[Thu May  3 10:19:17 2012] Detection parameters:
  Position = (491.4, 235.2) = 14 41 46.29 -0 42 52.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 159.6 +/- 22.2
  Background counts = 102.4
  Rate = 0.004 +/- 0.0006

[Thu May  3 10:19:27 2012] Off-axis axis estimate = 14.73'
[Thu May  3 10:25:14 2012] Using EEF radius (= 13.79 ")to estimate initial spatial extent for simple fitting
[Thu May  3 10:25:14 2012] Initial guess for spatial extent in simple fitting = 13.79"
[Thu May  3 10:25:14 2012] source mask rpix=3.2, npix_max = 53, mask sum = 56, frac = 1.039
[Thu May  3 10:25:14 2012] Giving source the simple spatial ID 9 for pass 0, mean size = 13.79"
[Thu May  3 14:12:57 2012] fullrun_pn_xmm0504480301_pi300-10000_cl_pass0_src9.ximg exists
[Thu May  3 14:12:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0504480301_pi300-10000_cl_pass0_src9.csv
[Thu May  3 14:12:57 2012] fullrun_pn_xmm0504480301_pi300-10000_cl_pass0_src9_1.ximg exists
[Thu May  3 14:12:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0504480301_pi300-10000_cl_pass0_src9.csv
[Thu May  3 14:12:57 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0504480301_pi300-10000_cl_pass0_src9_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0504480301_pi300-10000_cl_pass0_src9.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 May  3 14:12:58 2012] fullrun_pn_xmm0504480301_pi300-10000_cl_pass0_tfrozen_src9.ximg exists
[Thu May  3 14:12:58 2012] fullrun_pn_xmm0504480301_pi300-10000_cl_pass0_tfrozen_src9_1.ximg exists
[Thu May  3 14:12:58 2012] Fit fullrun_pn_xmm0504480301_pi300-10000_cl_pass0_tfrozen_src9 appears to have run properly
[Thu May  3 16:59:06 2012] Warning: source 9 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 9 at 12.530015 pixels away
[Thu May  3 16:59:06 2012] Source 9 is offset by -3.700109 and 6.002893 pixels which is larger than
2 X fitted extent = 1.581241 x 1.581241, not incorporating fit results
[Thu May  3 16:59:06 2012] Vigneting correction estimate = 1.000000
[Thu May  3 16:59:06 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May  3 16:59:06 2012] Assessing source extent using major
[Thu May  3 16:59:06 2012] Source does appear to be extended
[Thu May  3 16:59:06 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu May  3 16:59:46 2012] Using EEF radius (= 13.79 ")to estimate initial spatial extent for simple fitting
[Thu May  3 16:59:46 2012] Initial guess for spatial extent in simple fitting = 13.79"
[Thu May  3 16:59:46 2012] source mask rpix=3.2, npix_max = 53, mask sum = 56, frac = 1.039
[Thu May  3 16:59:46 2012] Giving source the simple spatial ID 9 for pass 1, mean size = 13.79"
[Thu May  3 21:13:05 2012] fullrun_pn_xmm0504480301_pi300-10000_cl_pass1_src9.ximg exists
[Thu May  3 21:13:05 2012] fullrun_pn_xmm0504480301_pi300-10000_cl_pass1_src9_1.ximg exists
[Thu May  3 21:13:05 2012] Fit fullrun_pn_xmm0504480301_pi300-10000_cl_pass1_src9 appears to have run properly
[Thu May  3 21:13:06 2012] fullrun_pn_xmm0504480301_pi300-10000_cl_pass1_tfrozen_src9.ximg exists
[Thu May  3 21:13:06 2012] fullrun_pn_xmm0504480301_pi300-10000_cl_pass1_tfrozen_src9_1.ximg exists
[Thu May  3 21:13:06 2012] Fit fullrun_pn_xmm0504480301_pi300-10000_cl_pass1_tfrozen_src9 appears to have run properly
[Thu May  3 23:42:59 2012] Warning, spatial fit 9 centroid is now closest to src. 13
[Thu May  3 23:42:59 2012] Spatial fit model total counts = 609.202000, observed total counts = 608.000000
[Thu May  3 23:42:59 2012] Offset between fit and detection position for source 9 = 7.051634 pixels
[Thu May  3 23:42:59 2012] Warning, changing simple spatial fit ID from 9 to 15
[Thu May  3 23:42:59 2012] 609.042020 total counts/ 609.042000 bgd. counts: snr = 0.000001
Spatial fit parameters:
  Offset between fit and detection position for source 9 = 7.051634 pixels
  Position = (495.1, 229.1) = 14 41 45.22 -0 43 17.7
  Extent = 27.5 (27.5-55.0)", rotation angle = 0
  Source counts = 0.0 +/- 24.7
  Background counts = 609.0
  Rate = 7e-10 +/- 0.0009
  Deleting source due to low Poisson probability