[Tue Aug 21 11:20:47 2012] Detection parameters:
  Position = (290.3, 398.7) = 11 55 20.73 23 33 11.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 516.0 +/- 29.5
  Background counts = 66.0
  Rate = 0.008 +/- 0.0005

[Tue Aug 21 11:20:54 2012] Off-axis axis estimate = 7.29'
[Tue Aug 21 11:27:19 2012] Using EEF radius (= 10.07 ")to estimate initial spatial extent for simple fitting
[Tue Aug 21 11:27:19 2012] Initial guess for spatial extent in simple fitting = 10.07"
[Tue Aug 21 11:27:19 2012] source mask rpix=2.3, npix_max = 31, mask sum = 30, frac = 0.946
[Tue Aug 21 11:27:19 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 10.07"
[Tue Aug 21 15:05:57 2012] fullrun_pn_xmm0551280101_pi300-10000_cl_pass0_src18.ximg exists
[Tue Aug 21 15:05:57 2012] fullrun_pn_xmm0551280101_pi300-10000_cl_pass0_src18_1.ximg exists
[Tue Aug 21 15:05:57 2012] Fit fullrun_pn_xmm0551280101_pi300-10000_cl_pass0_src18 appears to have run properly
[Tue Aug 21 15:05:58 2012] fullrun_pn_xmm0551280101_pi300-10000_cl_pass0_tfrozen_src18.ximg exists
[Tue Aug 21 15:05:58 2012] fullrun_pn_xmm0551280101_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists
[Tue Aug 21 15:05:58 2012] Fit fullrun_pn_xmm0551280101_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly
[Tue Aug 21 17:41:06 2012] Spatial fit model total counts = 1101.150000, observed total counts = 1021.000000
[Tue Aug 21 17:41:06 2012] Offset between fit and detection position for source 20 = 0.250073 pixels
[Tue Aug 21 17:41:06 2012] 1094.878000 total counts/ 740.386000 bgd. counts: snr = 13.027988
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.250073 pixels
  Position = (290.1, 398.5) = 11 55 20.80 23 33 11.0
  Extent = 5.8 (5.0-6.5)", rotation angle = 0
  Source counts = 354.5 +/- 33.1
  Background counts = 740.4
  Rate = 0.007 +/- 0.0007
[Tue Aug 21 17:41:06 2012] Vigneting correction estimate = 1.000000
[Tue Aug 21 17:41:06 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Aug 21 17:41:06 2012] Assessing source extent using major axis lower bound
[Tue Aug 21 17:41:06 2012] Source does appear to be extended
[Tue Aug 21 17:41:06 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Aug 21 17:41:31 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Aug 21 17:41:31 2012] Initial guess for spatial extent in simple fitting = 5.75"
[Tue Aug 21 17:41:31 2012] source mask rpix=1.3, npix_max = 13, mask sum = 12, frac = 0.903
[Tue Aug 21 17:41:31 2012] Giving source the simple spatial ID 18 for pass 1, mean size = 5.75"
[Tue Aug 21 20:13:46 2012] fullrun_pn_xmm0551280101_pi300-10000_cl_pass1_src18.ximg exists
[Tue Aug 21 20:13:46 2012] fullrun_pn_xmm0551280101_pi300-10000_cl_pass1_src18_1.ximg exists
[Tue Aug 21 20:13:46 2012] Fit fullrun_pn_xmm0551280101_pi300-10000_cl_pass1_src18 appears to have run properly
[Tue Aug 21 20:13:46 2012] fullrun_pn_xmm0551280101_pi300-10000_cl_pass1_tfrozen_src18.ximg exists
[Tue Aug 21 20:13:47 2012] fullrun_pn_xmm0551280101_pi300-10000_cl_pass1_tfrozen_src18_1.ximg exists
[Tue Aug 21 20:13:47 2012] Fit fullrun_pn_xmm0551280101_pi300-10000_cl_pass1_tfrozen_src18 appears to have run properly
[Tue Aug 21 22:37:44 2012] Spatial fit model total counts = 1101.160000, observed total counts = 1021.000000
[Tue Aug 21 22:37:44 2012] Offset between fit and detection position for source 20 = 0.000047 pixels
[Tue Aug 21 22:37:44 2012] 1094.888000 total counts/ 740.448000 bgd. counts: snr = 13.025531
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.000047 pixels
  Position = (290.1, 398.5) = 11 55 20.80 23 33 11.0
  Extent = 5.8 (5.0-6.5)", rotation angle = 0
  Source counts = 354.4 +/- 33.1
  Background counts = 740.4
  Rate = 0.007 +/- 0.0007
[Tue Aug 21 22:37:44 2012] Vigneting correction estimate = 1.000000
[Tue Aug 21 22:37:44 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Aug 21 22:37:44 2012] Assessing source extent using major axis lower bound
[Tue Aug 21 22:37:44 2012] Source does appear to be extended
[Tue Aug 21 22:37:44 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Aug 21 22:38:18 2012] XMMSAS src. selection expression = ellipse(25192.854700, 34625.276400, 345.224410, 345.224410, 0.000000, X, Y)
[Tue Aug 21 22:38:18 2012] Writing source region out to fullrun_pn_xmm0551280101_pi300-10000_pass1_cl_src20_src.reg
[Tue Aug 21 22:38:18 2012] Extracting stamp from image fullrun_pn_xmm0551280101_pi300-10000_cl_sm2.00.img.gz, (270, 379) - (310, 418)
[Tue Aug 21 22:38:18 2012] XMMSAS bgd. selection expression = annulus(25192.854700, 34625.276400, 575.374017, 1150.748033, X, Y)
[Tue Aug 21 22:38:18 2012] Writing fullrun_pn_xmm0551280101_pi300-10000_pass1_cl_src20.gif
[Tue Aug 21 23:28:22 2012] Mean detx,y = (-4469.29, 9517.04) 
[Tue Aug 21 23:28:25 2012] Setting backscal keywords in source and bgd. spectrum
[Tue Aug 21 23:28:44 2012] Binned source spectrum to 10 counts/bin
[Tue Aug 21 23:28:44 2012] Setting source spectrum file to fullrun_pn_xmm0551280101_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Tue Aug 21 23:28:44 2012] Setting bgd. spectrum file to fullrun_pn_xmm0551280101_pi300-10000_pass1_cl_src20_bgd.pi.gz
[Thu Aug 23 13:57:35 2012] Updating aperture counts using extracted products
[Thu Aug 23 13:57:35 2012] Error reading totcts from fullrun_pn_xmm0551280101_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Thu Aug 23 13:57:37 2012] Calculating source flux in energy range 0.30-8.00
[Thu Aug 23 13:57:37 2012] Using photon index=1.80, rate=0.00698, arf fullrun_pn_xmm0551280101_pi300-10000_pass1_cl_src20.arf
[Thu Aug 23 13:57:37 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Aug 23 13:57:37 2012] Updating source flux to 3.8e-14