[Wed Jul 25 10:53:08 2012] Detection parameters:
  Position = (416.8, 372.1) = 7 44 12.29 39 32 27.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 1762.8 +/- 55.1
  Background counts = 176.7
  Rate = 0.02 +/- 0.0006

[Wed Jul 25 10:53:10 2012] Off-axis axis estimate = 10.11'
[Wed Jul 25 10:59:40 2012] Using EEF radius (= 11.48 ")to estimate initial spatial extent for simple fitting
[Wed Jul 25 10:59:40 2012] Initial guess for spatial extent in simple fitting = 11.48"
[Wed Jul 25 10:59:40 2012] source mask rpix=2.6, npix_max = 39, mask sum = 36, frac = 0.913
[Wed Jul 25 10:59:40 2012] Giving source the simple spatial ID 9 for pass 0, mean size = 11.48"
[Wed Jul 25 13:00:10 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass0_src9.ximg exists
[Wed Jul 25 13:00:10 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass0_src9_1.ximg exists
[Wed Jul 25 13:00:10 2012] Fit fullrun_pn_xmm0551851201_pi300-10000_cl_pass0_src9 appears to have run properly
[Wed Jul 25 13:00:10 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass0_tfrozen_src9.ximg exists
[Wed Jul 25 13:00:10 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass0_tfrozen_src9_1.ximg exists
[Wed Jul 25 13:00:10 2012] Fit fullrun_pn_xmm0551851201_pi300-10000_cl_pass0_tfrozen_src9 appears to have run properly
[Wed Jul 25 14:36:43 2012] Warning, spatial fit 9 centroid is now closest to src. 41
[Wed Jul 25 14:36:43 2012] Spatial fit model total counts = 1948.700000, observed total counts = 1946.000000
[Wed Jul 25 14:36:43 2012] Offset between fit and detection position for source 12 = 2.652278 pixels
[Wed Jul 25 14:36:43 2012] Warning, changing simple spatial fit ID from 9 to 38
[Wed Jul 25 14:36:43 2012] 1972.361000 total counts/ 1517.500000 bgd. counts: snr = 11.676545
Spatial fit parameters:
  Offset between fit and detection position for source 12 = 2.652278 pixels
  Position = (419.4, 372.2) = 7 44 11.30 39 32 27.4
  Extent = 8.7 (7.1-9.5)" x 5.2 (4.6-5.8)", rotation angle = 0 (348-0) degrees
  Source counts = 454.9 +/- 44.4
  Background counts = 1517.5
  Rate = 0.006 +/- 0.0006
[Wed Jul 25 14:36:43 2012] Vigneting correction estimate = 1.000000
[Wed Jul 25 14:36:43 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jul 25 14:36:43 2012] Assessing source extent using major axis lower bound
[Wed Jul 25 14:36:43 2012] Source does appear to be extended
[Wed Jul 25 14:36:43 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.24
[Wed Jul 25 14:37:07 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Jul 25 14:37:07 2012] Initial guess for spatial extent in simple fitting = 6.93"
[Wed Jul 25 14:37:07 2012] source mask rpix=1.6, npix_max = 17, mask sum = 20, frac = 1.142
[Wed Jul 25 14:37:07 2012] Giving source the simple spatial ID 8 for pass 1, mean size = 6.93"
[Wed Jul 25 16:44:25 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass1_src8.ximg exists
[Wed Jul 25 16:44:25 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass1_src8_1.ximg exists
[Wed Jul 25 16:44:25 2012] Fit fullrun_pn_xmm0551851201_pi300-10000_cl_pass1_src8 appears to have run properly
[Wed Jul 25 16:44:26 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass1_tfrozen_src8.ximg exists
[Wed Jul 25 16:44:26 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass1_tfrozen_src8_1.ximg exists
[Wed Jul 25 16:44:26 2012] Fit fullrun_pn_xmm0551851201_pi300-10000_cl_pass1_tfrozen_src8 appears to have run properly
[Wed Jul 25 18:55:56 2012] Warning, spatial fit 8 centroid is now closest to src. 41
[Wed Jul 25 18:55:56 2012] Spatial fit model total counts = 1991.140000, observed total counts = 1946.000000
[Wed Jul 25 18:55:56 2012] Offset between fit and detection position for source 12 = 2.454488 pixels
[Wed Jul 25 18:55:56 2012] Warning, changing simple spatial fit ID from 8 to 37
[Wed Jul 25 18:55:56 2012] 2015.477000 total counts/ 1542.720000 bgd. counts: snr = 12.036339
Spatial fit parameters:
  Offset between fit and detection position for source 12 = 2.454488 pixels
  Position = (417.0, 372.2) = 7 44 12.22 39 32 27.3
  Extent = 5.4" x 5.1", rotation angle = 4
  Source counts = 472.8 +/- 44.9
  Background counts = 1542.7
  Rate = 0.007 +/- 0.0006
[Wed Jul 25 18:55:56 2012] Vigneting correction estimate = 1.000000
[Wed Jul 25 18:55:56 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jul 25 18:55:56 2012] Assessing source extent using major
[Wed Jul 25 18:55:56 2012] Source does appear to be extended
[Wed Jul 25 18:55:56 2012] Computing asymmetry using major and minor axis, asym = 1.07
[Wed Jul 25 18:56:18 2012] XMMSAS src. selection expression = ellipse(36226.815842, 32331.395182, 324.538365, 304.654029, 3.708560, X, Y)
[Wed Jul 25 18:56:18 2012] Writing source region out to fullrun_pn_xmm0551851201_pi300-10000_pass1_cl_src12_src.reg
[Wed Jul 25 18:56:18 2012] Extracting stamp from image fullrun_pn_xmm0551851201_pi300-10000_cl_sm2.00.img.gz, (398, 354) - (436, 391)
[Wed Jul 25 18:56:18 2012] XMMSAS bgd. selection expression = annulus(36226.815842, 32331.395182, 540.897275, 1081.794549, X, Y) && !ellipse(35575.655609, 32598.396027, 870.000000, 870.000000, 0.000000, X, Y)
[Wed Jul 25 18:56:18 2012] Writing fullrun_pn_xmm0551851201_pi300-10000_pass1_cl_src12.gif
[Wed Jul 25 19:24:56 2012] Mean detx,y = (10462.17, -2266.33) 
[Wed Jul 25 19:24:59 2012] Setting backscal keywords in source and bgd. spectrum
[Wed Jul 25 19:25:13 2012] Binned source spectrum to 10 counts/bin
[Wed Jul 25 19:25:13 2012] Setting source spectrum file to fullrun_pn_xmm0551851201_pi300-10000_pass1_cl_src12_src_b10.pi.gz
[Wed Jul 25 19:25:13 2012] Setting bgd. spectrum file to fullrun_pn_xmm0551851201_pi300-10000_pass1_cl_src12_bgd.pi.gz
[Wed Jul 25 22:20:35 2012] Updating aperture counts using extracted products
[Wed Jul 25 22:20:35 2012] Error reading totcts from fullrun_pn_xmm0551851201_pi300-10000_pass1_cl_src12_src_b10.pi.gz
[Wed Jul 25 22:20:36 2012] Calculating source flux in energy range 0.30-8.00
[Wed Jul 25 22:20:36 2012] Using photon index=1.80, rate=0.00669, arf fullrun_pn_xmm0551851201_pi300-10000_pass1_cl_src12.arf
[Wed Jul 25 22:20:36 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Wed Jul 25 22:20:36 2012] Updating source flux to 3.3e-14