[Tue Jul  3 19:51:43 2012] Detection parameters:
  Position = (207.7, 262.4) = 13 14 58.22 -25 16 38.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 212.4 +/- 20.1
  Background counts = 92.4
  Rate = 0.008 +/- 0.0007

[Tue Jul  3 19:51:44 2012] Off-axis axis estimate = 7.08'
[Tue Jul  3 19:55:11 2012] Using EEF radius (= 9.97 ")to estimate initial spatial extent for simple fitting
[Tue Jul  3 19:55:11 2012] Initial guess for spatial extent in simple fitting = 9.97"
[Tue Jul  3 19:55:11 2012] source mask rpix=2.3, npix_max = 31, mask sum = 11, frac = 0.353
[Tue Jul  3 19:55:11 2012] Skipping simple spatial due to low active detector fraction
[Tue Jul  3 23:59:12 2012] Spatial fit model total counts = -324.437000, observed total counts = 582.000000
[Tue Jul  3 23:59:12 2012] Poor agreement between spatial fit and data for source 41
It may help to tweak spatial fit manually
Not incorporating fit results
[Tue Jul  3 23:59:12 2012] Vigneting correction estimate = 1.000000
[Tue Jul  3 23:59:12 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Jul  3 23:59:12 2012] Assessing source extent using major
[Tue Jul  3 23:59:12 2012] Source does appear to be extended
[Tue Jul  3 23:59:12 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Jul  3 23:59:37 2012] Using EEF radius (= 9.97 ")to estimate initial spatial extent for simple fitting
[Tue Jul  3 23:59:37 2012] Initial guess for spatial extent in simple fitting = 9.97"
[Tue Jul  3 23:59:37 2012] source mask rpix=2.3, npix_max = 31, mask sum = 11, frac = 0.353
[Tue Jul  3 23:59:37 2012] Skipping simple spatial due to low active detector fraction
[Wed Jul  4 03:50:58 2012] Vigneting correction estimate = 1.000000
[Wed Jul  4 03:50:58 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jul  4 03:50:58 2012] Assessing source extent using major
[Wed Jul  4 03:50:58 2012] Source does appear to be extended
[Wed Jul  4 03:50:58 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Jul  4 03:51:20 2012] XMMSAS src. selection expression = ellipse(18017.200806, 22781.366791, 652.500000, 652.500000, 0.000000, X, Y)
[Wed Jul  4 03:51:20 2012] Writing source region out to fullrun_pn_xmm0551040101_pi300-10000_pass1_cl_src41_src.reg
[Wed Jul  4 03:51:20 2012] Extracting stamp from image fullrun_pn_xmm0551040101_pi300-10000_cl_sm2.00.img.gz, (170, 225) - (245, 300)
[Wed Jul  4 03:51:20 2012] XMMSAS bgd. selection expression = annulus(18017.200806, 22781.366791, 1087.500000, 2175.000000, X, Y) && !ellipse(16196.264893, 25408.584656, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(20688.273117, 23979.517792, 870.000000, 870.000000, 0.000000, X, Y)
[Wed Jul  4 03:51:20 2012] Writing fullrun_pn_xmm0551040101_pi300-10000_pass1_cl_src41.gif
[Wed Jul  4 04:19:30 2012] Mean detx,y = (7385.18, 1887.10) 
[Wed Jul  4 04:19:32 2012] Setting backscal keywords in source and bgd. spectrum
[Wed Jul  4 04:19:46 2012] Binned source spectrum to 10 counts/bin
[Wed Jul  4 04:19:46 2012] Setting source spectrum file to fullrun_pn_xmm0551040101_pi300-10000_pass1_cl_src41_src_b10.pi.gz
[Wed Jul  4 04:19:46 2012] Setting bgd. spectrum file to fullrun_pn_xmm0551040101_pi300-10000_pass1_cl_src41_bgd.pi.gz
[Wed Jul  4 06:35:57 2012] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Wed Jul  4 06:35:57 2012] rmf not generated due to insufficient counts
[Wed Jul  4 16:54:13 2012] Updating aperture counts using extracted products
[Wed Jul  4 16:54:13 2012] Error reading totcts from fullrun_pn_xmm0551040101_pi300-10000_pass1_cl_src41_src_b10.pi.gz
[Wed Jul  4 16:54:14 2012] Calculating source flux in energy range 0.30-8.00
[Wed Jul  4 16:54:14 2012] Using photon index=1.80, rate=0.00767, arf fullrun_pn_xmm0551040101_pi300-10000_pass1_cl_src41.arf
[Wed Jul  4 16:54:14 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Wed Jul  4 16:54:14 2012] Updating source flux to 3.1e-14
[Wed Jul  4 16:58:21 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting