[Thu Aug 23 03:49:32 2012] Detection parameters:
  Position = (292.2, 413.9) = 20 57 17.60 31 9 43.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 165.7 +/- 22.9
  Background counts = 129.1
  Rate = 0.05 +/- 0.007

[Thu Aug 23 03:49:35 2012] Off-axis axis estimate = 8.38'
[Thu Aug 23 17:02:17 2012] Using EEF radius (= 10.62 ")to estimate initial spatial extent for simple fitting
[Thu Aug 23 17:02:17 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Thu Aug 23 17:02:17 2012] Initial guess for spatial extent in simple fitting = 10.62"
[Thu Aug 23 17:02:17 2012] source mask rpix=2.4, npix_max = 34, mask sum = 36, frac = 1.040
[Thu Aug 23 17:02:17 2012] Giving source the simple spatial ID 25 for pass 0, mean size = 10.62"
[Thu Aug 23 22:57:25 2012] fullrun_mos2_xmm0018140101_pi300-10000_cl_pass0_src25.ximg exists
[Thu Aug 23 22:57:25 2012] fullrun_mos2_xmm0018140101_pi300-10000_cl_pass0_src25_1.ximg exists
[Thu Aug 23 22:57:25 2012] Fit fullrun_mos2_xmm0018140101_pi300-10000_cl_pass0_src25 appears to have run properly
[Thu Aug 23 22:57:27 2012] fullrun_mos2_xmm0018140101_pi300-10000_cl_pass0_tfrozen_src25.ximg exists
[Thu Aug 23 22:57:27 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0018140101_pi300-10000_cl_pass0_tfrozen_src25.csv
[Thu Aug 23 22:57:27 2012] fullrun_mos2_xmm0018140101_pi300-10000_cl_pass0_tfrozen_src25_1.ximg exists
[Thu Aug 23 22:57:27 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0018140101_pi300-10000_cl_pass0_tfrozen_src25.csv
[Thu Aug 23 22:57:27 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0018140101_pi300-10000_cl_pass0_tfrozen_src25_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0018140101_pi300-10000_cl_pass0_tfrozen_src25.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
[Thu Aug 23 22:58:41 2012] Warning, spatial fit 25 centroid is now closest to src. 20
[Thu Aug 23 22:58:42 2012] Vigneting correction estimate = 1.000000
[Thu Aug 23 22:58:42 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Aug 23 22:58:42 2012] Assessing source extent using major
[Thu Aug 23 22:58:42 2012] Source does appear to be extended
[Thu Aug 23 22:58:42 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Aug 23 22:58:42 2012] Source is confused with source 22
[Thu Aug 23 22:58:42 2012] Source is confused with source 20
[Thu Aug 23 22:58:42 2012] Source is confused with source 27
[Fri Aug 24 11:03:10 2012] Using EEF radius (= 10.62 ")to estimate initial spatial extent for simple fitting
[Fri Aug 24 11:03:10 2012] Initial guess for spatial extent in simple fitting = 10.62"
[Fri Aug 24 11:03:10 2012] source mask rpix=2.4, npix_max = 34, mask sum = 36, frac = 1.040
[Fri Aug 24 11:03:10 2012] Giving source the simple spatial ID 20 for pass 1, mean size = 10.62"
[Fri Aug 24 19:14:27 2012] fullrun_mos2_xmm0018140101_pi300-10000_cl_pass1_src20.ximg exists
[Fri Aug 24 19:14:27 2012] fullrun_mos2_xmm0018140101_pi300-10000_cl_pass1_src20_1.ximg exists
[Fri Aug 24 19:14:27 2012] Fit fullrun_mos2_xmm0018140101_pi300-10000_cl_pass1_src20 appears to have run properly
[Fri Aug 24 19:14:30 2012] fullrun_mos2_xmm0018140101_pi300-10000_cl_pass1_tfrozen_src20.ximg exists
[Fri Aug 24 19:14:30 2012] fullrun_mos2_xmm0018140101_pi300-10000_cl_pass1_tfrozen_src20_1.ximg exists
[Fri Aug 24 19:14:30 2012] Fit fullrun_mos2_xmm0018140101_pi300-10000_cl_pass1_tfrozen_src20 appears to have run properly
[Fri Aug 24 19:15:48 2012] Spatial fit model total counts = 2244.140000, observed total counts = 2181.000000
[Fri Aug 24 19:15:48 2012] Offset between fit and detection position for source 26 = 0.558470 pixels
[Fri Aug 24 19:15:48 2012] 2164.988300 total counts/ 2123.120000 bgd. counts: snr = 0.908653
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 0.558470 pixels
  Position = (292.3, 414.5) = 20 57 17.57 31 9 43.5
  Extent = 5.3 (2.7-17.4)", rotation angle = 0
  Source counts = 41.9 +/- 46.5
  Background counts = 2123.1
  Rate = 0.007 +/- 0.008
  Deleting source due to low Poisson probability