[Tue Mar 27 12:11:27 2012] Detection parameters:
  Position = (245.3, 247.7) = 5 24 16.90 -12 11 53.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 42.6 +/- 10.2
  Background counts = 17.0
  Rate = 0.004 +/- 0.001

[Tue Mar 27 12:11:27 2012] Off-axis axis estimate = 5.32'
[Tue Mar 27 12:14:32 2012] Using EEF radius (= 9.09 ")to estimate initial spatial extent for simple fitting
[Tue Mar 27 12:14:32 2012] Initial guess for spatial extent in simple fitting = 9.09"
[Tue Mar 27 12:14:32 2012] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.932
[Tue Mar 27 12:14:32 2012] Giving source the simple spatial ID 19 for pass 0, mean size = 9.09"
[Tue Mar 27 13:14:44 2012] fullrun_pn_xmm0551950401_pi300-10000_cl_pass0_src19.ximg exists
[Tue Mar 27 13:14:44 2012] fullrun_pn_xmm0551950401_pi300-10000_cl_pass0_src19_1.ximg exists
[Tue Mar 27 13:14:44 2012] Fit fullrun_pn_xmm0551950401_pi300-10000_cl_pass0_src19 appears to have run properly
[Tue Mar 27 13:14:44 2012] fullrun_pn_xmm0551950401_pi300-10000_cl_pass0_tfrozen_src19.ximg exists
[Tue Mar 27 13:14:44 2012] fullrun_pn_xmm0551950401_pi300-10000_cl_pass0_tfrozen_src19_1.ximg exists
[Tue Mar 27 13:14:44 2012] Fit fullrun_pn_xmm0551950401_pi300-10000_cl_pass0_tfrozen_src19 appears to have run properly
[Tue Mar 27 14:07:33 2012] Source 20 is offset by 5.506836 and 7.491429 pixels which is larger than
2 X fitted extent = 1.610984 x 1.610984, not incorporating fit results
[Tue Mar 27 14:07:33 2012] Vigneting correction estimate = 1.000000
[Tue Mar 27 14:07:33 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 27 14:07:33 2012] Assessing source extent using major
[Tue Mar 27 14:07:33 2012] Source does appear to be extended
[Tue Mar 27 14:07:33 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Mar 27 14:07:52 2012] Using EEF radius (= 9.09 ")to estimate initial spatial extent for simple fitting
[Tue Mar 27 14:07:52 2012] Initial guess for spatial extent in simple fitting = 9.09"
[Tue Mar 27 14:07:52 2012] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.932
[Tue Mar 27 14:07:52 2012] Giving source the simple spatial ID 18 for pass 1, mean size = 9.09"
[Tue Mar 27 14:55:47 2012] fullrun_pn_xmm0551950401_pi300-10000_cl_pass1_src18.ximg exists
[Tue Mar 27 14:55:47 2012] fullrun_pn_xmm0551950401_pi300-10000_cl_pass1_src18_1.ximg exists
[Tue Mar 27 14:55:47 2012] Fit fullrun_pn_xmm0551950401_pi300-10000_cl_pass1_src18 appears to have run properly
[Tue Mar 27 14:55:47 2012] fullrun_pn_xmm0551950401_pi300-10000_cl_pass1_tfrozen_src18.ximg exists
[Tue Mar 27 14:55:47 2012] fullrun_pn_xmm0551950401_pi300-10000_cl_pass1_tfrozen_src18_1.ximg exists
[Tue Mar 27 14:55:47 2012] Fit fullrun_pn_xmm0551950401_pi300-10000_cl_pass1_tfrozen_src18 appears to have run properly
[Tue Mar 27 15:47:48 2012] Spatial fit model total counts = 218.868000, observed total counts = 203.000000
[Tue Mar 27 15:47:48 2012] Offset between fit and detection position for source 20 = 1.924668 pixels
[Tue Mar 27 15:47:48 2012] 218.565800 total counts/ 169.078000 bgd. counts: snr = 3.805876
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 1.924668 pixels
  Position = (247.2, 248.0) = 5 24 16.33 -12 11 52.9
  Extent = 9.2 (3.5-18.2)", rotation angle = 0
  Source counts = 49.5 +/- 14.8
  Background counts = 169.1
  Rate = 0.004 +/- 0.001
[Tue Mar 27 15:47:48 2012] Vigneting correction estimate = 1.000000
[Tue Mar 27 15:47:48 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 27 15:47:48 2012] Assessing source extent using major axis lower bound
[Tue Mar 27 15:47:48 2012] Source does appear to be extended
[Tue Mar 27 15:47:48 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Mar 27 15:48:07 2012] XMMSAS src. selection expression = ellipse(21460.359600, 21528.924064, 552.846616, 552.846616, 0.000000, X, Y)
[Tue Mar 27 15:48:07 2012] Writing source region out to fullrun_pn_xmm0551950401_pi300-10000_pass1_cl_src20_src.reg
[Tue Mar 27 15:48:07 2012] Extracting stamp from image fullrun_pn_xmm0551950401_pi300-10000_cl_sm2.00.img.gz, (215, 216) - (279, 280)
[Tue Mar 27 15:48:07 2012] XMMSAS bgd. selection expression = annulus(21460.359600, 21528.924064, 921.411027, 1842.822053, X, Y)
[Tue Mar 27 15:48:07 2012] Writing fullrun_pn_xmm0551950401_pi300-10000_pass1_cl_src20.gif
[Tue Mar 27 16:07:59 2012] Mean detx,y = (2180.34, -3866.10) 
[Tue Mar 27 16:08:04 2012] Setting backscal keywords in source and bgd. spectrum
[Tue Mar 27 16:09:03 2012] Binned source spectrum to 10 counts/bin
[Tue Mar 27 16:09:04 2012] Setting source spectrum file to fullrun_pn_xmm0551950401_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Tue Mar 27 16:09:04 2012] Setting bgd. spectrum file to fullrun_pn_xmm0551950401_pi300-10000_pass1_cl_src20_bgd.pi.gz
[Tue Mar 27 17:32:13 2012] Not generating rmf since there are only 49 counts
[Tue Mar 27 17:32:13 2012] rmf not generated due to insufficient counts
[Tue Mar 27 17:57:57 2012] Updating aperture counts using extracted products
[Tue Mar 27 17:57:57 2012] Error reading totcts from fullrun_pn_xmm0551950401_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Tue Mar 27 17:57:58 2012] Calculating source flux in energy range 0.30-8.00
[Tue Mar 27 17:57:58 2012] Using photon index=1.80, rate=0.0038, arf fullrun_pn_xmm0551950401_pi300-10000_pass1_cl_src20.arf
[Tue Mar 27 17:57:58 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Tue Mar 27 17:57:58 2012] Updating source flux to 1.2e-14
[Tue Mar 27 17:58:04 2012] Flag b found in src. 20 procflags, skipping spectral fitting
[Tue Mar 27 17:58:04 2012] Source 20 has fewer than 100.000000 counts, skipping spectral fitting