[Mon Jun 10 10:14:22 2013] Detection parameters:
  Position = (403.9, 331.5) = 10 51 48.63 57 32 48.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 231.0 +/- 37.3
  Background counts = 611.7
  Rate = 0.003 +/- 0.0005

[Mon Jun 10 10:14:23 2013] Off-axis axis estimate = 8.01'
[Mon Jun 10 10:14:53 2013] Using EEF radius (= 10.43 ")to estimate initial spatial extent for simple fitting
[Mon Jun 10 10:14:53 2013] Initial guess for spatial extent in simple fitting = 10.43"
[Mon Jun 10 10:14:53 2013] source mask rpix=2.4, npix_max = 33, mask sum = 30, frac = 0.893
[Mon Jun 10 10:14:53 2013] Giving source the simple spatial ID 54 for pass 0, mean size = 10.43"
[Mon Jun 10 10:14:55 2013] fullrun_pn_xmm0022740101_pi300-10000_cl_pass0_src54.ximg exists
[Mon Jun 10 10:14:55 2013] fullrun_pn_xmm0022740101_pi300-10000_cl_pass0_src54_1.ximg exists
[Mon Jun 10 10:14:55 2013] Fit fullrun_pn_xmm0022740101_pi300-10000_cl_pass0_src54 appears to have run properly
[Mon Jun 10 10:14:57 2013] fullrun_pn_xmm0022740101_pi300-10000_cl_pass0_tfrozen_src54.ximg exists
[Mon Jun 10 10:14:57 2013] fullrun_pn_xmm0022740101_pi300-10000_cl_pass0_tfrozen_src54_1.ximg exists
[Mon Jun 10 10:14:57 2013] Fit fullrun_pn_xmm0022740101_pi300-10000_cl_pass0_tfrozen_src54 appears to have run properly
[Mon Jun 10 10:15:15 2013] Spatial fit model total counts = 2449.920000, observed total counts = 2450.000000
[Mon Jun 10 10:15:15 2013] Offset between fit and detection position for source 58 = 0.442516 pixels
[Mon Jun 10 10:15:15 2013] 2434.087400 total counts/ 2340.910000 bgd. counts: snr = 1.925831
Spatial fit parameters:
  Offset between fit and detection position for source 58 = 0.442516 pixels
  Position = (403.6, 331.8) = 10 51 48.81 57 32 50.9
  Extent = 8.0 (2.6-20.9)" x 4.2 (2.6-9.4)", rotation angle = 70 (29-90) degrees
  Source counts = 93.2 +/- 49.3
  Background counts = 2340.9
  Rate = 0.003 +/- 0.002
[Mon Jun 10 10:15:15 2013] Vigneting correction estimate = 1.000000
[Mon Jun 10 10:15:15 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Jun 10 10:15:15 2013] Assessing source extent using major axis lower bound
[Mon Jun 10 10:15:15 2013] Source does appear to be extended
[Mon Jun 10 10:15:15 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.28
[Mon Jun 10 10:15:40 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Jun 10 10:15:40 2013] Initial guess for spatial extent in simple fitting = 6.09"
[Mon Jun 10 10:15:40 2013] source mask rpix=1.4, npix_max = 14, mask sum = 12, frac = 0.831
[Mon Jun 10 10:15:40 2013] Giving source the simple spatial ID 53 for pass 1, mean size = 6.09"
[Mon Jun 10 10:15:41 2013] fullrun_pn_xmm0022740101_pi300-10000_cl_pass1_src53.ximg exists
[Mon Jun 10 10:15:41 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0022740101_pi300-10000_cl_pass1_src53.csv
[Mon Jun 10 10:15:41 2013] fullrun_pn_xmm0022740101_pi300-10000_cl_pass1_src53_1.ximg exists
[Mon Jun 10 10:15:41 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0022740101_pi300-10000_cl_pass1_src53.csv
[Mon Jun 10 10:15:41 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0022740101_pi300-10000_cl_pass1_src53_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0022740101_pi300-10000_cl_pass1_src53.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
[Mon Jun 10 10:15:43 2013] fullrun_pn_xmm0022740101_pi300-10000_cl_pass1_tfrozen_src53.ximg exists
[Mon Jun 10 10:15:43 2013] fullrun_pn_xmm0022740101_pi300-10000_cl_pass1_tfrozen_src53_1.ximg exists
[Mon Jun 10 10:15:43 2013] Fit fullrun_pn_xmm0022740101_pi300-10000_cl_pass1_tfrozen_src53 appears to have run properly
[Mon Jun 10 10:16:00 2013] Spatial fit model total counts = 2438.800000, observed total counts = 2443.000000
[Mon Jun 10 10:16:00 2013] Offset between fit and detection position for source 58 = 0.071237 pixels
[Mon Jun 10 10:16:00 2013] 2425.081300 total counts/ 2343.500000 bgd. counts: snr = 1.685226
Spatial fit parameters:
  Offset between fit and detection position for source 58 = 0.071237 pixels
  Position = (403.5, 331.8) = 10 51 48.84 57 32 50.9
  Extent = 5.0 (3.0-12.2)", rotation angle = 0
  Source counts = 81.6 +/- 49.2
  Background counts = 2343.5
  Rate = 0.003 +/- 0.002
  Deleting source due to low Poisson probability