[Sun Jun  3 03:29:37 2012] Detection parameters:
  Position = (397.3, 304.0) = 11 31 14.61 31 16 7.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 82.7 +/- 14.2
  Background counts = 25.8
  Rate = 0.004 +/- 0.0006

[Sun Jun  3 03:29:38 2012] Off-axis axis estimate = 7.18'
[Sun Jun  3 03:31:57 2012] Using EEF radius (= 10.02 ")to estimate initial spatial extent for simple fitting
[Sun Jun  3 03:31:57 2012] Initial guess for spatial extent in simple fitting = 10.02"
[Sun Jun  3 03:31:57 2012] source mask rpix=2.3, npix_max = 31, mask sum = 36, frac = 1.146
[Sun Jun  3 03:31:57 2012] Giving source the simple spatial ID 21 for pass 0, mean size = 10.02"
[Sun Jun  3 05:16:18 2012] fullrun_pn_xmm0550960301_pi300-10000_cl_pass0_src21.ximg exists
[Sun Jun  3 05:16:18 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0550960301_pi300-10000_cl_pass0_src21.csv
[Sun Jun  3 05:16:18 2012] fullrun_pn_xmm0550960301_pi300-10000_cl_pass0_src21_1.ximg exists
[Sun Jun  3 05:16:18 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0550960301_pi300-10000_cl_pass0_src21.csv
[Sun Jun  3 05:16:18 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0550960301_pi300-10000_cl_pass0_src21_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0550960301_pi300-10000_cl_pass0_src21.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
[Sun Jun  3 05:16:19 2012] fullrun_pn_xmm0550960301_pi300-10000_cl_pass0_tfrozen_src21.ximg exists
[Sun Jun  3 05:16:19 2012] fullrun_pn_xmm0550960301_pi300-10000_cl_pass0_tfrozen_src21_1.ximg exists
[Sun Jun  3 05:16:19 2012] Fit fullrun_pn_xmm0550960301_pi300-10000_cl_pass0_tfrozen_src21 appears to have run properly
[Sun Jun  3 06:19:14 2012] Source 23 is offset by -3.786926 and 3.005712 pixels which is larger than
2 X fitted extent = 1.180566 x 1.180566, not incorporating fit results
[Sun Jun  3 06:19:14 2012] Warning: source 21 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 23 at 13.606223 pixels away
[Sun Jun  3 06:19:14 2012] Vigneting correction estimate = 1.000000
[Sun Jun  3 06:19:14 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jun  3 06:19:14 2012] Assessing source extent using major
[Sun Jun  3 06:19:14 2012] Source does appear to be extended
[Sun Jun  3 06:19:14 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Jun  3 06:19:14 2012] Source is confused with source 22
[Sun Jun  3 06:19:35 2012] Using EEF radius (= 10.02 ")to estimate initial spatial extent for simple fitting
[Sun Jun  3 06:19:35 2012] Initial guess for spatial extent in simple fitting = 10.02"
[Sun Jun  3 06:19:35 2012] source mask rpix=2.3, npix_max = 31, mask sum = 36, frac = 1.146
[Sun Jun  3 06:19:35 2012] Giving source the simple spatial ID 21 for pass 1, mean size = 10.02"
[Sun Jun  3 07:54:37 2012] fullrun_pn_xmm0550960301_pi300-10000_cl_pass1_src21.ximg exists
[Sun Jun  3 07:54:37 2012] fullrun_pn_xmm0550960301_pi300-10000_cl_pass1_src21_1.ximg exists
[Sun Jun  3 07:54:37 2012] Fit fullrun_pn_xmm0550960301_pi300-10000_cl_pass1_src21 appears to have run properly
[Sun Jun  3 07:54:38 2012] fullrun_pn_xmm0550960301_pi300-10000_cl_pass1_tfrozen_src21.ximg exists
[Sun Jun  3 07:54:38 2012] fullrun_pn_xmm0550960301_pi300-10000_cl_pass1_tfrozen_src21_1.ximg exists
[Sun Jun  3 07:54:38 2012] Fit fullrun_pn_xmm0550960301_pi300-10000_cl_pass1_tfrozen_src21 appears to have run properly
[Sun Jun  3 08:55:05 2012] Spatial fit model total counts = 489.145000, observed total counts = 529.000000
[Sun Jun  3 08:55:05 2012] Offset between fit and detection position for source 23 = 7.691801 pixels
[Sun Jun  3 08:55:05 2012] Warning, changing simple spatial fit ID from 21 to 20
[Sun Jun  3 08:55:05 2012] 507.639018 total counts/ 507.639000 bgd. counts: snr = 0.000001
Spatial fit parameters:
  Offset between fit and detection position for source 23 = 7.691801 pixels
  Position = (402.1, 297.9) = 11 31 12.99 31 15 39.7
  Extent = 21.9" x 21.9", rotation angle = 51
  Source counts = 0.0 +/- 22.5
  Background counts = 507.6
  Rate = 8e-10 +/- 0.001
  Deleting source due to low Poisson probability