[Thu Dec 22 02:22:02 2011] Detection parameters:
  Position = (334.5, 191.6) = 2 10 0.27 -50 56 47.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 39.3 +/- 9.9
  Background counts = 17.3
  Rate = 0.003 +/- 0.0007

[Thu Dec 22 02:22:02 2011] Off-axis axis estimate = 8.18'
[Thu Dec 22 02:25:33 2011] Using EEF radius (= 10.52 ")to estimate initial spatial extent for simple fitting
[Thu Dec 22 02:25:33 2011] Initial guess for spatial extent in simple fitting = 10.52"
[Thu Dec 22 02:25:33 2011] source mask rpix=2.4, npix_max = 34, mask sum = 25, frac = 0.734
[Thu Dec 22 02:25:33 2011] Giving source the simple spatial ID 21 for pass 0, mean size = 10.52"
[Thu Dec 22 04:01:33 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass0_src21.ximg exists
[Thu Dec 22 04:01:33 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass0_src21_1.ximg exists
[Thu Dec 22 04:01:33 2011] Fit fullrun_pn_xmm0551020701_pi300-10000_cl_pass0_src21 appears to have run properly
[Thu Dec 22 04:01:33 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass0_tfrozen_src21.ximg exists
[Thu Dec 22 04:01:33 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass0_tfrozen_src21_1.ximg exists
[Thu Dec 22 04:01:33 2011] Fit fullrun_pn_xmm0551020701_pi300-10000_cl_pass0_tfrozen_src21 appears to have run properly
[Thu Dec 22 05:12:28 2011] Spatial fit model total counts = 255.375000, observed total counts = 261.000000
[Thu Dec 22 05:12:28 2011] Offset between fit and detection position for source 21 = 2.341434 pixels
[Thu Dec 22 05:12:28 2011] 225.166600 total counts/ 94.677600 bgd. counts: snr = 13.410664
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 2.341434 pixels
  Position = (335.7, 189.6) = 2 9 59.70 -50 56 57.1
  Extent = 15.6 (8.0-21.0)", rotation angle = 0
  Source counts = 130.5 +/- 15.0
  Background counts = 94.7
  Rate = 0.009 +/- 0.001
[Thu Dec 22 05:12:28 2011] Vigneting correction estimate = 1.000000
[Thu Dec 22 05:12:28 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Dec 22 05:12:28 2011] Assessing source extent using major axis lower bound
[Thu Dec 22 05:12:28 2011] Source does appear to be extended
[Thu Dec 22 05:12:28 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Dec 22 05:12:48 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Dec 22 05:12:48 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Thu Dec 22 05:12:48 2011] Initial guess for spatial extent in simple fitting = 15.56"
[Thu Dec 22 05:12:48 2011] source mask rpix=3.6, npix_max = 66, mask sum = 60, frac = 0.902
[Thu Dec 22 05:12:48 2011] Giving source the simple spatial ID 21 for pass 1, mean size = 15.56"
[Thu Dec 22 06:34:31 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass1_src21.ximg exists
[Thu Dec 22 06:34:31 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass1_src21_1.ximg exists
[Thu Dec 22 06:34:31 2011] Fit fullrun_pn_xmm0551020701_pi300-10000_cl_pass1_src21 appears to have run properly
[Thu Dec 22 06:34:32 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass1_tfrozen_src21.ximg exists
[Thu Dec 22 06:34:32 2011] fullrun_pn_xmm0551020701_pi300-10000_cl_pass1_tfrozen_src21_1.ximg exists
[Thu Dec 22 06:34:32 2011] Fit fullrun_pn_xmm0551020701_pi300-10000_cl_pass1_tfrozen_src21 appears to have run properly
[Thu Dec 22 07:23:46 2011] Spatial fit model total counts = 419.214000, observed total counts = 419.000000
[Thu Dec 22 07:23:46 2011] Offset between fit and detection position for source 21 = 1.670967 pixels
[Thu Dec 22 07:23:46 2011] 418.330500 total counts/ 375.042000 bgd. counts: snr = 2.235283
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 1.670967 pixels
  Position = (334.6, 190.9) = 2 10 0.19 -50 56 51.5
  Extent = 9.2 (6.0-15.1)", rotation angle = 0
  Source counts = 43.3 +/- 20.5
  Background counts = 375.0
  Rate = 0.003 +/- 0.001
[Thu Dec 22 07:23:46 2011] Vigneting correction estimate = 1.000000
[Thu Dec 22 07:23:46 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Dec 22 07:23:46 2011] Assessing source extent using major axis lower bound
[Thu Dec 22 07:23:46 2011] Source does appear to be extended
[Thu Dec 22 07:23:46 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Dec 22 07:24:08 2011] XMMSAS src. selection expression = ellipse(29063.733600, 16555.864200, 554.466016, 554.466016, 0.000000, X, Y)
[Thu Dec 22 07:24:08 2011] Writing source region out to fullrun_pn_xmm0551020701_pi300-10000_pass1_cl_src21_src.reg
[Thu Dec 22 07:24:08 2011] Extracting stamp from image fullrun_pn_xmm0551020701_pi300-10000_cl_sm2.00.img.gz, (303, 159) - (366, 223)
[Thu Dec 22 07:24:08 2011] XMMSAS bgd. selection expression = annulus(29063.733600, 16555.864200, 924.110027, 1848.220053, X, Y) && !ellipse(28615.550000, 17331.958680, 625.964018, 625.964018, 0.000000, X, Y)
[Thu Dec 22 07:24:08 2011] Writing fullrun_pn_xmm0551020701_pi300-10000_pass1_cl_src21.gif
[Thu Dec 22 07:48:30 2011] Mean detx,y = (-10140.41, -2438.50) 
[Thu Dec 22 07:48:35 2011] Setting backscal keywords in source and bgd. spectrum
[Thu Dec 22 07:49:19 2011] Binned source spectrum to 10 counts/bin
[Thu Dec 22 07:49:19 2011] Setting source spectrum file to fullrun_pn_xmm0551020701_pi300-10000_pass1_cl_src21_src_b10.pi.gz
[Thu Dec 22 07:49:19 2011] Setting bgd. spectrum file to fullrun_pn_xmm0551020701_pi300-10000_pass1_cl_src21_bgd.pi.gz
[Thu Dec 22 08:23:08 2011] Not generating rmf since there are only 43 counts
[Thu Dec 22 08:23:08 2011] rmf not generated due to insufficient counts
[Thu Dec 22 09:00:37 2011] Updating aperture counts using extracted products
[Thu Dec 22 09:00:37 2011] Error reading totcts from fullrun_pn_xmm0551020701_pi300-10000_pass1_cl_src21_src_b10.pi.gz
[Thu Dec 22 09:00:38 2011] Calculating source flux in energy range 0.30-8.00
[Thu Dec 22 09:00:38 2011] Using photon index=1.80, rate=0.00289, arf fullrun_pn_xmm0551020701_pi300-10000_pass1_cl_src21.arf
[Thu Dec 22 09:00:38 2011] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Dec 22 09:00:38 2011] Updating source flux to 2e-14
[Thu Dec 22 09:01:33 2011] Source 21 has fewer than 100.000000 counts, skipping spectral fitting