[Mon Mar 19 14:27:19 2012] Detection parameters:
  Position = (424.9, 282.2) = 18 19 55.79 -14 36 58.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 50.4 +/- 11.3
  Background counts = 25.4
  Rate = 0.01 +/- 0.002

[Mon Mar 19 14:27:19 2012] Off-axis axis estimate = 9.24'
[Mon Mar 19 14:30:25 2012] Using EEF radius (= 11.05 ")to estimate initial spatial extent for simple fitting
[Mon Mar 19 14:30:25 2012] Initial guess for spatial extent in simple fitting = 11.05"
[Mon Mar 19 14:30:25 2012] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.974
[Mon Mar 19 14:30:25 2012] Giving source the simple spatial ID 111 for pass 0, mean size = 11.05"
[Tue Mar 20 15:36:42 2012] Vigneting correction estimate = 1.000000
[Tue Mar 20 15:36:42 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 20 15:36:42 2012] Assessing source extent using major
[Tue Mar 20 15:36:42 2012] Source does appear to be extended
[Tue Mar 20 15:36:42 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Mar 20 15:36:42 2012] Source is confused with source 115
[Tue Mar 20 15:38:24 2012] Using EEF radius (= 11.05 ")to estimate initial spatial extent for simple fitting
[Tue Mar 20 15:38:24 2012] Initial guess for spatial extent in simple fitting = 11.05"
[Tue Mar 20 15:38:24 2012] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.974
[Tue Mar 20 15:38:24 2012] Giving source the simple spatial ID 106 for pass 1, mean size = 11.05"
[Wed Mar 21 18:09:47 2012] Spatial fit model total counts = 421.977000, observed total counts = 302.000000
[Wed Mar 21 18:09:47 2012] Poor agreement between spatial fit and data for source 116
It may help to tweak spatial fit manually
Not incorporating fit results
[Wed Mar 21 18:09:47 2012] Vigneting correction estimate = 1.000000
[Wed Mar 21 18:09:47 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Mar 21 18:09:47 2012] Assessing source extent using major
[Wed Mar 21 18:09:47 2012] Source does appear to be extended
[Wed Mar 21 18:09:47 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Mar 21 18:11:41 2012] XMMSAS src. selection expression = ellipse(36917.648132, 24504.427704, 652.500000, 652.500000, 0.000000, X, Y)
[Wed Mar 21 18:11:41 2012] Writing source region out to fullrun_pn_xmm0511010101_pi300-10000_pass1_cl_src116_src.reg
[Wed Mar 21 18:11:41 2012] Extracting stamp from image fullrun_pn_xmm0511010101_pi300-10000_cl_sm2.00.img.gz, (387, 245) - (462, 320)
[Wed Mar 21 18:11:41 2012] XMMSAS bgd. selection expression = annulus(36917.648132, 24504.427704, 1087.500000, 2175.000000, X, Y) && !ellipse(33756.097000, 27090.408420, 1785.096051, 238.120007, 55.536200, X, Y) && !ellipse(36535.298000, 27442.944000, 1759.032051, 1759.032051, 0.000000, X, Y) && !ellipse(37470.847382, 26383.591064, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(34272.933624, 26374.038269, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(37796.934000, 25843.830000, 1799.560052, 1799.560052, 0.000000, X, Y) && !ellipse(36136.995178, 25383.154785, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(34905.653656, 25473.051422, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(38766.178000, 24884.536000, 732.378421, 732.378421, 0.000000, X, Y) && !ellipse(35900.832977, 24335.403229, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(39434.408200, 24243.803600, 1944.192056, 243.024007, 42.968000, X, Y) && !ellipse(37692.258240, 23736.431274, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(36623.898346, 23522.393433, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(37009.810000, 23095.676000, 1760.072051, 1760.072051, 0.000000, X, Y) && !ellipse(38697.500122, 22844.917572, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(37587.128269, 22628.009232, 2017.616058, 252.201607, 44.415273, X, Y) && !ellipse(39230.011383, 22411.388458, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(39561.882080, 22058.735519, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(40016.111082, 21774.688908, 2263.960065, 282.995208, 217.575499, X, Y) && !ellipse(38936.577545, 21498.430084, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(35127.736237, 26640.921814, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(36540.421570, 24937.709900, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(36349.408142, 23876.361938, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(33992.058075, 23459.825012, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(35118.594971, 22292.838745, 870.000000, 870.000000, 0.000000, X, Y)
[Wed Mar 21 18:11:41 2012] Writing fullrun_pn_xmm0511010101_pi300-10000_pass1_cl_src116.gif
[Wed Mar 21 20:01:42 2012] Mean detx,y = (9973.99, 2464.90) 
[Wed Mar 21 20:01:46 2012] Setting backscal keywords in source and bgd. spectrum
[Wed Mar 21 20:02:14 2012] Binned source spectrum to 10 counts/bin
[Wed Mar 21 20:02:14 2012] Setting source spectrum file to fullrun_pn_xmm0511010101_pi300-10000_pass1_cl_src116_src_b10.pi.gz
[Wed Mar 21 20:02:14 2012] Setting bgd. spectrum file to fullrun_pn_xmm0511010101_pi300-10000_pass1_cl_src116_bgd.pi.gz
[Wed Mar 21 22:53:25 2012] Not generating rmf since there are only 50 counts
[Wed Mar 21 22:53:25 2012] rmf not generated due to insufficient counts
[Thu Mar 22 05:08:15 2012] Updating aperture counts using extracted products
[Thu Mar 22 05:08:15 2012] Error reading totcts from fullrun_pn_xmm0511010101_pi300-10000_pass1_cl_src116_src_b10.pi.gz
[Thu Mar 22 05:08:21 2012] Calculating source flux in energy range 0.30-8.00
[Thu Mar 22 05:08:21 2012] Using photon index=1.80, rate=0.00981, arf fullrun_pn_xmm0511010101_pi300-10000_pass1_cl_src116.arf
[Thu Mar 22 05:08:21 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Mar 22 05:08:21 2012] Updating source flux to 4e-14
[Thu Mar 22 05:25:47 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting