[Tue Jun 19 03:53:34 2012] Detection parameters:
  Position = (280.5, 254.0) = 17 45 41.73 -29 2 8.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 803.7 +/- 74.1
  Background counts = 691.9
  Rate = 0.007 +/- 0.0007

[Tue Jun 19 03:53:40 2012] Off-axis axis estimate = 3.47'
[Tue Jun 19 04:06:24 2012] Using EEF radius (= 8.17 ")to estimate initial spatial extent for simple fitting
[Tue Jun 19 04:06:24 2012] Initial guess for spatial extent in simple fitting = 8.17"
[Tue Jun 19 04:06:24 2012] source mask rpix=1.9, npix_max = 22, mask sum = 6, frac = 0.265
[Tue Jun 19 04:06:24 2012] Skipping simple spatial due to low active detector fraction
[Tue Jun 19 19:00:42 2012] Vigneting correction estimate = 1.000000
[Tue Jun 19 19:00:42 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Jun 19 19:00:42 2012] Assessing source extent using major
[Tue Jun 19 19:00:42 2012] Source does appear to be extended
[Tue Jun 19 19:00:42 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Jun 19 19:00:43 2012] Source is confused with source 21
[Tue Jun 19 19:01:30 2012] Using EEF radius (= 8.17 ")to estimate initial spatial extent for simple fitting
[Tue Jun 19 19:01:30 2012] Initial guess for spatial extent in simple fitting = 8.17"
[Tue Jun 19 19:01:30 2012] source mask rpix=1.9, npix_max = 22, mask sum = 6, frac = 0.265
[Tue Jun 19 19:01:30 2012] Skipping simple spatial due to low active detector fraction
[Wed Jun 20 04:31:36 2012] Spatial fit model total counts = 10578.900000, observed total counts = 7791.000000
[Wed Jun 20 04:31:36 2012] Poor agreement between spatial fit and data for source 20
It may help to tweak spatial fit manually
Not incorporating fit results
[Wed Jun 20 04:31:36 2012] Vigneting correction estimate = 1.000000
[Wed Jun 20 04:31:36 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jun 20 04:31:36 2012] Assessing source extent using major
[Wed Jun 20 04:31:36 2012] Source does appear to be extended
[Wed Jun 20 04:31:36 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Jun 20 04:32:21 2012] XMMSAS src. selection expression = ellipse(24352.313110, 22051.969177, 652.500000, 652.500000, 0.000000, X, Y)
[Wed Jun 20 04:32:21 2012] Writing source region out to fullrun_pn_xmm0202670601_pi300-10000_pass1_cl_src20_src.reg
[Wed Jun 20 04:32:21 2012] Extracting stamp from image fullrun_pn_xmm0202670601_pi300-10000_cl_sm2.00.img.gz, (243, 217) - (318, 292)
[Wed Jun 20 04:32:21 2012] XMMSAS bgd. selection expression = annulus(24352.313110, 22051.969177, 1087.500000, 2175.000000, X, Y) && !ellipse(24825.779560, 24137.352800, 1914.583255, 1914.583255, 0.000000, X, Y) && !ellipse(23821.273000, 24709.746000, 1188.088034, 1188.088034, 0.000000, X, Y) && !ellipse(23668.050000, 24637.837400, 1193.272034, 1193.272034, 0.000000, X, Y) && !ellipse(25994.234000, 23017.816000, 326.378409, 326.378409, 0.000000, X, Y) && !ellipse(24551.474823, 19422.700302, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(21359.060959, 23528.736298, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25257.962189, 22831.982269, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24433.687103, 21441.422623, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(22093.006638, 20448.445648, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(21916.113983, 19529.360794, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26369.147705, 24563.419800, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26690.884155, 22996.835693, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(23834.822000, 22934.328000, 1323.760038, 1323.760038, 0.000000, X, Y) && !ellipse(23197.168274, 22420.258911, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26207.793610, 22320.697968, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25390.485321, 21993.774918, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(22180.135406, 21427.575317, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26827.134949, 21242.332596, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(23149.072418, 20999.504944, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(21472.270081, 20479.897125, 870.000000, 870.000000, 0.000000, X, Y)
[Wed Jun 20 04:32:21 2012] Writing fullrun_pn_xmm0202670601_pi300-10000_pass1_cl_src20.gif
[Wed Jun 20 05:12:33 2012] Mean detx,y = (738.69, -2246.05) 
[Wed Jun 20 05:12:36 2012] Setting backscal keywords in source and bgd. spectrum
[Wed Jun 20 05:12:51 2012] Binned source spectrum to 10 counts/bin
[Wed Jun 20 05:12:51 2012] Setting source spectrum file to fullrun_pn_xmm0202670601_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Wed Jun 20 05:12:51 2012] Setting bgd. spectrum file to fullrun_pn_xmm0202670601_pi300-10000_pass1_cl_src20_bgd.pi.gz
[Wed Jun 20 11:47:42 2012] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Wed Jun 20 11:47:42 2012] rmf not generated due to insufficient counts
[Wed Jun 20 20:36:46 2012] Updating aperture counts using extracted products
[Wed Jun 20 20:36:46 2012] Error reading totcts from fullrun_pn_xmm0202670601_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Wed Jun 20 20:36:53 2012] Calculating source flux in energy range 0.30-8.00
[Wed Jun 20 20:36:53 2012] Using photon index=1.80, rate=0.00707, arf fullrun_pn_xmm0202670601_pi300-10000_pass1_cl_src20.arf
[Wed Jun 20 20:36:53 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Wed Jun 20 20:36:53 2012] Updating source flux to 5.7e-14
[Wed Jun 20 20:56:42 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting