[Tue May 15 15:09:22 2012] Detection parameters:
  Position = (446.0, 261.9) = 7 43 52.63 39 25 0.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 239.0 +/- 26.4
  Background counts = 182.8
  Rate = 0.005 +/- 0.0005

[Tue May 15 15:09:23 2012] Off-axis axis estimate = 11.02'
[Tue May 15 15:15:24 2012] Using EEF radius (= 11.94 ")to estimate initial spatial extent for simple fitting
[Tue May 15 15:15:24 2012] Initial guess for spatial extent in simple fitting = 11.94"
[Tue May 15 15:15:24 2012] source mask rpix=2.7, npix_max = 42, mask sum = 20, frac = 0.475
[Tue May 15 15:15:24 2012] Skipping simple spatial due to low active detector fraction
[Tue May 15 19:03:23 2012] Warning: source 21 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 4 at 12.934311 pixels away
[Tue May 15 19:03:23 2012] Vigneting correction estimate = 1.000000
[Tue May 15 19:03:23 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue May 15 19:03:23 2012] Assessing source extent using major
[Tue May 15 19:03:23 2012] Source does appear to be extended
[Tue May 15 19:03:23 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue May 15 19:03:58 2012] Using EEF radius (= 11.94 ")to estimate initial spatial extent for simple fitting
[Tue May 15 19:03:58 2012] Initial guess for spatial extent in simple fitting = 11.94"
[Tue May 15 19:03:58 2012] source mask rpix=2.7, npix_max = 42, mask sum = 20, frac = 0.475
[Tue May 15 19:03:58 2012] Skipping simple spatial due to low active detector fraction
[Tue May 15 22:28:39 2012] Warning: source 20 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 4 at 12.108231 pixels away
[Tue May 15 22:28:39 2012] Vigneting correction estimate = 1.000000
[Tue May 15 22:28:39 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue May 15 22:28:39 2012] Assessing source extent using major
[Tue May 15 22:28:39 2012] Source does appear to be extended
[Tue May 15 22:28:39 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue May 15 22:29:11 2012] XMMSAS src. selection expression = ellipse(38749.331604, 22733.361206, 652.500000, 652.500000, 0.000000, X, Y)
[Tue May 15 22:29:11 2012] Writing source region out to fullrun_pn_xmm0551850101_pi300-10000_pass1_cl_src4_src.reg
[Tue May 15 22:29:11 2012] Extracting stamp from image fullrun_pn_xmm0551850101_pi300-10000_cl_sm2.00.img.gz, (408, 224) - (483, 299)
[Tue May 15 22:29:11 2012] XMMSAS bgd. selection expression = annulus(38749.331604, 22733.361206, 1087.500000, 2175.000000, X, Y) && !ellipse(36910.338837, 20946.300812, 870.000000, 870.000000, 0.000000, X, Y)
[Tue May 15 22:29:11 2012] Writing fullrun_pn_xmm0551850101_pi300-10000_pass1_cl_src4.gif
[Tue May 15 22:36:15 2012] Mean detx,y = (-13165.27, -3921.95) 
[Tue May 15 22:36:21 2012] Setting backscal keywords in source and bgd. spectrum
[Tue May 15 22:37:07 2012] Binned source spectrum to 10 counts/bin
[Tue May 15 22:37:08 2012] Setting source spectrum file to fullrun_pn_xmm0551850101_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Tue May 15 22:37:08 2012] Setting bgd. spectrum file to fullrun_pn_xmm0551850101_pi300-10000_pass1_cl_src4_bgd.pi.gz
[Tue May 15 23:12:10 2012] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Tue May 15 23:12:10 2012] rmf not generated due to insufficient counts
[Wed May 16 01:17:04 2012] Updating aperture counts using extracted products
[Wed May 16 01:17:04 2012] Error reading totcts from fullrun_pn_xmm0551850101_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Wed May 16 01:17:05 2012] Calculating source flux in energy range 0.30-8.00
[Wed May 16 01:17:05 2012] Using photon index=1.80, rate=0.00464, arf fullrun_pn_xmm0551850101_pi300-10000_pass1_cl_src4.arf
[Wed May 16 01:17:05 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Wed May 16 01:17:05 2012] Updating source flux to 4.7e-14
[Wed May 16 01:19:48 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting