[Sun Mar  4 20:28:30 2012] Detection parameters:
  Position = (350.5, 318.0) = 15 10 46.20 5 45 27.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 339.7 +/- 29.3
  Background counts = 489.3
  Rate = 0.02 +/- 0.002

[Sun Mar  4 20:28:31 2012] Off-axis axis estimate = 4.03'
[Sun Mar  4 20:34:01 2012] Using EEF radius (= 8.44 ")to estimate initial spatial extent for simple fitting
[Sun Mar  4 20:34:01 2012] Initial guess for spatial extent in simple fitting = 8.44"
[Sun Mar  4 20:34:01 2012] source mask rpix=1.9, npix_max = 23, mask sum = 7, frac = 0.294
[Sun Mar  4 20:34:01 2012] Skipping simple spatial due to low active detector fraction
[Mon Mar  5 00:42:53 2012] Vigneting correction estimate = 1.000000
[Mon Mar  5 00:42:53 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Mar  5 00:42:53 2012] Assessing source extent using major
[Mon Mar  5 00:42:53 2012] Source does appear to be extended
[Mon Mar  5 00:42:53 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Mar  5 00:43:11 2012] Using EEF radius (= 8.44 ")to estimate initial spatial extent for simple fitting
[Mon Mar  5 00:43:11 2012] Initial guess for spatial extent in simple fitting = 8.44"
[Mon Mar  5 00:43:11 2012] source mask rpix=1.9, npix_max = 23, mask sum = 7, frac = 0.294
[Mon Mar  5 00:43:11 2012] Skipping simple spatial due to low active detector fraction
[Mon Mar  5 03:51:08 2012] Spatial fit model total counts = 5038.350000, observed total counts = 4309.000000
[Mon Mar  5 03:51:08 2012] Poor agreement between spatial fit and data for source 26
It may help to tweak spatial fit manually
Not incorporating fit results
[Mon Mar  5 03:51:08 2012] Vigneting correction estimate = 1.000000
[Mon Mar  5 03:51:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Mar  5 03:51:08 2012] Assessing source extent using major
[Mon Mar  5 03:51:08 2012] Source does appear to be extended
[Mon Mar  5 03:51:08 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Mar  5 03:51:25 2012] XMMSAS src. selection expression = ellipse(30445.000000, 27616.015839, 652.500000, 652.500000, 0.000000, X, Y)
[Mon Mar  5 03:51:25 2012] Writing source region out to fullrun_pn_xmm0551780501_pi300-10000_pass1_cl_src26_src.reg
[Mon Mar  5 03:51:25 2012] Extracting stamp from image fullrun_pn_xmm0551780501_pi300-10000_cl_sm2.00.img.gz, (313, 280) - (388, 355)
[Mon Mar  5 03:51:26 2012] XMMSAS bgd. selection expression = annulus(30445.000000, 27616.015839, 1087.500000, 2175.000000, X, Y) && !ellipse(27461.687240, 26644.789800, 3424.776099, 3424.776099, 0.000000, X, Y) && !ellipse(30532.000000, 26666.003876, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(30622.977234, 26152.176056, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28789.560028, 30130.633911, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28749.527496, 29572.307800, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(30184.002655, 28918.958191, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(33213.935364, 28989.149200, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(30635.779785, 28482.832458, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(31118.575623, 25652.520782, 870.000000, 870.000000, 0.000000, X, Y)
[Mon Mar  5 03:51:26 2012] Writing fullrun_pn_xmm0551780501_pi300-10000_pass1_cl_src26.gif
[Mon Mar  5 04:20:48 2012] Mean detx,y = (3857.51, 776.80) 
[Mon Mar  5 04:20:50 2012] Setting backscal keywords in source and bgd. spectrum
[Mon Mar  5 04:21:01 2012] Binned source spectrum to 10 counts/bin
[Mon Mar  5 04:21:01 2012] Setting source spectrum file to fullrun_pn_xmm0551780501_pi300-10000_pass1_cl_src26_src_b10.pi.gz
[Mon Mar  5 04:21:01 2012] Setting bgd. spectrum file to fullrun_pn_xmm0551780501_pi300-10000_pass1_cl_src26_bgd.pi.gz
[Mon Mar  5 10:31:25 2012] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Mon Mar  5 10:31:25 2012] rmf not generated due to insufficient counts
[Mon Mar  5 17:56:48 2012] Updating aperture counts using extracted products
[Mon Mar  5 17:56:48 2012] Error reading totcts from fullrun_pn_xmm0551780501_pi300-10000_pass1_cl_src26_src_b10.pi.gz
[Mon Mar  5 17:56:48 2012] Calculating source flux in energy range 0.30-8.00
[Mon Mar  5 17:56:48 2012] Using photon index=1.80, rate=0.0215, arf fullrun_pn_xmm0551780501_pi300-10000_pass1_cl_src26.arf
[Mon Mar  5 17:56:48 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Mon Mar  5 17:56:49 2012] Updating source flux to 7.3e-14
[Mon Mar  5 18:00:40 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting