[Sat May  5 11:27:06 2012] Detection parameters:
  Position = (290.4, 428.0) = 10 24 1.02 44 2 28.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 81.3 +/- 17.5
  Background counts = 89.2
  Rate = 0.002 +/- 0.0005

[Sat May  5 11:27:09 2012] Off-axis axis estimate = 9.41'
[Sat May  5 11:32:30 2012] Using EEF radius (= 11.14 ")to estimate initial spatial extent for simple fitting
[Sat May  5 11:32:30 2012] Initial guess for spatial extent in simple fitting = 11.14"
[Sat May  5 11:32:30 2012] source mask rpix=2.6, npix_max = 37, mask sum = 36, frac = 0.961
[Sat May  5 11:32:30 2012] Giving source the simple spatial ID 20 for pass 0, mean size = 11.14"
[Sat May  5 14:09:35 2012] fullrun_pn_xmm0503630201_pi300-10000_cl_pass0_src20.ximg exists
[Sat May  5 14:09:35 2012] fullrun_pn_xmm0503630201_pi300-10000_cl_pass0_src20_1.ximg exists
[Sat May  5 14:09:35 2012] Fit fullrun_pn_xmm0503630201_pi300-10000_cl_pass0_src20 appears to have run properly
[Sat May  5 14:09:36 2012] fullrun_pn_xmm0503630201_pi300-10000_cl_pass0_tfrozen_src20.ximg exists
[Sat May  5 14:09:36 2012] fullrun_pn_xmm0503630201_pi300-10000_cl_pass0_tfrozen_src20_1.ximg exists
[Sat May  5 14:09:36 2012] Fit fullrun_pn_xmm0503630201_pi300-10000_cl_pass0_tfrozen_src20 appears to have run properly
[Sat May  5 16:23:03 2012] Spatial fit model total counts = 322.000000, observed total counts = 322.000000
[Sat May  5 16:23:03 2012] Offset between fit and detection position for source 21 = 0.435762 pixels
[Sat May  5 16:23:03 2012] 321.782300 total counts/ 270.500000 bgd. counts: snr = 3.118056
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.435762 pixels
  Position = (290.8, 428.0) = 10 24 0.85 44 2 26.9
  Extent = 7.2 (4.5-10.0)", rotation angle = 0
  Source counts = 51.3 +/- 17.9
  Background counts = 270.5
  Rate = 0.002 +/- 0.0008
[Sat May  5 16:23:03 2012] Vigneting correction estimate = 1.000000
[Sat May  5 16:23:03 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May  5 16:23:03 2012] Assessing source extent using major axis lower bound
[Sat May  5 16:23:03 2012] Source does appear to be extended
[Sat May  5 16:23:03 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat May  5 16:23:42 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat May  5 16:23:42 2012] Initial guess for spatial extent in simple fitting = 7.21"
[Sat May  5 16:23:42 2012] source mask rpix=1.7, npix_max = 18, mask sum = 16, frac = 0.859
[Sat May  5 16:23:42 2012] Giving source the simple spatial ID 20 for pass 1, mean size = 7.21"
[Sat May  5 18:27:47 2012] fullrun_pn_xmm0503630201_pi300-10000_cl_pass1_src20.ximg exists
[Sat May  5 18:27:47 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0503630201_pi300-10000_cl_pass1_src20.csv
[Sat May  5 18:27:47 2012] fullrun_pn_xmm0503630201_pi300-10000_cl_pass1_src20_1.ximg exists
[Sat May  5 18:27:47 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0503630201_pi300-10000_cl_pass1_src20.csv
[Sat May  5 18:27:47 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0503630201_pi300-10000_cl_pass1_src20_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0503630201_pi300-10000_cl_pass1_src20.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 May  5 18:27:47 2012] fullrun_pn_xmm0503630201_pi300-10000_cl_pass1_tfrozen_src20.ximg exists
[Sat May  5 18:27:47 2012] fullrun_pn_xmm0503630201_pi300-10000_cl_pass1_tfrozen_src20_1.ximg exists
[Sat May  5 18:27:47 2012] Fit fullrun_pn_xmm0503630201_pi300-10000_cl_pass1_tfrozen_src20 appears to have run properly
[Sat May  5 20:25:06 2012] Spatial fit model total counts = 321.999000, observed total counts = 322.000000
[Sat May  5 20:25:06 2012] Offset between fit and detection position for source 21 = 0.000103 pixels
[Sat May  5 20:25:06 2012] 321.779600 total counts/ 270.489000 bgd. counts: snr = 3.118624
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.000103 pixels
  Position = (290.8, 428.0) = 10 24 0.85 44 2 26.9
  Extent = 7.2 (4.6-10.0)", rotation angle = 0
  Source counts = 51.3 +/- 17.9
  Background counts = 270.5
  Rate = 0.002 +/- 0.0008
[Sat May  5 20:25:06 2012] Vigneting correction estimate = 1.000000
[Sat May  5 20:25:06 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May  5 20:25:06 2012] Assessing source extent using major axis lower bound
[Sat May  5 20:25:06 2012] Source does appear to be extended
[Sat May  5 20:25:06 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat May  5 20:25:38 2012] XMMSAS src. selection expression = ellipse(25251.409000, 37190.492800, 432.871212, 432.871212, 0.000000, X, Y)
[Sat May  5 20:25:38 2012] Writing source region out to fullrun_pn_xmm0503630201_pi300-10000_pass1_cl_src21_src.reg
[Sat May  5 20:25:38 2012] Extracting stamp from image fullrun_pn_xmm0503630201_pi300-10000_cl_sm2.00.img.gz, (266, 403) - (316, 453)
[Sat May  5 20:25:38 2012] XMMSAS bgd. selection expression = annulus(25251.409000, 37190.492800, 721.452021, 1442.904042, X, Y)
[Sat May  5 20:25:38 2012] Writing fullrun_pn_xmm0503630201_pi300-10000_pass1_cl_src21.gif
[Sat May  5 20:58:45 2012] Mean detx,y = (-5451.72, 11874.63) 
[Sat May  5 20:58:52 2012] Setting backscal keywords in source and bgd. spectrum
[Sat May  5 20:59:17 2012] Binned source spectrum to 10 counts/bin
[Sat May  5 20:59:18 2012] Setting source spectrum file to fullrun_pn_xmm0503630201_pi300-10000_pass1_cl_src21_src_b10.pi.gz
[Sat May  5 20:59:18 2012] Setting bgd. spectrum file to fullrun_pn_xmm0503630201_pi300-10000_pass1_cl_src21_bgd.pi.gz
[Sat May  5 21:54:41 2012] Not generating rmf since there are only 51 counts
[Sat May  5 21:54:41 2012] rmf not generated due to insufficient counts
[Sat May  5 23:27:49 2012] Updating aperture counts using extracted products
[Sat May  5 23:27:49 2012] Error reading totcts from fullrun_pn_xmm0503630201_pi300-10000_pass1_cl_src21_src_b10.pi.gz
[Sat May  5 23:27:51 2012] Calculating source flux in energy range 0.30-8.00
[Sat May  5 23:27:51 2012] Using photon index=1.80, rate=0.00228, arf fullrun_pn_xmm0503630201_pi300-10000_pass1_cl_src21.arf
[Sat May  5 23:27:51 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sat May  5 23:27:52 2012] Updating source flux to 1.4e-14
[Sat May  5 23:30:12 2012] Source 21 has fewer than 100.000000 counts, skipping spectral fitting