[Thu Jun 21 22:41:37 2012] Detection parameters:
  Position = (379.2, 226.7) = 16 8 59.64 54 27 35.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 116.8 +/- 26.0
  Background counts = 262.6
  Rate = 0.02 +/- 0.004

[Thu Jun 21 22:41:38 2012] Off-axis axis estimate = 7.83'
[Thu Jun 21 22:48:17 2012] Using EEF radius (= 10.35 ")to estimate initial spatial extent for simple fitting
[Thu Jun 21 22:48:17 2012] Initial guess for spatial extent in simple fitting = 10.35"
[Thu Jun 21 22:48:17 2012] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.086
[Thu Jun 21 22:48:17 2012] Giving source the simple spatial ID 104 for pass 0, mean size = 10.35"
[Fri Jun 22 07:01:08 2012] Vigneting correction estimate = 1.000000
[Fri Jun 22 07:01:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Jun 22 07:01:08 2012] Assessing source extent using major
[Fri Jun 22 07:01:08 2012] Source does appear to be extended
[Fri Jun 22 07:01:08 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Jun 22 07:01:08 2012] Source is confused with source 98
[Fri Jun 22 07:01:24 2012] Using EEF radius (= 10.35 ")to estimate initial spatial extent for simple fitting
[Fri Jun 22 07:01:24 2012] Initial guess for spatial extent in simple fitting = 10.35"
[Fri Jun 22 07:01:24 2012] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.086
[Fri Jun 22 07:01:24 2012] Giving source the simple spatial ID 99 for pass 1, mean size = 10.35"
[Fri Jun 22 16:05:25 2012] fullrun_pn_xmm0059751801_pi300-10000_cl_pass1_src99.ximg exists
[Fri Jun 22 16:05:25 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0059751801_pi300-10000_cl_pass1_src99.csv
[Fri Jun 22 16:05:25 2012] fullrun_pn_xmm0059751801_pi300-10000_cl_pass1_src99_1.ximg exists
[Fri Jun 22 16:05:25 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0059751801_pi300-10000_cl_pass1_src99.csv
[Fri Jun 22 16:05:25 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0059751801_pi300-10000_cl_pass1_src99_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0059751801_pi300-10000_cl_pass1_src99.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 Jun 22 16:05:29 2012] fullrun_pn_xmm0059751801_pi300-10000_cl_pass1_tfrozen_src99.ximg exists
[Fri Jun 22 16:05:29 2012] fullrun_pn_xmm0059751801_pi300-10000_cl_pass1_tfrozen_src99_1.ximg exists
[Fri Jun 22 16:05:29 2012] Fit fullrun_pn_xmm0059751801_pi300-10000_cl_pass1_tfrozen_src99 appears to have run properly
[Fri Jun 22 16:16:12 2012] Source 104 is offset by 2.430288 and 2.134949 pixels which is larger than
2 X fitted extent = 3.962786 x 1.384395, not incorporating fit results
[Fri Jun 22 16:16:12 2012] Spatial fit model total counts = 527.075000, observed total counts = 525.000000
[Fri Jun 22 16:16:12 2012] Offset between fit and detection position for source 104 = 0.774929 pixels
[Fri Jun 22 16:16:12 2012] 476.070220 total counts/ 466.092000 bgd. counts: snr = 0.462186
Spatial fit parameters:
  Offset between fit and detection position for source 104 = 0.774929 pixels
  Position = (378.9, 226.0) = 16 8 59.82 54 27 33.7
  Extent = 2.6" x 2.6", rotation angle = 0
  Source counts = 10.0 +/- 21.8
  Background counts = 466.1
  Rate = 0.02 +/- 0.04
  Deleting source due to low Poisson probability