[Thu Sep 29 10:12:15 2011] Detection parameters:
  Position = (237.2, 363.9) = 14 21 24.44 3 20 17.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 46.5 +/- 11.7
  Background counts = 31.1
  Rate = 0.005 +/- 0.001

[Thu Sep 29 10:12:15 2011] Off-axis axis estimate = 6.50'
[Thu Sep 29 10:14:07 2011] Using EEF radius (= 9.68 ")to estimate initial spatial extent for simple fitting
[Thu Sep 29 10:14:07 2011] Initial guess for spatial extent in simple fitting = 9.68"
[Thu Sep 29 10:14:07 2011] source mask rpix=2.2, npix_max = 29, mask sum = 36, frac = 1.212
[Thu Sep 29 10:14:07 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 9.68"
[Thu Sep 29 10:42:57 2011] fullrun_pn_xmm0502480701_pi300-10000_cl_pass0_src18.ximg exists
[Thu Sep 29 10:42:57 2011] fullrun_pn_xmm0502480701_pi300-10000_cl_pass0_src18_1.ximg exists
[Thu Sep 29 10:42:57 2011] Fit fullrun_pn_xmm0502480701_pi300-10000_cl_pass0_src18 appears to have run properly
[Thu Sep 29 10:42:57 2011] fullrun_pn_xmm0502480701_pi300-10000_cl_pass0_tfrozen_src18.ximg exists
[Thu Sep 29 10:42:57 2011] fullrun_pn_xmm0502480701_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists
[Thu Sep 29 10:42:57 2011] Fit fullrun_pn_xmm0502480701_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly
[Thu Sep 29 11:19:31 2011] Spatial fit model total counts = 347.985000, observed total counts = 348.000000
[Thu Sep 29 11:19:31 2011] Offset between fit and detection position for source 18 = 0.331286 pixels
[Thu Sep 29 11:19:31 2011] 347.475100 total counts/ 309.896000 bgd. counts: snr = 2.134708
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.331286 pixels
  Position = (237.0, 364.2) = 14 21 24.50 3 20 17.8
  Extent = 7.2 (3.8-12.9)" x 6.2 (2.4-14.7)", rotation angle = 93 (90-90) degrees
  Source counts = 37.6 +/- 18.6
  Background counts = 309.9
  Rate = 0.003 +/- 0.001
[Thu Sep 29 11:19:31 2011] Vigneting correction estimate = 1.000000
[Thu Sep 29 11:19:31 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 29 11:19:31 2011] Assessing source extent using major axis lower bound
[Thu Sep 29 11:19:31 2011] Source does appear to be extended
[Thu Sep 29 11:19:31 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.26
[Thu Sep 29 11:19:43 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Sep 29 11:19:43 2011] Initial guess for spatial extent in simple fitting = 6.73"
[Thu Sep 29 11:19:43 2011] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.955
[Thu Sep 29 11:19:43 2011] Giving source the simple spatial ID 17 for pass 1, mean size = 6.73"
[Thu Sep 29 11:44:40 2011] fullrun_pn_xmm0502480701_pi300-10000_cl_pass1_src17.ximg exists
[Thu Sep 29 11:44:40 2011] fullrun_pn_xmm0502480701_pi300-10000_cl_pass1_src17_1.ximg exists
[Thu Sep 29 11:44:40 2011] Fit fullrun_pn_xmm0502480701_pi300-10000_cl_pass1_src17 appears to have run properly
[Thu Sep 29 11:44:40 2011] fullrun_pn_xmm0502480701_pi300-10000_cl_pass1_tfrozen_src17.ximg exists
[Thu Sep 29 11:44:40 2011] fullrun_pn_xmm0502480701_pi300-10000_cl_pass1_tfrozen_src17_1.ximg exists
[Thu Sep 29 11:44:40 2011] Fit fullrun_pn_xmm0502480701_pi300-10000_cl_pass1_tfrozen_src17 appears to have run properly
[Thu Sep 29 12:22:38 2011] Warning, spatial fit 17 centroid is now closest to src. 8
[Thu Sep 29 12:22:38 2011] Vigneting correction estimate = 1.000000
[Thu Sep 29 12:22:38 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 29 12:22:38 2011] Assessing source extent using major axis lower bound
[Thu Sep 29 12:22:38 2011] Source does appear to be extended
[Thu Sep 29 12:22:38 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.26
[Thu Sep 29 12:22:49 2011] XMMSAS src. selection expression = ellipse(20568.539206, 31635.654200, 434.016612, 373.017611, 93.000358, X, Y)
[Thu Sep 29 12:22:49 2011] Writing source region out to fullrun_pn_xmm0502480701_pi300-10000_pass1_cl_src18_src.reg
[Thu Sep 29 12:22:49 2011] Extracting stamp from image fullrun_pn_xmm0502480701_pi300-10000_cl_sm2.00.img.gz, (212, 339) - (262, 389)
[Thu Sep 29 12:22:49 2011] XMMSAS bgd. selection expression = annulus(20568.539206, 31635.654200, 723.361021, 1446.722042, X, Y)
[Thu Sep 29 12:22:49 2011] Writing fullrun_pn_xmm0502480701_pi300-10000_pass1_cl_src18.gif
[Thu Sep 29 12:30:58 2011] Mean detx,y = (-4126.42, -5727.79) 
[Thu Sep 29 12:30:59 2011] Setting backscal keywords in source and bgd. spectrum
[Thu Sep 29 12:31:10 2011] Binned source spectrum to 10 counts/bin
[Thu Sep 29 12:31:11 2011] Setting source spectrum file to fullrun_pn_xmm0502480701_pi300-10000_pass1_cl_src18_src_b10.pi.gz
[Thu Sep 29 12:31:11 2011] Setting bgd. spectrum file to fullrun_pn_xmm0502480701_pi300-10000_pass1_cl_src18_bgd.pi.gz
[Thu Sep 29 12:44:34 2011] Not generating rmf since there are only 37 counts
[Thu Sep 29 12:44:34 2011] rmf not generated due to insufficient counts
[Thu Sep 29 12:53:32 2011] Updating aperture counts using extracted products
[Thu Sep 29 12:53:32 2011] Error reading totcts from fullrun_pn_xmm0502480701_pi300-10000_pass1_cl_src18_src_b10.pi.gz
[Thu Sep 29 12:53:32 2011] Calculating source flux in energy range 0.30-8.00
[Thu Sep 29 12:53:32 2011] Using photon index=1.80, rate=0.00259, arf fullrun_pn_xmm0502480701_pi300-10000_pass1_cl_src18.arf
[Thu Sep 29 12:53:32 2011] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Sep 29 12:53:32 2011] Updating source flux to 1.2e-14
[Thu Sep 29 12:53:36 2011] Source 18 has fewer than 100.000000 counts, skipping spectral fitting