[Sat Apr  7 10:10:04 2012] Detection parameters:
  Position = (275.2, 153.9) = 5 34 34.87 21 51 45.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 510.5 +/- 37.2
  Background counts = 159.3
  Rate = 0.04 +/- 0.003

[Sat Apr  7 10:10:05 2012] Off-axis axis estimate = 10.61'
[Sat Apr  7 17:12:44 2012] Using EEF radius (= 11.73 ")to estimate initial spatial extent for simple fitting
[Sat Apr  7 17:12:44 2012] Initial guess for spatial extent in simple fitting = 11.73"
[Sat Apr  7 17:12:44 2012] source mask rpix=2.7, npix_max = 40, mask sum = 36, frac = 0.880
[Sat Apr  7 17:12:44 2012] Giving source the simple spatial ID 48 for pass 0, mean size = 11.73"
[Sat Apr  7 23:30:50 2012] fullrun_mos2_xmm0412591001_pi300-10000_cl_pass0_src48.ximg exists
[Sat Apr  7 23:30:50 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0412591001_pi300-10000_cl_pass0_src48.csv
[Sat Apr  7 23:30:50 2012] fullrun_mos2_xmm0412591001_pi300-10000_cl_pass0_src48_1.ximg exists
[Sat Apr  7 23:30:50 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0412591001_pi300-10000_cl_pass0_src48.csv
[Sat Apr  7 23:30:50 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0412591001_pi300-10000_cl_pass0_src48_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0412591001_pi300-10000_cl_pass0_src48.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 Apr  7 23:30:52 2012] fullrun_mos2_xmm0412591001_pi300-10000_cl_pass0_tfrozen_src48.ximg exists
[Sat Apr  7 23:30:52 2012] fullrun_mos2_xmm0412591001_pi300-10000_cl_pass0_tfrozen_src48_1.ximg exists
[Sat Apr  7 23:30:52 2012] Fit fullrun_mos2_xmm0412591001_pi300-10000_cl_pass0_tfrozen_src48 appears to have run properly
[Sat Apr  7 23:31:20 2012] Spatial fit model total counts = 5495.880000, observed total counts = 5492.000000
[Sat Apr  7 23:31:20 2012] Offset between fit and detection position for source 14 = 0.768642 pixels
[Sat Apr  7 23:31:20 2012] Warning, changing simple spatial fit ID from 48 to 38
[Sat Apr  7 23:31:20 2012] 4914.098400 total counts/ 4823.740000 bgd. counts: snr = 1.300998
Spatial fit parameters:
  Offset between fit and detection position for source 14 = 0.768642 pixels
  Position = (274.5, 153.7) = 5 34 35.10 21 51 46.0
  Extent = 5.0 (3.0-7.7)", rotation angle = 0
  Source counts = 90.4 +/- 70.1
  Background counts = 4823.7
  Rate = 0.007 +/- 0.005
  Deleting source due to low Poisson probability