Background counts = 33.5
  Rate = 0.01 +/- 0.001

[Mon Aug 27 16:09:26 2012] Off-axis axis estimate = 2.47'
[Mon Aug 27 17:22:28 2012] Using EEF radius (= 7.66 ")to estimate initial spatial extent for simple fitting
[Mon Aug 27 17:22:28 2012] Initial guess for spatial extent in simple fitting = 7.66"
[Mon Aug 27 17:22:28 2012] source mask rpix=1.8, npix_max = 20, mask sum = 16, frac = 0.782
[Mon Aug 27 17:22:28 2012] Giving source the simple spatial ID 11 for pass 0, mean size = 7.66"
[Mon Aug 27 19:37:05 2012] fullrun_mos1_xmm0153752401_pi300-10000_cl_pass0_src11.ximg exists
[Mon Aug 27 19:37:05 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0153752401_pi300-10000_cl_pass0_src11.csv
[Mon Aug 27 19:37:05 2012] fullrun_mos1_xmm0153752401_pi300-10000_cl_pass0_src11_1.ximg exists
[Mon Aug 27 19:37:05 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0153752401_pi300-10000_cl_pass0_src11.csv
[Mon Aug 27 19:37:05 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0153752401_pi300-10000_cl_pass0_src11_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0153752401_pi300-10000_cl_pass0_src11.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 Aug 27 19:37:06 2012] fullrun_mos1_xmm0153752401_pi300-10000_cl_pass0_tfrozen_src11.ximg exists
[Mon Aug 27 19:37:06 2012] fullrun_mos1_xmm0153752401_pi300-10000_cl_pass0_tfrozen_src11_1.ximg exists
[Mon Aug 27 19:37:06 2012] Fit fullrun_mos1_xmm0153752401_pi300-10000_cl_pass0_tfrozen_src11 appears to have run properly
[Mon Aug 27 22:03:07 2012] Source 18 is offset by -0.072080 and 1.004237 pixels which is larger than
2 X fitted extent = 0.881402 x 0.881402, not incorporating fit results
[Mon Aug 27 22:03:07 2012] Source 18 is offset by 3.363936 and 5.201428 pixels which is larger than
2 X fitted extent = 0.896464 x 0.896464, not incorporating fit results
[Mon Aug 27 22:03:07 2012] Vigneting correction estimate = 1.000000
[Mon Aug 27 22:03:07 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Aug 27 22:03:07 2012] Assessing source extent using major
[Mon Aug 27 22:03:07 2012] Source does appear to be extended
[Mon Aug 27 22:03:07 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Aug 27 22:03:07 2012] Source is confused with source 13
[Mon Aug 27 22:46:32 2012] Using EEF radius (= 7.66 ")to estimate initial spatial extent for simple fitting
[Mon Aug 27 22:46:32 2012] Initial guess for spatial extent in simple fitting = 7.66"
[Mon Aug 27 22:46:32 2012] source mask rpix=1.8, npix_max = 20, mask sum = 16, frac = 0.782
[Mon Aug 27 22:46:32 2012] Giving source the simple spatial ID 8 for pass 1, mean size = 7.66"
[Tue Aug 28 01:11:30 2012] fullrun_mos1_xmm0153752401_pi300-10000_cl_pass1_src8.ximg exists
[Tue Aug 28 01:11:30 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0153752401_pi300-10000_cl_pass1_src8.csv
[Tue Aug 28 01:11:30 2012] fullrun_mos1_xmm0153752401_pi300-10000_cl_pass1_src8_1.ximg exists
[Tue Aug 28 01:11:30 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0153752401_pi300-10000_cl_pass1_src8.csv
[Tue Aug 28 01:11:30 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0153752401_pi300-10000_cl_pass1_src8_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0153752401_pi300-10000_cl_pass1_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
[Tue Aug 28 01:11:31 2012] fullrun_mos1_xmm0153752401_pi300-10000_cl_pass1_tfrozen_src8.ximg exists
[Tue Aug 28 01:11:31 2012] fullrun_mos1_xmm0153752401_pi300-10000_cl_pass1_tfrozen_src8_1.ximg exists
[Tue Aug 28 01:11:31 2012] Fit fullrun_mos1_xmm0153752401_pi300-10000_cl_pass1_tfrozen_src8 appears to have run properly
[Tue Aug 28 02:32:24 2012] Source 18 is offset by 7.267430 and 6.185796 pixels which is larger than
2 X fitted extent = 0.881035 x 0.881035, not incorporating fit results
[Tue Aug 28 02:32:24 2012] Spatial fit model total counts = 786.609000, observed total counts = 787.000000
[Tue Aug 28 02:32:24 2012] Offset between fit and detection position for source 18 = 3.419921 pixels
[Tue Aug 28 02:32:24 2012] Warning, changing simple spatial fit ID from 8 to 26
[Tue Aug 28 02:32:24 2012] 678.430500 total counts/ 639.411000 bgd. counts: snr = 1.543091
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 3.419921 pixels
  Position = (329.4, 305.0) = 2 5 56.99 64 49 23.6
  Extent = 11.1 (7.6-18.6)", rotation angle = 0
  Source counts = 39.0 +/- 26.0
  Background counts = 639.4
  Rate = 0.002 +/- 0.001
  Deleting source due to low Poisson probability