[Thu Jan  5 10:40:51 2012] Detection parameters:
  Position = (256.6, 176.8) = 11 57 28.70 52 38 34.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 505.6 +/- 27.4
  Background counts = 25.7
  Rate = 0.02 +/- 0.001

[Thu Jan  5 10:40:51 2012] Off-axis axis estimate = 9.32'
[Thu Jan  5 10:44:57 2012] Using EEF radius (= 11.09 ")to estimate initial spatial extent for simple fitting
[Thu Jan  5 10:44:57 2012] Initial guess for spatial extent in simple fitting = 11.09"
[Thu Jan  5 10:44:57 2012] source mask rpix=2.5, npix_max = 37, mask sum = 29, frac = 0.780
[Thu Jan  5 10:44:57 2012] Giving source the simple spatial ID 40 for pass 0, mean size = 11.09"
[Thu Jan  5 12:41:46 2012] fullrun_pn_xmm0504100901_pi300-10000_cl_pass0_src40.ximg exists
[Thu Jan  5 12:41:46 2012] fullrun_pn_xmm0504100901_pi300-10000_cl_pass0_src40_1.ximg exists
[Thu Jan  5 12:41:46 2012] Fit fullrun_pn_xmm0504100901_pi300-10000_cl_pass0_src40 appears to have run properly
[Thu Jan  5 12:41:46 2012] fullrun_pn_xmm0504100901_pi300-10000_cl_pass0_tfrozen_src40.ximg exists
[Thu Jan  5 12:41:46 2012] fullrun_pn_xmm0504100901_pi300-10000_cl_pass0_tfrozen_src40_1.ximg exists
[Thu Jan  5 12:41:46 2012] Fit fullrun_pn_xmm0504100901_pi300-10000_cl_pass0_tfrozen_src40 appears to have run properly
[Thu Jan  5 14:46:17 2012] Spatial fit model total counts = 824.000000, observed total counts = 824.000000
[Thu Jan  5 14:46:17 2012] Offset between fit and detection position for source 41 = 0.436759 pixels
[Thu Jan  5 14:46:17 2012] 824.424000 total counts/ 461.213000 bgd. counts: snr = 16.912516
Spatial fit parameters:
  Offset between fit and detection position for source 41 = 0.436759 pixels
  Position = (257.0, 176.7) = 11 57 28.50 52 38 35.0
  Extent = 5.5 (5.0-6.0)", rotation angle = 0
  Source counts = 363.2 +/- 28.7
  Background counts = 461.2
  Rate = 0.02 +/- 0.001
[Thu Jan  5 14:46:17 2012] Vigneting correction estimate = 1.000000
[Thu Jan  5 14:46:17 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Jan  5 14:46:17 2012] Assessing source extent using major axis lower bound
[Thu Jan  5 14:46:17 2012] Source does appear to be extended
[Thu Jan  5 14:46:17 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Jan  5 14:46:48 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Jan  5 14:46:48 2012] Initial guess for spatial extent in simple fitting = 5.47"
[Thu Jan  5 14:46:48 2012] source mask rpix=1.3, npix_max = 12, mask sum = 12, frac = 0.971
[Thu Jan  5 14:46:48 2012] Giving source the simple spatial ID 39 for pass 1, mean size = 5.47"
[Thu Jan  5 16:29:02 2012] fullrun_pn_xmm0504100901_pi300-10000_cl_pass1_src39.ximg exists
[Thu Jan  5 16:29:02 2012] fullrun_pn_xmm0504100901_pi300-10000_cl_pass1_src39_1.ximg exists
[Thu Jan  5 16:29:02 2012] Fit fullrun_pn_xmm0504100901_pi300-10000_cl_pass1_src39 appears to have run properly
[Thu Jan  5 16:29:02 2012] fullrun_pn_xmm0504100901_pi300-10000_cl_pass1_tfrozen_src39.ximg exists
[Thu Jan  5 16:29:02 2012] fullrun_pn_xmm0504100901_pi300-10000_cl_pass1_tfrozen_src39_1.ximg exists
[Thu Jan  5 16:29:02 2012] Fit fullrun_pn_xmm0504100901_pi300-10000_cl_pass1_tfrozen_src39 appears to have run properly
[Thu Jan  5 18:07:38 2012] Spatial fit model total counts = 656.000000, observed total counts = 656.000000
[Thu Jan  5 18:07:38 2012] Offset between fit and detection position for source 41 = 0.035189 pixels
[Thu Jan  5 18:07:38 2012] 660.661000 total counts/ 306.671000 bgd. counts: snr = 20.214111
Spatial fit parameters:
  Offset between fit and detection position for source 41 = 0.035189 pixels
  Position = (257.0, 176.7) = 11 57 28.51 52 38 35.0
  Extent = 5.4 (4.8-5.8)", rotation angle = 0
  Source counts = 354.0 +/- 25.7
  Background counts = 306.7
  Rate = 0.02 +/- 0.001
[Thu Jan  5 18:07:38 2012] Vigneting correction estimate = 1.000000
[Thu Jan  5 18:07:38 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Jan  5 18:07:38 2012] Assessing source extent using major axis lower bound
[Thu Jan  5 18:07:38 2012] Source does appear to be extended
[Thu Jan  5 18:07:38 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Jan  5 18:08:08 2012] XMMSAS src. selection expression = ellipse(22308.929182, 15327.996000, 321.493809, 321.493809, 0.000000, X, Y)
[Thu Jan  5 18:08:08 2012] Writing source region out to fullrun_pn_xmm0504100901_pi300-10000_pass1_cl_src41_src.reg
[Thu Jan  5 18:08:08 2012] Extracting stamp from image fullrun_pn_xmm0504100901_pi300-10000_cl_sm2.00.img.gz, (239, 158) - (275, 195)
[Thu Jan  5 18:08:08 2012] XMMSAS bgd. selection expression = annulus(22308.929182, 15327.996000, 535.823015, 1071.646031, X, Y)
[Thu Jan  5 18:08:08 2012] Writing fullrun_pn_xmm0504100901_pi300-10000_pass1_cl_src41.gif
[Thu Jan  5 18:45:20 2012] Mean detx,y = (-7268.40, 10780.73) 
[Thu Jan  5 18:45:25 2012] Setting backscal keywords in source and bgd. spectrum
[Thu Jan  5 18:45:54 2012] Binned source spectrum to 10 counts/bin
[Thu Jan  5 18:45:54 2012] Setting source spectrum file to fullrun_pn_xmm0504100901_pi300-10000_pass1_cl_src41_src_b10.pi.gz
[Thu Jan  5 18:45:54 2012] Setting bgd. spectrum file to fullrun_pn_xmm0504100901_pi300-10000_pass1_cl_src41_bgd.pi.gz
[Thu Jan  5 19:54:48 2012] Updating aperture counts using extracted products
[Thu Jan  5 19:54:48 2012] Error reading totcts from fullrun_pn_xmm0504100901_pi300-10000_pass1_cl_src41_src_b10.pi.gz
[Thu Jan  5 19:54:49 2012] Calculating source flux in energy range 0.30-8.00
[Thu Jan  5 19:54:49 2012] Using photon index=1.80, rate=0.015, arf fullrun_pn_xmm0504100901_pi300-10000_pass1_cl_src41.arf
[Thu Jan  5 19:54:49 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Jan  5 19:54:50 2012] Updating source flux to 1e-13