[Sat Mar 17 10:49:47 2012] Detection parameters:
  Position = (251.8, 164.9) = 21 30 4.09 -50 56 34.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 4865.3 +/- 86.5
  Background counts = 365.2
  Rate = 0.06 +/- 0.001

[Sat Mar 17 10:49:50 2012] Off-axis axis estimate = 10.26'
[Sat Mar 17 11:00:09 2012] Using EEF radius (= 11.56 ")to estimate initial spatial extent for simple fitting
[Sat Mar 17 11:00:09 2012] Initial guess for spatial extent in simple fitting = 11.56"
[Sat Mar 17 11:00:09 2012] source mask rpix=2.7, npix_max = 39, mask sum = 36, frac = 0.903
[Sat Mar 17 11:00:09 2012] Giving source the simple spatial ID 2 for pass 0, mean size = 11.56"
[Sat Mar 17 14:00:35 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass0_src2.ximg exists
[Sat Mar 17 14:00:35 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass0_src2_1.ximg exists
[Sat Mar 17 14:00:35 2012] Fit fullrun_pn_xmm0654440201_pi300-10000_cl_pass0_src2 appears to have run properly
[Sat Mar 17 14:00:36 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass0_tfrozen_src2.ximg exists
[Sat Mar 17 14:00:36 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass0_tfrozen_src2_1.ximg exists
[Sat Mar 17 14:00:36 2012] Fit fullrun_pn_xmm0654440201_pi300-10000_cl_pass0_tfrozen_src2 appears to have run properly
[Sat Mar 17 16:59:58 2012] Spatial fit model total counts = 4770.640000, observed total counts = 4355.000000
[Sat Mar 17 16:59:58 2012] Offset between fit and detection position for source 2 = 0.107646 pixels
[Sat Mar 17 16:59:58 2012] 4804.540000 total counts/ 2627.070000 bgd. counts: snr = 42.483115
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 0.107646 pixels
  Position = (251.9, 164.8) = 21 30 4.06 -50 56 34.5
  Extent = 5.5 (5.2-5.7)", rotation angle = 0
  Source counts = 2177.5 +/- 69.3
  Background counts = 2627.1
  Rate = 0.05 +/- 0.001
[Sat Mar 17 16:59:58 2012] Vigneting correction estimate = 1.000000
[Sat Mar 17 16:59:58 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Mar 17 16:59:58 2012] Assessing source extent using major axis lower bound
[Sat Mar 17 16:59:58 2012] Source does appear to be extended
[Sat Mar 17 16:59:58 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Mar 17 17:00:37 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Mar 17 17:00:37 2012] Initial guess for spatial extent in simple fitting = 5.47"
[Sat Mar 17 17:00:37 2012] source mask rpix=1.3, npix_max = 12, mask sum = 16, frac = 1.295
[Sat Mar 17 17:00:37 2012] Giving source the simple spatial ID 2 for pass 1, mean size = 5.47"
[Sat Mar 17 19:12:49 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_src2.ximg exists
[Sat Mar 17 19:12:49 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_src2_1.ximg exists
[Sat Mar 17 19:12:49 2012] Fit fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_src2 appears to have run properly
[Sat Mar 17 19:12:50 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_tfrozen_src2.ximg exists
[Sat Mar 17 19:12:50 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_tfrozen_src2.csv
[Sat Mar 17 19:12:50 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_tfrozen_src2_1.ximg exists
[Sat Mar 17 19:12:50 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_tfrozen_src2.csv
[Sat Mar 17 19:12:50 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_tfrozen_src2_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_tfrozen_src2.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 17 21:50:09 2012] Spatial fit model total counts = 4857.670000, observed total counts = 4381.000000
[Sat Mar 17 21:50:09 2012] Poor agreement between spatial fit and data for source 2
It may help to tweak spatial fit manually
Not incorporating fit results
[Sat Mar 17 21:50:09 2012] Vigneting correction estimate = 1.000000
[Sat Mar 17 21:50:09 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Mar 17 21:50:09 2012] Assessing source extent using major axis lower bound
[Sat Mar 17 21:50:09 2012] Source does appear to be extended
[Sat Mar 17 21:50:09 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Mar 17 21:50:42 2012] Counts = 2177.470000, rescaling region sizes by 2.000000
[Sat Mar 17 21:50:42 2012] XMMSAS src. selection expression = ellipse(21867.158000, 14288.733600, 656.384419, 656.384419, 0.000000, X, Y)
[Sat Mar 17 21:50:42 2012] Writing source region out to fullrun_pn_xmm0654440201_pi300-10000_pass1_cl_src2_src.reg
[Sat Mar 17 21:50:42 2012] Extracting stamp from image fullrun_pn_xmm0654440201_pi300-10000_cl_sm2.00.img.gz, (214, 127) - (290, 203)
[Sat Mar 17 21:50:42 2012] XMMSAS bgd. selection expression = annulus(21867.158000, 14288.733600, 2187.948063, 4375.896126, X, Y) && !ellipse(20752.323044, 19013.471344, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(19470.287720, 14891.948563, 870.000000, 870.000000, 0.000000, X, Y)
[Sat Mar 17 21:50:42 2012] Writing fullrun_pn_xmm0654440201_pi300-10000_pass1_cl_src2.gif
[Sat Mar 17 21:52:23 2012] Mean detx,y = (96.30, -10775.23) 
[Sat Mar 17 21:52:27 2012] Setting backscal keywords in source and bgd. spectrum
[Sat Mar 17 21:53:51 2012] Binned source spectrum to 10 counts/bin
[Sat Mar 17 21:53:51 2012] Setting source spectrum file to fullrun_pn_xmm0654440201_pi300-10000_pass1_cl_src2_src_b10.pi.gz
[Sat Mar 17 21:53:51 2012] Setting bgd. spectrum file to fullrun_pn_xmm0654440201_pi300-10000_pass1_cl_src2_bgd.pi.gz
[Sun Mar 18 02:21:20 2012] Updating aperture counts using extracted products
[Sun Mar 18 02:21:20 2012] Error reading totcts from fullrun_pn_xmm0654440201_pi300-10000_pass1_cl_src2_src_b10.pi.gz
[Sun Mar 18 02:21:22 2012] Calculating source flux in energy range 0.30-8.00
[Sun Mar 18 02:21:22 2012] Using photon index=1.80, rate=0.0463, arf fullrun_pn_xmm0654440201_pi300-10000_pass1_cl_src2.arf
[Sun Mar 18 02:21:22 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sun Mar 18 02:21:22 2012] Updating source flux to 2.3e-13
[Sun Mar 18 02:26:51 2012] Flag p found in src. 2 procflags, skipping spectral fitting