[Sun May 19 20:30:36 2013] Detection parameters:
  Position = (374.0, 480.1) = 20 57 0.97 31 12 10.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 214.8 +/- 28.6
  Background counts = 196.2
  Rate = 0.02 +/- 0.002

[Sun May 19 20:30:43 2013] Off-axis axis estimate = 14.26'
[Sun May 19 20:32:20 2013] Using EEF radius (= 13.56 ")to estimate initial spatial extent for simple fitting
[Sun May 19 20:32:20 2013] Initial guess for spatial extent in simple fitting = 13.56"
[Sun May 19 20:32:20 2013] source mask rpix=3.1, npix_max = 52, mask sum = 64, frac = 1.223
[Sun May 19 20:32:20 2013] Giving source the simple spatial ID 77 for pass 0, mean size = 13.56"
[Sun May 19 20:32:23 2013] fullrun_mos1_xmm0018141101_pi300-10000_cl_pass0_src77.ximg exists
[Sun May 19 20:32:23 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0018141101_pi300-10000_cl_pass0_src77.csv
[Sun May 19 20:32:23 2013] fullrun_mos1_xmm0018141101_pi300-10000_cl_pass0_src77_1.ximg exists
[Sun May 19 20:32:23 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0018141101_pi300-10000_cl_pass0_src77.csv
[Sun May 19 20:32:23 2013] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0018141101_pi300-10000_cl_pass0_src77_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0018141101_pi300-10000_cl_pass0_src77.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 May 19 20:32:25 2013] fullrun_mos1_xmm0018141101_pi300-10000_cl_pass0_tfrozen_src77.ximg exists
[Sun May 19 20:32:25 2013] fullrun_mos1_xmm0018141101_pi300-10000_cl_pass0_tfrozen_src77_1.ximg exists
[Sun May 19 20:32:25 2013] Fit fullrun_mos1_xmm0018141101_pi300-10000_cl_pass0_tfrozen_src77 appears to have run properly
[Sun May 19 20:33:21 2013] Source 20 is offset by -1.052243 and 2.030431 pixels which is larger than
2 X fitted extent = 1.620589 x 1.620589, not incorporating fit results
[Sun May 19 20:33:22 2013] Warning, spatial fit 77 centroid is now closest to src. 26
[Sun May 19 20:33:22 2013] Vigneting correction estimate = 1.000000
[Sun May 19 20:33:22 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun May 19 20:33:22 2013] Assessing source extent using major
[Sun May 19 20:33:22 2013] Source does appear to be extended
[Sun May 19 20:33:22 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Sun May 19 20:33:22 2013] Source is confused with source 15
[Sun May 19 20:34:29 2013] Using EEF radius (= 13.56 ")to estimate initial spatial extent for simple fitting
[Sun May 19 20:34:29 2013] Initial guess for spatial extent in simple fitting = 13.56"
[Sun May 19 20:34:29 2013] source mask rpix=3.1, npix_max = 52, mask sum = 64, frac = 1.223
[Sun May 19 20:34:29 2013] Giving source the simple spatial ID 67 for pass 1, mean size = 13.56"
[Sun May 19 20:34:32 2013] fullrun_mos1_xmm0018141101_pi300-10000_cl_pass1_src67.ximg exists
[Sun May 19 20:34:32 2013] fullrun_mos1_xmm0018141101_pi300-10000_cl_pass1_src67_1.ximg exists
[Sun May 19 20:34:32 2013] Fit fullrun_mos1_xmm0018141101_pi300-10000_cl_pass1_src67 appears to have run properly
[Sun May 19 20:34:34 2013] fullrun_mos1_xmm0018141101_pi300-10000_cl_pass1_tfrozen_src67.ximg exists
[Sun May 19 20:34:34 2013] fullrun_mos1_xmm0018141101_pi300-10000_cl_pass1_tfrozen_src67_1.ximg exists
[Sun May 19 20:34:34 2013] Fit fullrun_mos1_xmm0018141101_pi300-10000_cl_pass1_tfrozen_src67 appears to have run properly
[Sun May 19 20:35:31 2013] Spatial fit model total counts = 4238.130000, observed total counts = 4205.000000
[Sun May 19 20:35:31 2013] Offset between fit and detection position for source 20 = 0.564319 pixels
[Sun May 19 20:35:31 2013] 4075.081800 total counts/ 4027.580000 bgd. counts: snr = 0.748493
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.564319 pixels
  Position = (373.4, 480.2) = 20 57 1.16 31 12 8.8
  Extent = 5.5 (3.4-26.2)", rotation angle = 0
  Source counts = 47.5 +/- 63.8
  Background counts = 4027.6
  Rate = 0.004 +/- 0.005
  Deleting source due to low Poisson probability