[Wed May 23 15:12:25 2012] Detection parameters:
  Position = (333.2, 240.2) = 0 58 7.10 -72 51 42.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 58.1 +/- 12.3
  Background counts = 62.4
  Rate = 0.002 +/- 0.0005

[Wed May 23 15:12:25 2012] Off-axis axis estimate = 4.92'
[Wed May 23 15:18:03 2012] Using EEF radius (= 8.89 ")to estimate initial spatial extent for simple fitting
[Wed May 23 15:18:03 2012] Initial guess for spatial extent in simple fitting = 8.89"
[Wed May 23 15:18:03 2012] source mask rpix=2.0, npix_max = 25, mask sum = 11, frac = 0.425
[Wed May 23 15:18:03 2012] Skipping simple spatial due to low active detector fraction
[Wed May 23 16:47:33 2012] Vigneting correction estimate = 1.000000
[Wed May 23 16:47:33 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed May 23 16:47:33 2012] Assessing source extent using major
[Wed May 23 16:47:33 2012] Source does appear to be extended
[Wed May 23 16:47:33 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed May 23 16:47:33 2012] Source is confused with source 16
[Wed May 23 16:47:51 2012] Using EEF radius (= 8.89 ")to estimate initial spatial extent for simple fitting
[Wed May 23 16:47:51 2012] Initial guess for spatial extent in simple fitting = 8.89"
[Wed May 23 16:47:51 2012] source mask rpix=2.0, npix_max = 25, mask sum = 11, frac = 0.425
[Wed May 23 16:47:51 2012] Skipping simple spatial due to low active detector fraction
[Wed May 23 18:04:34 2012] Spatial fit model total counts = 496.824000, observed total counts = 646.000000
[Wed May 23 18:04:34 2012] Poor agreement between spatial fit and data for source 15
It may help to tweak spatial fit manually
Not incorporating fit results
[Wed May 23 18:04:34 2012] Vigneting correction estimate = 1.000000
[Wed May 23 18:04:34 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed May 23 18:04:34 2012] Assessing source extent using major
[Wed May 23 18:04:34 2012] Source does appear to be extended
[Wed May 23 18:04:34 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed May 23 18:04:52 2012] XMMSAS src. selection expression = ellipse(28938.077057, 20846.384094, 652.500000, 652.500000, 0.000000, X, Y)
[Wed May 23 18:04:52 2012] Writing source region out to fullrun_pn_xmm0601211601_pi300-10000_pass1_cl_src15_src.reg
[Wed May 23 18:04:52 2012] Extracting stamp from image fullrun_pn_xmm0601211601_pi300-10000_cl_sm2.00.img.gz, (296, 203) - (371, 278)
[Wed May 23 18:04:52 2012] XMMSAS bgd. selection expression = annulus(28938.077057, 20846.384094, 1087.500000, 2175.000000, X, Y) && !ellipse(26908.670898, 22095.771851, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(31462.109863, 21409.153397, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29247.690643, 20493.508133, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26346.818909, 19303.575775, 870.000000, 870.000000, 0.000000, X, Y)
[Wed May 23 18:04:52 2012] Writing fullrun_pn_xmm0601211601_pi300-10000_pass1_cl_src15.gif
[Wed May 23 18:21:08 2012] Mean detx,y = (4277.23, -1457.38) 
[Wed May 23 18:21:16 2012] Setting backscal keywords in source and bgd. spectrum
[Wed May 23 18:22:12 2012] Binned source spectrum to 10 counts/bin
[Wed May 23 18:22:13 2012] Setting source spectrum file to fullrun_pn_xmm0601211601_pi300-10000_pass1_cl_src15_src_b10.pi.gz
[Wed May 23 18:22:13 2012] Setting bgd. spectrum file to fullrun_pn_xmm0601211601_pi300-10000_pass1_cl_src15_bgd.pi.gz
[Wed May 23 18:43:03 2012] Not generating rmf since there are only 58 counts
[Wed May 23 18:43:03 2012] rmf not generated due to insufficient counts
[Wed May 23 19:08:54 2012] Updating aperture counts using extracted products
[Wed May 23 19:08:54 2012] Error reading totcts from fullrun_pn_xmm0601211601_pi300-10000_pass1_cl_src15_src_b10.pi.gz
[Wed May 23 19:08:55 2012] Calculating source flux in energy range 0.30-8.00
[Wed May 23 19:08:55 2012] Using photon index=1.80, rate=0.00228, arf fullrun_pn_xmm0601211601_pi300-10000_pass1_cl_src15.arf
[Wed May 23 19:08:55 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Wed May 23 19:08:55 2012] Updating source flux to 9.2e-15
[Wed May 23 19:09:21 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting