[Sat Jul 21 23:52:50 2012] Detection parameters:
  Position = (311.0, 310.2) = 11 55 14.42 23 26 48.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 306.5 +/- 28.2
  Background counts = 239.8
  Rate = 0.009 +/- 0.0008

[Sat Jul 21 23:52:52 2012] Off-axis axis estimate = 1.25'
[Sat Jul 21 23:58:25 2012] Using EEF radius (= 7.05 ")to estimate initial spatial extent for simple fitting
[Sat Jul 21 23:58:25 2012] Initial guess for spatial extent in simple fitting = 7.05"
[Sat Jul 21 23:58:25 2012] source mask rpix=1.6, npix_max = 17, mask sum = 8, frac = 0.445
[Sat Jul 21 23:58:25 2012] Skipping simple spatial due to low active detector fraction
[Sun Jul 22 09:08:49 2012] Spatial fit model total counts = 3492.080000, observed total counts = 2698.000000
[Sun Jul 22 09:08:49 2012] Poor agreement between spatial fit and data for source 38
It may help to tweak spatial fit manually
Not incorporating fit results
[Sun Jul 22 09:08:49 2012] Vigneting correction estimate = 1.000000
[Sun Jul 22 09:08:49 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jul 22 09:08:49 2012] Assessing source extent using major
[Sun Jul 22 09:08:49 2012] Source does appear to be extended
[Sun Jul 22 09:08:49 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Jul 22 09:08:49 2012] Source is confused with source 28
[Sun Jul 22 09:09:39 2012] Using EEF radius (= 7.05 ")to estimate initial spatial extent for simple fitting
[Sun Jul 22 09:09:39 2012] Initial guess for spatial extent in simple fitting = 7.05"
[Sun Jul 22 09:09:39 2012] source mask rpix=1.6, npix_max = 17, mask sum = 8, frac = 0.445
[Sun Jul 22 09:09:39 2012] Skipping simple spatial due to low active detector fraction
[Sun Jul 22 16:42:46 2012] Source 38 is offset by 6.978264 and -1.194746 pixels which is larger than
2 X fitted extent = 3.811007 x 3.811007, not incorporating fit results
[Sun Jul 22 16:42:46 2012] Vigneting correction estimate = 1.000000
[Sun Jul 22 16:42:46 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jul 22 16:42:46 2012] Assessing source extent using major
[Sun Jul 22 16:42:46 2012] Source does appear to be extended
[Sun Jul 22 16:42:46 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Jul 22 16:43:23 2012] XMMSAS src. selection expression = ellipse(27006.606964, 26937.069092, 652.500000, 652.500000, 0.000000, X, Y)
[Sun Jul 22 16:43:23 2012] Writing source region out to fullrun_pn_xmm0551280201_pi300-10000_pass1_cl_src38_src.reg
[Sun Jul 22 16:43:23 2012] Extracting stamp from image fullrun_pn_xmm0551280201_pi300-10000_cl_sm2.00.img.gz, (273, 273) - (348, 348)
[Sun Jul 22 16:43:23 2012] XMMSAS bgd. selection expression = annulus(27006.606964, 26937.069092, 1087.500000, 2175.000000, X, Y) && !ellipse(26067.631740, 23886.117800, 3493.968101, 3493.968101, 0.000000, X, Y) && !ellipse(26071.834869, 28686.579407, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24983.980000, 24189.940000, 1170.960034, 1170.960034, 0.000000, X, Y) && !ellipse(27800.914734, 25379.963440, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27191.495239, 26513.260040, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29369.212160, 29436.121800, 434.753613, 434.753613, 0.000000, X, Y) && !ellipse(27905.095428, 26212.973572, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28133.621765, 24947.376862, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25593.616302, 28381.091736, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28633.298000, 28082.463800, 1276.568037, 1276.568037, 0.000000, X, Y) && !ellipse(26714.450195, 27601.907013, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24978.026520, 27510.603210, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25093.850000, 25687.632000, 1469.328042, 1469.328042, 184.495173, X, Y) && !ellipse(27681.701263, 26648.679810, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28688.477753, 25269.968231, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29347.389648, 23914.100525, 870.000000, 870.000000, 0.000000, X, Y)
[Sun Jul 22 16:43:23 2012] Writing fullrun_pn_xmm0551280201_pi300-10000_pass1_cl_src38.gif
[Sun Jul 22 17:47:58 2012] Mean detx,y = (-2501.59, 1847.12) 
[Sun Jul 22 17:48:01 2012] Setting backscal keywords in source and bgd. spectrum
[Sun Jul 22 17:48:23 2012] Binned source spectrum to 10 counts/bin
[Sun Jul 22 17:48:23 2012] Setting source spectrum file to fullrun_pn_xmm0551280201_pi300-10000_pass1_cl_src38_src_b10.pi.gz
[Sun Jul 22 17:48:23 2012] Setting bgd. spectrum file to fullrun_pn_xmm0551280201_pi300-10000_pass1_cl_src38_bgd.pi.gz
[Mon Jul 23 06:35:50 2012] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Mon Jul 23 06:35:50 2012] rmf not generated due to insufficient counts
[Mon Jul 23 21:04:10 2012] Updating aperture counts using extracted products
[Mon Jul 23 21:04:10 2012] Error reading totcts from fullrun_pn_xmm0551280201_pi300-10000_pass1_cl_src38_src_b10.pi.gz
[Mon Jul 23 21:04:12 2012] Calculating source flux in energy range 0.30-8.00
[Mon Jul 23 21:04:12 2012] Using photon index=1.80, rate=0.0086, arf fullrun_pn_xmm0551280201_pi300-10000_pass1_cl_src38.arf
[Mon Jul 23 21:04:12 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Mon Jul 23 21:04:12 2012] Updating source flux to 3.4e-14
[Mon Jul 23 21:07:55 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting