[Sat Mar 24 16:48:31 2012] Detection parameters:
  Position = (361.4, 394.7) = 18 9 35.79 -19 38 16.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 201.4 +/- 22.2
  Background counts = 112.8
  Rate = 0.004 +/- 0.0005

[Sat Mar 24 16:48:32 2012] Off-axis axis estimate = 8.34'
[Sat Mar 24 16:56:01 2012] Using EEF radius (= 10.60 ")to estimate initial spatial extent for simple fitting
[Sat Mar 24 16:56:01 2012] Initial guess for spatial extent in simple fitting = 10.60"
[Sat Mar 24 16:56:01 2012] source mask rpix=2.4, npix_max = 34, mask sum = 36, frac = 1.044
[Sat Mar 24 16:56:01 2012] Giving source the simple spatial ID 12 for pass 0, mean size = 10.60"
[Sat Mar 24 18:06:14 2012] fullrun_pn_xmm0504650201_pi300-10000_cl_pass0_src12.ximg exists
[Sat Mar 24 18:06:14 2012] fullrun_pn_xmm0504650201_pi300-10000_cl_pass0_src12_1.ximg exists
[Sat Mar 24 18:06:14 2012] Fit fullrun_pn_xmm0504650201_pi300-10000_cl_pass0_src12 appears to have run properly
[Sat Mar 24 18:06:15 2012] fullrun_pn_xmm0504650201_pi300-10000_cl_pass0_tfrozen_src12.ximg exists
[Sat Mar 24 18:06:15 2012] fullrun_pn_xmm0504650201_pi300-10000_cl_pass0_tfrozen_src12_1.ximg exists
[Sat Mar 24 18:06:15 2012] Fit fullrun_pn_xmm0504650201_pi300-10000_cl_pass0_tfrozen_src12 appears to have run properly
[Sat Mar 24 19:58:47 2012] Warning: source 12 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 16 at 10.353254 pixels away
[Sat Mar 24 19:58:47 2012] Vigneting correction estimate = 1.000000
[Sat Mar 24 19:58:47 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Mar 24 19:58:47 2012] Assessing source extent using major
[Sat Mar 24 19:58:47 2012] Source does appear to be extended
[Sat Mar 24 19:58:47 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Mar 24 19:59:15 2012] Using EEF radius (= 10.60 ")to estimate initial spatial extent for simple fitting
[Sat Mar 24 19:59:15 2012] Initial guess for spatial extent in simple fitting = 10.60"
[Sat Mar 24 19:59:15 2012] source mask rpix=2.4, npix_max = 34, mask sum = 36, frac = 1.044
[Sat Mar 24 19:59:15 2012] Giving source the simple spatial ID 12 for pass 1, mean size = 10.60"
[Sat Mar 24 20:57:07 2012] fullrun_pn_xmm0504650201_pi300-10000_cl_pass1_src12.ximg exists
[Sat Mar 24 20:57:07 2012] fullrun_pn_xmm0504650201_pi300-10000_cl_pass1_src12_1.ximg exists
[Sat Mar 24 20:57:07 2012] Fit fullrun_pn_xmm0504650201_pi300-10000_cl_pass1_src12 appears to have run properly
[Sat Mar 24 20:57:07 2012] fullrun_pn_xmm0504650201_pi300-10000_cl_pass1_tfrozen_src12.ximg exists
[Sat Mar 24 20:57:07 2012] fullrun_pn_xmm0504650201_pi300-10000_cl_pass1_tfrozen_src12_1.ximg exists
[Sat Mar 24 20:57:07 2012] Fit fullrun_pn_xmm0504650201_pi300-10000_cl_pass1_tfrozen_src12 appears to have run properly
[Sat Mar 24 22:15:31 2012] Spatial fit model total counts = 1866.130000, observed total counts = 1875.000000
[Sat Mar 24 22:15:31 2012] Offset between fit and detection position for source 16 = 0.290859 pixels
[Sat Mar 24 22:15:31 2012] 1867.476000 total counts/ 1743.110000 bgd. counts: snr = 2.978786
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.290859 pixels
  Position = (361.1, 394.6) = 18 9 35.88 -19 38 17.2
  Extent = 5.6" x 3.5", rotation angle = 0
  Source counts = 124.4 +/- 43.2
  Background counts = 1743.1
  Rate = 0.002 +/- 0.0006
[Sat Mar 24 22:15:31 2012] Vigneting correction estimate = 1.000000
[Sat Mar 24 22:15:31 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Mar 24 22:15:31 2012] Assessing source extent using major
[Sat Mar 24 22:15:31 2012] Source does appear to be extended
[Sat Mar 24 22:15:31 2012] Computing asymmetry using major and minor axis, asym = 1.63
[Sat Mar 24 22:15:31 2012] Source is asymmetric
[Sat Mar 24 22:15:54 2012] XMMSAS src. selection expression = ellipse(31369.846371, 34282.091423, 338.165247, 207.594235, 0.000000, X, Y)
[Sat Mar 24 22:15:54 2012] Writing source region out to fullrun_pn_xmm0504650201_pi300-10000_pass1_cl_src16_src.reg
[Sat Mar 24 22:15:54 2012] Extracting stamp from image fullrun_pn_xmm0504650201_pi300-10000_cl_sm2.00.img.gz, (342, 375) - (381, 414)
[Sat Mar 24 22:15:54 2012] XMMSAS bgd. selection expression = annulus(31369.846371, 34282.091423, 563.608745, 1127.217490, X, Y) && !ellipse(31397.475830, 35998.198212, 870.000000, 870.000000, 0.000000, X, Y)
[Sat Mar 24 22:15:54 2012] Writing fullrun_pn_xmm0504650201_pi300-10000_pass1_cl_src16.gif
[Sat Mar 24 22:54:09 2012] Mean detx,y = (4361.68, -6905.04) 
[Sat Mar 24 22:54:17 2012] Setting backscal keywords in source and bgd. spectrum
[Sat Mar 24 22:54:40 2012] Binned source spectrum to 10 counts/bin
[Sat Mar 24 22:54:41 2012] Setting source spectrum file to fullrun_pn_xmm0504650201_pi300-10000_pass1_cl_src16_src_b10.pi.gz
[Sat Mar 24 22:54:41 2012] Setting bgd. spectrum file to fullrun_pn_xmm0504650201_pi300-10000_pass1_cl_src16_bgd.pi.gz
[Sun Mar 25 01:44:30 2012] Updating aperture counts using extracted products
[Sun Mar 25 01:44:30 2012] Error reading totcts from fullrun_pn_xmm0504650201_pi300-10000_pass1_cl_src16_src_b10.pi.gz
[Sun Mar 25 01:44:32 2012] Calculating source flux in energy range 0.30-8.00
[Sun Mar 25 01:44:32 2012] Using photon index=1.80, rate=0.00172, arf fullrun_pn_xmm0504650201_pi300-10000_pass1_cl_src16.arf
[Sun Mar 25 01:44:32 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sun Mar 25 01:44:32 2012] Updating source flux to 8.8e-15