[Thu Jul 19 19:46:15 2012] Detection parameters:
  Position = (340.6, 280.3) = 16 53 57.87 -41 52 18.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 77.5 +/- 13.7
  Background counts = 32.7
  Rate = 0.003 +/- 0.0005

[Thu Jul 19 19:46:16 2012] Off-axis axis estimate = 3.33'
[Thu Jul 19 23:51:11 2012] Using EEF radius (= 8.09 ")to estimate initial spatial extent for simple fitting
[Thu Jul 19 23:51:11 2012] Initial guess for spatial extent in simple fitting = 8.09"
[Thu Jul 19 23:51:11 2012] source mask rpix=1.9, npix_max = 22, mask sum = 25, frac = 1.122
[Thu Jul 19 23:51:11 2012] Giving source the simple spatial ID 57 for pass 0, mean size = 8.09"
[Fri Jul 20 03:17:20 2012] fullrun_mos1_xmm0109490401_pi300-10000_cl_pass0_src57.ximg exists
[Fri Jul 20 03:17:20 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0109490401_pi300-10000_cl_pass0_src57.csv
[Fri Jul 20 03:17:20 2012] fullrun_mos1_xmm0109490401_pi300-10000_cl_pass0_src57_1.ximg exists
[Fri Jul 20 03:17:20 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0109490401_pi300-10000_cl_pass0_src57.csv
[Fri Jul 20 03:17:20 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0109490401_pi300-10000_cl_pass0_src57_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0109490401_pi300-10000_cl_pass0_src57.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
[Fri Jul 20 03:17:21 2012] fullrun_mos1_xmm0109490401_pi300-10000_cl_pass0_tfrozen_src57.ximg exists
[Fri Jul 20 03:17:21 2012] fullrun_mos1_xmm0109490401_pi300-10000_cl_pass0_tfrozen_src57_1.ximg exists
[Fri Jul 20 03:17:21 2012] Fit fullrun_mos1_xmm0109490401_pi300-10000_cl_pass0_tfrozen_src57 appears to have run properly
[Fri Jul 20 06:26:02 2012] Warning, spatial fit 57 centroid is now closest to src. 76
[Fri Jul 20 06:26:02 2012] Source 74 is offset by 7.422525 and 4.624583 pixels which is larger than
2 X fitted extent = 1.394276 x 2.754763, not incorporating fit results
[Fri Jul 20 06:26:02 2012] Vigneting correction estimate = 1.000000
[Fri Jul 20 06:26:02 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Jul 20 06:26:02 2012] Assessing source extent using major
[Fri Jul 20 06:26:02 2012] Source does appear to be extended
[Fri Jul 20 06:26:02 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Jul 20 11:42:07 2012] Using EEF radius (= 8.09 ")to estimate initial spatial extent for simple fitting
[Fri Jul 20 11:42:07 2012] Initial guess for spatial extent in simple fitting = 8.09"
[Fri Jul 20 11:42:07 2012] source mask rpix=1.9, npix_max = 22, mask sum = 25, frac = 1.122
[Fri Jul 20 11:42:07 2012] Giving source the simple spatial ID 52 for pass 1, mean size = 8.09"
[Fri Jul 20 15:21:54 2012] fullrun_mos1_xmm0109490401_pi300-10000_cl_pass1_src52.ximg exists
[Fri Jul 20 15:21:54 2012] fullrun_mos1_xmm0109490401_pi300-10000_cl_pass1_src52_1.ximg exists
[Fri Jul 20 15:21:54 2012] Fit fullrun_mos1_xmm0109490401_pi300-10000_cl_pass1_src52 appears to have run properly
[Fri Jul 20 15:21:55 2012] fullrun_mos1_xmm0109490401_pi300-10000_cl_pass1_tfrozen_src52.ximg exists
[Fri Jul 20 15:21:55 2012] fullrun_mos1_xmm0109490401_pi300-10000_cl_pass1_tfrozen_src52_1.ximg exists
[Fri Jul 20 15:21:55 2012] Fit fullrun_mos1_xmm0109490401_pi300-10000_cl_pass1_tfrozen_src52 appears to have run properly
[Fri Jul 20 18:24:26 2012] Warning: source 39 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 74 at 19.105836 pixels away
[Fri Jul 20 18:24:26 2012] Warning, spatial fit 52 centroid is now closest to src. 73
[Fri Jul 20 18:24:26 2012] Spatial fit model total counts = 446.025000, observed total counts = 440.000000
[Fri Jul 20 18:24:26 2012] Offset between fit and detection position for source 74 = 0.712686 pixels
[Fri Jul 20 18:24:26 2012] Warning, changing simple spatial fit ID from 52 to 59
[Fri Jul 20 18:24:26 2012] 438.782400 total counts/ 412.571000 bgd. counts: snr = 1.290449
Spatial fit parameters:
  Offset between fit and detection position for source 74 = 0.712686 pixels
  Position = (341.3, 280.1) = 16 53 57.60 -41 52 19.4
  Extent = 4.6 (2.8-6.9)", rotation angle = 0
  Source counts = 26.2 +/- 20.9
  Background counts = 412.6
  Rate = 0.0008 +/- 0.0007
  Deleting source due to low Poisson probability