[Mon Jul 16 18:07:15 2012] Detection parameters:
  Position = (315.6, 311.0) = 20 57 9.70 31 2 13.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 162.5 +/- 21.4
  Background counts = 176.9
  Rate = 0.04 +/- 0.005

[Mon Jul 16 18:07:18 2012] Off-axis axis estimate = 1.54'
[Mon Jul 16 18:13:59 2012] Using EEF radius (= 7.20 ")to estimate initial spatial extent for simple fitting
[Mon Jul 16 18:13:59 2012] Initial guess for spatial extent in simple fitting = 7.20"
[Mon Jul 16 18:13:59 2012] source mask rpix=1.7, npix_max = 18, mask sum = 8, frac = 0.431
[Mon Jul 16 18:13:59 2012] Skipping simple spatial due to low active detector fraction
[Tue Jul 17 13:29:59 2012] Spatial fit model total counts = 2254.870000, observed total counts = 1982.000000
[Tue Jul 17 13:29:59 2012] Poor agreement between spatial fit and data for source 37
It may help to tweak spatial fit manually
Not incorporating fit results
[Tue Jul 17 13:29:59 2012] Vigneting correction estimate = 1.000000
[Tue Jul 17 13:29:59 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Jul 17 13:29:59 2012] Assessing source extent using major
[Tue Jul 17 13:29:59 2012] Source does appear to be extended
[Tue Jul 17 13:29:59 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Jul 17 13:29:59 2012] Source is confused with source 40
[Tue Jul 17 13:31:49 2012] Using EEF radius (= 7.20 ")to estimate initial spatial extent for simple fitting
[Tue Jul 17 13:31:49 2012] Initial guess for spatial extent in simple fitting = 7.20"
[Tue Jul 17 13:31:49 2012] source mask rpix=1.7, npix_max = 18, mask sum = 8, frac = 0.431
[Tue Jul 17 13:31:49 2012] Skipping simple spatial due to low active detector fraction
[Wed Jul 18 08:19:19 2012] Vigneting correction estimate = 1.000000
[Wed Jul 18 08:19:19 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jul 18 08:19:19 2012] Assessing source extent using major
[Wed Jul 18 08:19:19 2012] Source does appear to be extended
[Wed Jul 18 08:19:19 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Jul 18 08:20:37 2012] XMMSAS src. selection expression = ellipse(27412.786621, 27004.445770, 652.500000, 652.500000, 0.000000, X, Y)
[Wed Jul 18 08:20:37 2012] Writing source region out to fullrun_pn_xmm0018140301_pi300-10000_pass1_cl_src37_src.reg
[Wed Jul 18 08:20:37 2012] Extracting stamp from image fullrun_pn_xmm0018140301_pi300-10000_cl_sm2.00.img.gz, (278, 273) - (353, 348)
[Wed Jul 18 08:20:38 2012] XMMSAS bgd. selection expression = annulus(27412.786621, 27004.445770, 1087.500000, 2175.000000, X, Y) && !ellipse(24617.996800, 24744.964600, 1139.928033, 1139.928033, 0.000000, X, Y) && !ellipse(24111.632600, 27817.834800, 1191.040034, 1191.040034, -0.000000, X, Y) && !ellipse(27236.851105, 24584.160889, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25197.897461, 29005.275848, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27901.115540, 29007.968048, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28006.979523, 28144.669342, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24216.949500, 27210.054000, 1149.872033, 1149.872033, 0.000000, X, Y) && !ellipse(27768.111847, 26572.400818, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27461.477203, 25699.395325, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27370.144196, 25094.311493, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26975.458160, 23963.470795, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24290.326000, 28998.460000, 1261.200036, 1261.200036, 0.000000, X, Y) && !ellipse(26140.156738, 28145.253448, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25303.612762, 30041.024017, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25303.089722, 29521.671082, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28610.409271, 28850.761108, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26738.701233, 28469.703339, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24765.382568, 28309.230713, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27874.482941, 27625.021698, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25551.157074, 27962.430786, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28413.857452, 27872.799652, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24154.624200, 27557.918000, 1754.032050, 1754.032050, 0.000000, X, Y) && !ellipse(25971.352631, 26412.621155, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28334.315430, 26329.216064, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28082.127472, 25954.397614, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24566.039400, 26144.797800, 834.560024, 834.560024, 0.000000, X, Y) && !ellipse(26337.592682, 25289.594208, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25407.729736, 24325.372528, 870.000000, 870.000000, 0.000000, X, Y)
[Wed Jul 18 08:20:38 2012] Writing fullrun_pn_xmm0018140301_pi300-10000_pass1_cl_src37.gif
[Wed Jul 18 08:36:00 2012] Mean detx,y = (-2515.72, 2735.48) 
[Wed Jul 18 08:36:02 2012] Setting backscal keywords in source and bgd. spectrum
[Wed Jul 18 08:36:19 2012] Binned source spectrum to 10 counts/bin
[Wed Jul 18 08:36:19 2012] Setting source spectrum file to fullrun_pn_xmm0018140301_pi300-10000_pass1_cl_src37_src_b10.pi.gz
[Wed Jul 18 08:36:19 2012] Setting bgd. spectrum file to fullrun_pn_xmm0018140301_pi300-10000_pass1_cl_src37_bgd.pi.gz
[Wed Jul 18 09:32:43 2012] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Wed Jul 18 09:32:43 2012] rmf not generated due to insufficient counts
[Wed Jul 18 18:35:39 2012] Updating aperture counts using extracted products
[Wed Jul 18 18:35:39 2012] Error reading totcts from fullrun_pn_xmm0018140301_pi300-10000_pass1_cl_src37_src_b10.pi.gz
[Wed Jul 18 18:35:42 2012] Calculating source flux in energy range 0.30-8.00
[Wed Jul 18 18:35:42 2012] Using photon index=1.80, rate=0.0409, arf fullrun_pn_xmm0018140301_pi300-10000_pass1_cl_src37.arf
[Wed Jul 18 18:35:42 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Wed Jul 18 18:35:42 2012] Updating source flux to 1.9e-12
[Wed Jul 18 18:52:40 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting