[Sat Sep 24 08:49:00 2011] Detection parameters:
  Position = (307.2, 308.9) = 1 52 35.51 36 10 38.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 199.7 +/- 33.6
  Background counts = 457.0
  Rate = 0.007 +/- 0.001

[Sat Sep 24 08:49:01 2011] Off-axis axis estimate = 0.99'
[Sat Sep 24 08:52:31 2011] Using EEF radius (= 6.92 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 08:52:31 2011] Initial guess for spatial extent in simple fitting = 6.92"
[Sat Sep 24 08:52:31 2011] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.914
[Sat Sep 24 08:52:31 2011] Giving source the simple spatial ID 33 for pass 0, mean size = 6.92"
[Sat Sep 24 10:17:32 2011] fullrun_pn_xmm0504780201_pi300-10000_cl_pass0_src33.ximg exists
[Sat Sep 24 10:17:32 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0504780201_pi300-10000_cl_pass0_src33.csv
[Sat Sep 24 10:17:32 2011] fullrun_pn_xmm0504780201_pi300-10000_cl_pass0_src33_1.ximg exists
[Sat Sep 24 10:17:32 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0504780201_pi300-10000_cl_pass0_src33.csv
[Sat Sep 24 10:17:32 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0504780201_pi300-10000_cl_pass0_src33_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0504780201_pi300-10000_cl_pass0_src33.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 Sep 24 10:17:33 2011] fullrun_pn_xmm0504780201_pi300-10000_cl_pass0_tfrozen_src33.ximg exists
[Sat Sep 24 10:17:33 2011] fullrun_pn_xmm0504780201_pi300-10000_cl_pass0_tfrozen_src33_1.ximg exists
[Sat Sep 24 10:17:33 2011] Fit fullrun_pn_xmm0504780201_pi300-10000_cl_pass0_tfrozen_src33 appears to have run properly
[Sat Sep 24 12:50:58 2011] Spatial fit model total counts = 4545.880000, observed total counts = 4545.000000
[Sat Sep 24 12:50:58 2011] Offset between fit and detection position for source 35 = 0.729922 pixels
[Sat Sep 24 12:50:58 2011] Warning, changing simple spatial fit ID from 33 to 31
[Sat Sep 24 12:50:58 2011] 4383.841000 total counts/ 4355.680000 bgd. counts: snr = 0.426697
Spatial fit parameters:
  Offset between fit and detection position for source 35 = 0.729922 pixels
  Position = (307.6, 309.5) = 1 52 35.36 36 10 40.9
  Extent = 1.8" x 1.8", rotation angle = 0
  Source counts = 28.2 +/- 66.2
  Background counts = 4355.7
  Rate = 0.001 +/- 0.002
  Deleting source due to low Poisson probability