[Sat Dec 31 13:34:30 2011] Detection parameters:
  Position = (329.5, 346.2) = 14 41 38.93 -62 11 25.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 368.2 +/- 38.0
  Background counts = 361.2
  Rate = 0.006 +/- 0.0006

[Sat Dec 31 13:34:39 2011] Off-axis axis estimate = 4.13'
[Sat Dec 31 13:48:37 2011] Using EEF radius (= 8.49 ")to estimate initial spatial extent for simple fitting
[Sat Dec 31 13:48:37 2011] Initial guess for spatial extent in simple fitting = 8.49"
[Sat Dec 31 13:48:37 2011] source mask rpix=2.0, npix_max = 24, mask sum = 10, frac = 0.416
[Sat Dec 31 13:48:37 2011] Skipping simple spatial due to low active detector fraction
[Sun Jan  1 23:37:48 2012] Spatial fit model total counts = 3194.750000, observed total counts = 3194.000000
[Sun Jan  1 23:37:48 2012] Offset between fit and detection position for source 33 = 3.906220 pixels
[Sun Jan  1 23:37:48 2012] Warning, changing simple spatial fit ID from -1 to 32
[Sun Jan  1 23:37:48 2012] 2874.244000 total counts/ 2668.110000 bgd. counts: snr = 3.990688
Spatial fit parameters:
  Offset between fit and detection position for source 33 = 3.906220 pixels
  Position = (328.5, 350.0) = 14 41 39.53 -62 10 57.0
  Extent = 8.8 (7.5-9.4)", rotation angle = 0
  Source counts = 206.1 +/- 53.6
  Background counts = 2668.1
  Rate = 0.003 +/- 0.0009
[Sun Jan  1 23:37:48 2012] Vigneting correction estimate = 1.000000
[Sun Jan  1 23:37:48 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jan  1 23:37:48 2012] Assessing source extent using major axis lower bound
[Sun Jan  1 23:37:48 2012] Source does appear to be extended
[Sun Jan  1 23:37:48 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Jan  1 23:39:59 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Jan  1 23:39:59 2012] Initial guess for spatial extent in simple fitting = 8.76"
[Sun Jan  1 23:39:59 2012] source mask rpix=2.0, npix_max = 25, mask sum = 24, frac = 0.950
[Sun Jan  1 23:39:59 2012] Giving source the simple spatial ID 29 for pass 1, mean size = 8.76"
[Mon Jan  2 15:34:15 2012] fullrun_pn_xmm0504810301_pi300-10000_cl_pass1_src29.ximg exists
[Mon Jan  2 15:34:15 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0504810301_pi300-10000_cl_pass1_src29.csv
[Mon Jan  2 15:34:15 2012] fullrun_pn_xmm0504810301_pi300-10000_cl_pass1_src29_1.ximg exists
[Mon Jan  2 15:34:15 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0504810301_pi300-10000_cl_pass1_src29.csv
[Mon Jan  2 15:34:15 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0504810301_pi300-10000_cl_pass1_src29_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0504810301_pi300-10000_cl_pass1_src29.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 Jan  2 15:34:17 2012] fullrun_pn_xmm0504810301_pi300-10000_cl_pass1_tfrozen_src29.ximg exists
[Mon Jan  2 15:34:17 2012] fullrun_pn_xmm0504810301_pi300-10000_cl_pass1_tfrozen_src29_1.ximg exists
[Mon Jan  2 15:34:17 2012] Fit fullrun_pn_xmm0504810301_pi300-10000_cl_pass1_tfrozen_src29 appears to have run properly
[Tue Jan  3 21:35:39 2012] Warning, spatial fit 29 centroid is now closest to src. 36
[Tue Jan  3 21:35:39 2012] Spatial fit model total counts = 2865.890000, observed total counts = 3194.000000
[Tue Jan  3 21:35:39 2012] Poor agreement between spatial fit and data for source 33
It may help to tweak spatial fit manually
Not incorporating fit results
[Tue Jan  3 21:35:39 2012] Vigneting correction estimate = 1.000000
[Tue Jan  3 21:35:39 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Jan  3 21:35:39 2012] Assessing source extent using major axis lower bound
[Tue Jan  3 21:35:39 2012] Source does appear to be extended
[Tue Jan  3 21:35:39 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Jan  3 21:37:26 2012] XMMSAS src. selection expression = ellipse(28535.086000, 30401.176000, 525.506682, 525.506682, 0.000000, X, Y)
[Tue Jan  3 21:37:26 2012] Writing source region out to fullrun_pn_xmm0504810301_pi300-10000_pass1_cl_src33_src.reg
[Tue Jan  3 21:37:26 2012] Extracting stamp from image fullrun_pn_xmm0504810301_pi300-10000_cl_sm2.00.img.gz, (298, 320) - (359, 380)
[Tue Jan  3 21:37:26 2012] XMMSAS bgd. selection expression = annulus(28535.086000, 30401.176000, 875.844469, 1751.688939, X, Y) && !ellipse(25295.720000, 28023.738200, 3486.240100, 3486.240100, 0.000000, X, Y) && !ellipse(25956.408400, 33328.032000, 1535.704044, 1535.704044, 0.000000, X, Y) && !ellipse(27919.034332, 29685.143890, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26497.667053, 29508.308319, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(30409.770416, 28197.302643, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(35705.730000, 25282.916000, 10600.992305, 4246.392122, 33.823100, X, Y) && !ellipse(27107.448000, 33483.310000, 1558.528045, 1558.528045, 0.000000, X, Y) && !ellipse(25464.078000, 31344.698380, 1389.304040, 1389.304040, 0.000000, X, Y) && !ellipse(27118.686371, 29615.884796, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(30611.295105, 29263.296906, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29531.922150, 29514.850311, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(30185.316000, 28908.798000, 1364.592039, 1364.592039, 0.000000, X, Y) && !ellipse(30600.316559, 28649.629364, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28512.324000, 28400.572000, 1218.144035, 1218.144035, 0.000000, X, Y) && !ellipse(30706.050446, 32661.113129, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26220.216458, 32322.404000, 1405.808040, 444.276399, 51.195038, X, Y) && !ellipse(30733.163605, 32238.275818, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(31088.507416, 31543.547577, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25865.734000, 30091.004000, 921.984027, 921.984027, 0.000000, X, Y) && !ellipse(27382.466187, 29094.235260, 870.000000, 870.000000, 0.000000, X, Y)
[Tue Jan  3 21:37:26 2012] Writing fullrun_pn_xmm0504810301_pi300-10000_pass1_cl_src33.gif
[Tue Jan  3 23:50:22 2012] Mean detx,y = (3961.79, 17.42) 
[Tue Jan  3 23:50:25 2012] Setting backscal keywords in source and bgd. spectrum
[Tue Jan  3 23:51:07 2012] Binned source spectrum to 10 counts/bin
[Tue Jan  3 23:51:08 2012] Setting source spectrum file to fullrun_pn_xmm0504810301_pi300-10000_pass1_cl_src33_src_b10.pi.gz
[Tue Jan  3 23:51:08 2012] Setting bgd. spectrum file to fullrun_pn_xmm0504810301_pi300-10000_pass1_cl_src33_bgd.pi.gz
[Fri Jan  6 08:06:39 2012] Updating aperture counts using extracted products
[Fri Jan  6 08:06:39 2012] Error reading totcts from fullrun_pn_xmm0504810301_pi300-10000_pass1_cl_src33_src_b10.pi.gz
[Fri Jan  6 08:06:52 2012] Calculating source flux in energy range 0.30-8.00
[Fri Jan  6 08:06:52 2012] Using photon index=1.80, rate=0.0034, arf fullrun_pn_xmm0504810301_pi300-10000_pass1_cl_src33.arf
[Fri Jan  6 08:06:52 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Fri Jan  6 08:06:52 2012] Updating source flux to 1e-14
[Fri Jan  6 08:28:11 2012] Flag p found in src. 33 procflags, skipping spectral fitting