[Sat Mar 10 11:43:26 2012] Detection parameters:
  Position = (419.4, 275.8) = 7 7 58.11 -49 34 28.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 137.1 +/- 26.5
  Background counts = 307.9
  Rate = 0.002 +/- 0.0004

[Sat Mar 10 11:43:26 2012] Off-axis axis estimate = 8.92'
[Sat Mar 10 11:56:17 2012] Using EEF radius (= 10.89 ")to estimate initial spatial extent for simple fitting
[Sat Mar 10 11:56:17 2012] Initial guess for spatial extent in simple fitting = 10.89"
[Sat Mar 10 11:56:17 2012] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.998
[Sat Mar 10 11:56:17 2012] Giving source the simple spatial ID 43 for pass 0, mean size = 10.89"
[Sat Mar 10 15:32:22 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_src43.ximg exists
[Sat Mar 10 15:32:22 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_src43_1.ximg exists
[Sat Mar 10 15:32:22 2012] Fit fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_src43 appears to have run properly
[Sat Mar 10 15:32:24 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_tfrozen_src43.ximg exists
[Sat Mar 10 15:32:24 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_tfrozen_src43_1.ximg exists
[Sat Mar 10 15:32:24 2012] Fit fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_tfrozen_src43 appears to have run properly
[Sat Mar 10 18:22:37 2012] Warning, spatial fit 43 centroid is now closest to src. 45
[Sat Mar 10 18:22:37 2012] Vigneting correction estimate = 1.000000
[Sat Mar 10 18:22:37 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Mar 10 18:22:37 2012] Assessing source extent using major
[Sat Mar 10 18:22:37 2012] Source does appear to be extended
[Sat Mar 10 18:22:37 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Mar 10 18:22:37 2012] Source is confused with source 45
[Sat Mar 10 18:23:16 2012] Using EEF radius (= 10.89 ")to estimate initial spatial extent for simple fitting
[Sat Mar 10 18:23:16 2012] Initial guess for spatial extent in simple fitting = 10.89"
[Sat Mar 10 18:23:16 2012] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.998
[Sat Mar 10 18:23:16 2012] Giving source the simple spatial ID 42 for pass 1, mean size = 10.89"
[Sat Mar 10 20:27:19 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_src42.ximg exists
[Sat Mar 10 20:27:19 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_src42.csv
[Sat Mar 10 20:27:19 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_src42_1.ximg exists
[Sat Mar 10 20:27:19 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_src42.csv
[Sat Mar 10 20:27:19 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_src42_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_src42.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
[Sat Mar 10 20:27:19 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_tfrozen_src42.ximg exists
[Sat Mar 10 20:27:19 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_tfrozen_src42_1.ximg exists
[Sat Mar 10 20:27:19 2012] Fit fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_tfrozen_src42 appears to have run properly
[Sat Mar 10 22:15:14 2012] Warning: source 41 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 46 at 21.130036 pixels away
[Sat Mar 10 22:15:14 2012] Spatial fit model total counts = 2159.000000, observed total counts = 2159.000000
[Sat Mar 10 22:15:14 2012] Offset between fit and detection position for source 46 = 0.216061 pixels
[Sat Mar 10 22:15:14 2012] 1566.109100 total counts/ 1502.980000 bgd. counts: snr = 1.628370
Spatial fit parameters:
  Offset between fit and detection position for source 46 = 0.216061 pixels
  Position = (419.4, 275.6) = 7 7 58.11 -49 34 28.2
  Extent = 4.2 (2.8-6.2)", rotation angle = 0
  Source counts = 63.1 +/- 39.6
  Background counts = 1503.0
  Rate = 0.0006 +/- 0.0004
  Deleting source due to low Poisson probability