[Sun Sep 25 10:28:15 2011] Detection parameters:
  Position = (276.3, 256.7) = 2 41 6.16 -8 17 13.3
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 86.5 +/- 16.6
  Background counts = 72.6
  Rate = 0.002 +/- 0.0004

[Sun Sep 25 10:28:16 2011] Off-axis axis estimate = 3.43'
[Sun Sep 25 10:32:19 2011] Using EEF radius (= 8.14 ")to estimate initial spatial extent for simple fitting
[Sun Sep 25 10:32:19 2011] Initial guess for spatial extent in simple fitting = 8.14"
[Sun Sep 25 10:32:19 2011] source mask rpix=1.9, npix_max = 22, mask sum = 25, frac = 1.111
[Sun Sep 25 10:32:19 2011] Giving source the simple spatial ID 63 for pass 0, mean size = 8.14"
[Sun Sep 25 13:16:19 2011] fullrun_pn_xmm0553300401_pi300-10000_cl_pass0_src63.ximg exists
[Sun Sep 25 13:16:19 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0553300401_pi300-10000_cl_pass0_src63.csv
[Sun Sep 25 13:16:19 2011] fullrun_pn_xmm0553300401_pi300-10000_cl_pass0_src63_1.ximg exists
[Sun Sep 25 13:16:19 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0553300401_pi300-10000_cl_pass0_src63.csv
[Sun Sep 25 13:16:19 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0553300401_pi300-10000_cl_pass0_src63_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0553300401_pi300-10000_cl_pass0_src63.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 Sep 25 13:16:20 2011] fullrun_pn_xmm0553300401_pi300-10000_cl_pass0_tfrozen_src63.ximg exists
[Sun Sep 25 13:16:20 2011] fullrun_pn_xmm0553300401_pi300-10000_cl_pass0_tfrozen_src63_1.ximg exists
[Sun Sep 25 13:16:20 2011] Fit fullrun_pn_xmm0553300401_pi300-10000_cl_pass0_tfrozen_src63 appears to have run properly
[Sun Sep 25 14:40:43 2011] Warning, spatial fit 63 centroid is now closest to src. 70
[Sun Sep 25 14:40:43 2011] Source 68 is offset by 6.538576 and 6.391160 pixels which is larger than
2 X fitted extent = 0.984133 x 0.984133, not incorporating fit results
[Sun Sep 25 14:40:43 2011] Vigneting correction estimate = 1.000000
[Sun Sep 25 14:40:43 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Sep 25 14:40:43 2011] Assessing source extent using major
[Sun Sep 25 14:40:43 2011] Source does appear to be extended
[Sun Sep 25 14:40:43 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Sep 25 14:40:43 2011] Source is confused with source 70
[Sun Sep 25 14:41:05 2011] Using EEF radius (= 8.14 ")to estimate initial spatial extent for simple fitting
[Sun Sep 25 14:41:05 2011] Initial guess for spatial extent in simple fitting = 8.14"
[Sun Sep 25 14:41:05 2011] source mask rpix=1.9, npix_max = 22, mask sum = 25, frac = 1.111
[Sun Sep 25 14:41:05 2011] Giving source the simple spatial ID 55 for pass 1, mean size = 8.14"
[Sun Sep 25 16:11:09 2011] fullrun_pn_xmm0553300401_pi300-10000_cl_pass1_src55.ximg exists
[Sun Sep 25 16:11:09 2011] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0553300401_pi300-10000_cl_pass1_src55.csv
[Sun Sep 25 16:11:09 2011] fullrun_pn_xmm0553300401_pi300-10000_cl_pass1_src55_1.ximg exists
[Sun Sep 25 16:11:09 2011] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0553300401_pi300-10000_cl_pass1_src55.csv
[Sun Sep 25 16:11:09 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0553300401_pi300-10000_cl_pass1_src55_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0553300401_pi300-10000_cl_pass1_src55.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 Sep 25 16:11:09 2011] fullrun_pn_xmm0553300401_pi300-10000_cl_pass1_tfrozen_src55.ximg exists
[Sun Sep 25 16:11:09 2011] fullrun_pn_xmm0553300401_pi300-10000_cl_pass1_tfrozen_src55_1.ximg exists
[Sun Sep 25 16:11:09 2011] Fit fullrun_pn_xmm0553300401_pi300-10000_cl_pass1_tfrozen_src55 appears to have run properly
[Sun Sep 25 17:28:11 2011] Spatial fit model total counts = 939.689000, observed total counts = 937.000000
[Sun Sep 25 17:28:11 2011] Offset between fit and detection position for source 68 = 9.450050 pixels
[Sun Sep 25 17:28:11 2011] 910.516027 total counts/ 910.516000 bgd. counts: snr = 0.000001
Spatial fit parameters:
  Offset between fit and detection position for source 68 = 9.450050 pixels
  Position = (283.5, 250.5) = 2 41 4.06 -8 17 42.3
  Extent = 16.3 (2.0-30.5)", rotation angle = 0
  Source counts = 0.0 +/- 30.2
  Background counts = 910.5
  Rate = 5e-10 +/- 0.0005
  Deleting source due to low Poisson probability