[Mon May 28 17:07:14 2012] Detection parameters:
  Position = (298.0, 268.0) = 18 52 33.97 0 39 22.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 134.4 +/- 21.3
  Background counts = 137.6
  Rate = 0.005 +/- 0.0008

[Mon May 28 17:07:14 2012] Off-axis axis estimate = 2.21'
[Mon May 28 20:33:16 2012] Using EEF radius (= 7.53 ")to estimate initial spatial extent for simple fitting
[Mon May 28 20:33:16 2012] Initial guess for spatial extent in simple fitting = 7.53"
[Mon May 28 20:33:16 2012] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.803
[Mon May 28 20:33:16 2012] Giving source the simple spatial ID 37 for pass 0, mean size = 7.53"
[Mon May 28 22:41:56 2012] fullrun_mos2_xmm0550671901_pi300-10000_cl_pass0_src37.ximg exists
[Mon May 28 22:41:56 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0550671901_pi300-10000_cl_pass0_src37.csv
[Mon May 28 22:41:56 2012] fullrun_mos2_xmm0550671901_pi300-10000_cl_pass0_src37_1.ximg exists
[Mon May 28 22:41:56 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0550671901_pi300-10000_cl_pass0_src37.csv
[Mon May 28 22:41:56 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0550671901_pi300-10000_cl_pass0_src37_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0550671901_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
[Mon May 28 22:41:57 2012] fullrun_mos2_xmm0550671901_pi300-10000_cl_pass0_tfrozen_src37.ximg exists
[Mon May 28 22:41:57 2012] fullrun_mos2_xmm0550671901_pi300-10000_cl_pass0_tfrozen_src37_1.ximg exists
[Mon May 28 22:41:57 2012] Fit fullrun_mos2_xmm0550671901_pi300-10000_cl_pass0_tfrozen_src37 appears to have run properly
[Mon May 28 22:42:21 2012] Source 49 is offset by 3.651608 and -7.942039 pixels which is larger than
2 X fitted extent = 6.926529 x 6.926529, not incorporating fit results
[Mon May 28 22:42:21 2012] Vigneting correction estimate = 1.000000
[Mon May 28 22:42:21 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon May 28 22:42:21 2012] Assessing source extent using major
[Mon May 28 22:42:21 2012] Source does appear to be extended
[Mon May 28 22:42:21 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon May 28 22:42:21 2012] Source is confused with source 19
[Tue May 29 02:09:31 2012] Using EEF radius (= 7.53 ")to estimate initial spatial extent for simple fitting
[Tue May 29 02:09:31 2012] Initial guess for spatial extent in simple fitting = 7.53"
[Tue May 29 02:09:31 2012] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.803
[Tue May 29 02:09:31 2012] Giving source the simple spatial ID 33 for pass 1, mean size = 7.53"
[Tue May 29 04:26:09 2012] fullrun_mos2_xmm0550671901_pi300-10000_cl_pass1_src33.ximg exists
[Tue May 29 04:26:09 2012] fullrun_mos2_xmm0550671901_pi300-10000_cl_pass1_src33_1.ximg exists
[Tue May 29 04:26:09 2012] Fit fullrun_mos2_xmm0550671901_pi300-10000_cl_pass1_src33 appears to have run properly
[Tue May 29 04:26:09 2012] fullrun_mos2_xmm0550671901_pi300-10000_cl_pass1_tfrozen_src33.ximg exists
[Tue May 29 04:26:09 2012] fullrun_mos2_xmm0550671901_pi300-10000_cl_pass1_tfrozen_src33_1.ximg exists
[Tue May 29 04:26:09 2012] Fit fullrun_mos2_xmm0550671901_pi300-10000_cl_pass1_tfrozen_src33 appears to have run properly
[Tue May 29 04:26:25 2012] Spatial fit model total counts = 4524.860000, observed total counts = 4361.000000
[Tue May 29 04:26:25 2012] Offset between fit and detection position for source 49 = 1.110665 pixels
[Tue May 29 04:26:25 2012] Warning, changing simple spatial fit ID from 33 to 12
[Tue May 29 04:26:25 2012] 3944.830000 total counts/ 3944.830000 bgd. counts: snr = 0.000000
Spatial fit parameters:
  Offset between fit and detection position for source 49 = 1.110665 pixels
  Position = (299.1, 267.9) = 18 52 33.65 0 39 22.9
  Extent = 3.6" x 3.6", rotation angle = 0
  Source counts = 0.0 +/- 62.8
  Background counts = 3944.8
  Rate = 1e-19 +/- 0.002
  Deleting source due to low Poisson probability