[Sun Aug 19 08:37:06 2012] Detection parameters:
  Position = (280.6, 303.7) = 16 54 21.03 -41 50 38.3
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 81.7 +/- 15.9
  Background counts = 100.7
  Rate = 0.004 +/- 0.0007

[Sun Aug 19 08:37:07 2012] Off-axis axis estimate = 1.35'
[Sun Aug 19 08:41:31 2012] Using EEF radius (= 7.10 ")to estimate initial spatial extent for simple fitting
[Sun Aug 19 08:41:31 2012] Initial guess for spatial extent in simple fitting = 7.10"
[Sun Aug 19 08:41:31 2012] source mask rpix=1.6, npix_max = 18, mask sum = 17, frac = 0.935
[Sun Aug 19 08:41:31 2012] Giving source the simple spatial ID 123 for pass 0, mean size = 7.10"
[Mon Aug 20 00:54:22 2012] Spatial fit model total counts = 3675.040000, observed total counts = 2924.000000
[Mon Aug 20 00:54:22 2012] Poor agreement between spatial fit and data for source 133
It may help to tweak spatial fit manually
Not incorporating fit results
[Mon Aug 20 00:54:23 2012] Vigneting correction estimate = 1.000000
[Mon Aug 20 00:54:23 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Aug 20 00:54:23 2012] Assessing source extent using major
[Mon Aug 20 00:54:23 2012] Source does appear to be extended
[Mon Aug 20 00:54:23 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Aug 20 00:54:23 2012] Source is confused with source 30
[Mon Aug 20 00:56:20 2012] Using EEF radius (= 7.10 ")to estimate initial spatial extent for simple fitting
[Mon Aug 20 00:56:20 2012] Initial guess for spatial extent in simple fitting = 7.10"
[Mon Aug 20 00:56:20 2012] source mask rpix=1.6, npix_max = 18, mask sum = 17, frac = 0.935
[Mon Aug 20 00:56:20 2012] Giving source the simple spatial ID 111 for pass 1, mean size = 7.10"
[Mon Aug 20 16:17:48 2012] Source 133 is offset by 1.034419 and 0.188502 pixels which is larger than
2 X fitted extent = 0.824437 x 0.824437, not incorporating fit results
[Mon Aug 20 16:17:48 2012] Vigneting correction estimate = 1.000000
[Mon Aug 20 16:17:48 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Aug 20 16:17:48 2012] Assessing source extent using major
[Mon Aug 20 16:17:48 2012] Source does appear to be extended
[Mon Aug 20 16:17:48 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Aug 20 16:19:40 2012] XMMSAS src. selection expression = ellipse(24366.302460, 26373.621429, 652.500000, 652.500000, 0.000000, X, Y)
[Mon Aug 20 16:19:40 2012] Writing source region out to fullrun_pn_xmm0109490301_pi300-10000_pass1_cl_src133_src.reg
[Mon Aug 20 16:19:40 2012] Extracting stamp from image fullrun_pn_xmm0109490301_pi300-10000_cl_sm2.00.img.gz, (243, 266) - (318, 341)
[Mon Aug 20 16:19:40 2012] XMMSAS bgd. selection expression = annulus(24366.302460, 26373.621429, 1087.500000, 2175.000000, X, Y) && !ellipse(26784.357600, 27756.440600, 1406.128840, 1406.128840, 0.000000, X, Y) && !ellipse(26432.793751, 25996.022989, 479.557795, 425.550466, 60.047970, X, Y) && !ellipse(25137.856628, 28993.391937, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24619.363922, 28001.260590, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25525.764374, 27709.671997, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(23229.947266, 27270.572632, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25884.327040, 26954.930600, 407.976812, 407.976812, 0.000000, X, Y) && !ellipse(24437.266083, 26917.228058, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(23696.839478, 26835.716003, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25769.044000, 26926.414000, 1069.512031, 1069.512031, 0.000000, X, Y) && !ellipse(21907.709800, 25798.499000, 469.676014, 381.024811, 58.431700, X, Y) && !ellipse(27083.313416, 24940.733978, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(23344.912689, 24502.014282, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26729.777679, 28992.308685, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(23096.784271, 28486.655701, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24877.005310, 26860.219269, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(22571.452209, 26207.857330, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(22458.759491, 28495.847412, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(22378.232452, 27667.642883, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(23291.878479, 26340.486664, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25301.390503, 25610.770447, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(23769.345673, 25359.315277, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24524.404144, 24999.088867, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24672.751251, 24421.160675, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26608.256989, 24048.968048, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(21609.787323, 23784.104980, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27321.830627, 23624.428864, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25903.718414, 23522.929749, 870.000000, 870.000000, 0.000000, X, Y)
[Mon Aug 20 16:19:40 2012] Writing fullrun_pn_xmm0109490301_pi300-10000_pass1_cl_src133.gif
[Mon Aug 20 18:30:09 2012] Mean detx,y = (-2606.93, 684.22) 
[Mon Aug 20 18:30:16 2012] Setting backscal keywords in source and bgd. spectrum
[Mon Aug 20 18:30:41 2012] Binned source spectrum to 10 counts/bin
[Mon Aug 20 18:30:42 2012] Setting source spectrum file to fullrun_pn_xmm0109490301_pi300-10000_pass1_cl_src133_src_b10.pi.gz
[Mon Aug 20 18:30:42 2012] Setting bgd. spectrum file to fullrun_pn_xmm0109490301_pi300-10000_pass1_cl_src133_bgd.pi.gz
[Mon Aug 20 23:40:42 2012] Not generating rmf since there are only 81 counts
[Mon Aug 20 23:40:42 2012] rmf not generated due to insufficient counts
[Tue Aug 21 05:12:42 2012] Updating aperture counts using extracted products
[Tue Aug 21 05:12:42 2012] Error reading totcts from fullrun_pn_xmm0109490301_pi300-10000_pass1_cl_src133_src_b10.pi.gz
[Tue Aug 21 05:12:50 2012] Calculating source flux in energy range 0.30-8.00
[Tue Aug 21 05:12:50 2012] Using photon index=1.80, rate=0.00354, arf fullrun_pn_xmm0109490301_pi300-10000_pass1_cl_src133.arf
[Tue Aug 21 05:12:50 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Tue Aug 21 05:12:50 2012] Updating source flux to 1.6e-14
[Tue Aug 21 05:28:10 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting