[Sun Apr 29 13:48:02 2012] Detection parameters:
  Position = (156.0, 256.2) = 0 58 19.21 -26 20 25.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 47.7 +/- 10.9
  Background counts = 21.7
  Rate = 0.0008 +/- 0.0002

[Sun Apr 29 13:48:02 2012] Off-axis axis estimate = 10.77'
[Sun Apr 29 16:28:15 2012] Using EEF radius (= 11.81 ")to estimate initial spatial extent for simple fitting
[Sun Apr 29 16:28:15 2012] Initial guess for spatial extent in simple fitting = 11.81"
[Sun Apr 29 16:28:15 2012] source mask rpix=2.7, npix_max = 41, mask sum = 36, frac = 0.870
[Sun Apr 29 16:28:15 2012] Giving source the simple spatial ID 50 for pass 0, mean size = 11.81"
[Sun Apr 29 18:28:23 2012] fullrun_mos1_xmm0504160101_pi300-10000_cl_pass0_src50.ximg exists
[Sun Apr 29 18:28:23 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0504160101_pi300-10000_cl_pass0_src50.csv
[Sun Apr 29 18:28:23 2012] fullrun_mos1_xmm0504160101_pi300-10000_cl_pass0_src50_1.ximg exists
[Sun Apr 29 18:28:23 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0504160101_pi300-10000_cl_pass0_src50.csv
[Sun Apr 29 18:28:23 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0504160101_pi300-10000_cl_pass0_src50_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0504160101_pi300-10000_cl_pass0_src50.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 Apr 29 18:28:24 2012] fullrun_mos1_xmm0504160101_pi300-10000_cl_pass0_tfrozen_src50.ximg exists
[Sun Apr 29 18:28:24 2012] fullrun_mos1_xmm0504160101_pi300-10000_cl_pass0_tfrozen_src50_1.ximg exists
[Sun Apr 29 18:28:24 2012] Fit fullrun_mos1_xmm0504160101_pi300-10000_cl_pass0_tfrozen_src50 appears to have run properly
[Sun Apr 29 20:41:16 2012] Spatial fit model total counts = 296.985000, observed total counts = 297.000000
[Sun Apr 29 20:41:16 2012] Offset between fit and detection position for source 43 = 0.208562 pixels
[Sun Apr 29 20:41:16 2012] 294.428200 total counts/ 263.965000 bgd. counts: snr = 1.875005
Spatial fit parameters:
  Offset between fit and detection position for source 43 = 0.208562 pixels
  Position = (156.2, 256.1) = 0 58 19.15 -26 20 27.1
  Extent = 5.2 (3.7-8.0)", rotation angle = 0
  Source counts = 30.5 +/- 17.2
  Background counts = 264.0
  Rate = 0.0005 +/- 0.0003
[Sun Apr 29 20:41:16 2012] Vigneting correction estimate = 1.000000
[Sun Apr 29 20:41:16 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Apr 29 20:41:16 2012] Assessing source extent using major axis lower bound
[Sun Apr 29 20:41:16 2012] Source does appear to be extended
[Sun Apr 29 20:41:16 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Apr 29 20:41:16 2012] Deleting source due to low Poisson probability 0.8