[Fri Dec  2 20:29:45 2011] Detection parameters:
  Position = (421.0, 280.1) = 14 45 8.42 -62 20 41.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 235.0 +/- 26.2
  Background counts = 107.9
  Rate = 0.003 +/- 0.0004

[Fri Dec  2 20:29:47 2011] Off-axis axis estimate = 8.98'
[Sat Dec  3 05:48:16 2011] Using EEF radius (= 10.92 ")to estimate initial spatial extent for simple fitting
[Sat Dec  3 05:48:16 2011] Initial guess for spatial extent in simple fitting = 10.92"
[Sat Dec  3 05:48:16 2011] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.993
[Sat Dec  3 05:48:16 2011] Giving source the simple spatial ID 37 for pass 0, mean size = 10.92"
[Sat Dec  3 12:28:29 2011] fullrun_mos1_xmm0504810101_pi300-10000_cl_pass0_src37.ximg exists
[Sat Dec  3 12:28:29 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0504810101_pi300-10000_cl_pass0_src37.csv
[Sat Dec  3 12:28:29 2011] fullrun_mos1_xmm0504810101_pi300-10000_cl_pass0_src37_1.ximg exists
[Sat Dec  3 12:28:29 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0504810101_pi300-10000_cl_pass0_src37.csv
[Sat Dec  3 12:28:29 2011] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0504810101_pi300-10000_cl_pass0_src37_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0504810101_pi300-10000_cl_pass0_src37.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
[Sat Dec  3 12:28:30 2011] fullrun_mos1_xmm0504810101_pi300-10000_cl_pass0_tfrozen_src37.ximg exists
[Sat Dec  3 12:28:30 2011] fullrun_mos1_xmm0504810101_pi300-10000_cl_pass0_tfrozen_src37_1.ximg exists
[Sat Dec  3 12:28:30 2011] Fit fullrun_mos1_xmm0504810101_pi300-10000_cl_pass0_tfrozen_src37 appears to have run properly
[Sat Dec  3 16:57:42 2011] Source 50 is offset by 4.268149 and 3.386801 pixels which is larger than
2 X fitted extent = 1.212028 x 1.212028, not incorporating fit results
[Sat Dec  3 16:57:42 2011] Warning, spatial fit 37 centroid is now closest to src. 22
[Sat Dec  3 16:57:42 2011] Spatial fit model total counts = 1951.600000, observed total counts = 1950.000000
[Sat Dec  3 16:57:42 2011] Offset between fit and detection position for source 50 = 0.568049 pixels
[Sat Dec  3 16:57:42 2011] Warning, changing simple spatial fit ID from 37 to 63
[Sat Dec  3 16:57:42 2011] 1855.440000 total counts/ 1855.440000 bgd. counts: snr = 0.000000
Spatial fit parameters:
  Offset between fit and detection position for source 50 = 0.568049 pixels
  Position = (420.5, 280.5) = 14 45 8.69 -62 20 40.4
  Extent = 2.8 (2.8-42.7)", rotation angle = 0
  Source counts = 0.0 +/- 43.1
  Background counts = 1855.4
  Rate = 6e-21 +/- 0.0004
  Deleting source due to low Poisson probability