[Tue Aug 14 10:09:53 2012] Detection parameters:
  Position = (243.7, 259.8) = 4 20 18.35 55 55 51.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 405.2 +/- 31.2
  Background counts = 219.1
  Rate = 0.01 +/- 0.0009

[Tue Aug 14 10:09:54 2012] Off-axis axis estimate = 4.86'
[Tue Aug 14 10:15:34 2012] Using EEF radius (= 8.86 ")to estimate initial spatial extent for simple fitting
[Tue Aug 14 10:15:34 2012] Initial guess for spatial extent in simple fitting = 8.86"
[Tue Aug 14 10:15:34 2012] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.972
[Tue Aug 14 10:15:34 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 8.86"
[Tue Aug 14 10:26:51 2012] fullrun_pn_xmm0139760101_pi300-10000_cl_pass0_src4.ximg exists
[Tue Aug 14 10:26:51 2012] fullrun_pn_xmm0139760101_pi300-10000_cl_pass0_src4_1.ximg exists
[Tue Aug 14 10:26:51 2012] Fit fullrun_pn_xmm0139760101_pi300-10000_cl_pass0_src4 appears to have run properly
[Tue Aug 14 10:26:52 2012] fullrun_pn_xmm0139760101_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Tue Aug 14 10:26:52 2012] fullrun_pn_xmm0139760101_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Tue Aug 14 10:26:52 2012] Fit fullrun_pn_xmm0139760101_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Tue Aug 14 10:50:23 2012] Spatial fit model total counts = 468.000000, observed total counts = 468.000000
[Tue Aug 14 10:50:23 2012] Offset between fit and detection position for source 4 = 0.254682 pixels
[Tue Aug 14 10:50:23 2012] 468.335000 total counts/ 307.912000 bgd. counts: snr = 9.142255
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.254682 pixels
  Position = (243.8, 259.5) = 4 20 18.33 55 55 50.1
  Extent = 4.9 (4.2-6.1)", rotation angle = 0
  Source counts = 160.4 +/- 21.6
  Background counts = 307.9
  Rate = 0.007 +/- 0.0009
[Tue Aug 14 10:50:23 2012] Vigneting correction estimate = 1.000000
[Tue Aug 14 10:50:23 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Aug 14 10:50:23 2012] Assessing source extent using major axis lower bound
[Tue Aug 14 10:50:23 2012] Source does appear to be extended
[Tue Aug 14 10:50:23 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Aug 14 10:50:37 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Aug 14 10:50:37 2012] Initial guess for spatial extent in simple fitting = 4.94"
[Tue Aug 14 10:50:37 2012] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.840
[Tue Aug 14 10:50:37 2012] Giving source the simple spatial ID 4 for pass 1, mean size = 4.94"
[Tue Aug 14 11:01:04 2012] fullrun_pn_xmm0139760101_pi300-10000_cl_pass1_src4.ximg exists
[Tue Aug 14 11:01:04 2012] fullrun_pn_xmm0139760101_pi300-10000_cl_pass1_src4_1.ximg exists
[Tue Aug 14 11:01:04 2012] Fit fullrun_pn_xmm0139760101_pi300-10000_cl_pass1_src4 appears to have run properly
[Tue Aug 14 11:01:04 2012] fullrun_pn_xmm0139760101_pi300-10000_cl_pass1_tfrozen_src4.ximg exists
[Tue Aug 14 11:01:04 2012] fullrun_pn_xmm0139760101_pi300-10000_cl_pass1_tfrozen_src4_1.ximg exists
[Tue Aug 14 11:01:04 2012] Fit fullrun_pn_xmm0139760101_pi300-10000_cl_pass1_tfrozen_src4 appears to have run properly
[Tue Aug 14 11:23:19 2012] Spatial fit model total counts = 469.956000, observed total counts = 470.000000
[Tue Aug 14 11:23:19 2012] Offset between fit and detection position for source 4 = 0.010921 pixels
[Tue Aug 14 11:23:19 2012] 470.418000 total counts/ 308.380000 bgd. counts: snr = 9.227282
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.010921 pixels
  Position = (243.8, 259.5) = 4 20 18.33 55 55 50.1
  Extent = 5.0 (4.2-6.1)", rotation angle = 0
  Source counts = 162.0 +/- 21.7
  Background counts = 308.4
  Rate = 0.007 +/- 0.0009
[Tue Aug 14 11:23:19 2012] Vigneting correction estimate = 1.000000
[Tue Aug 14 11:23:19 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Aug 14 11:23:19 2012] Assessing source extent using major axis lower bound
[Tue Aug 14 11:23:19 2012] Source does appear to be extended
[Tue Aug 14 11:23:19 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Aug 14 11:23:32 2012] XMMSAS src. selection expression = ellipse(21159.830080, 22532.169200, 302.638809, 302.638809, 0.000000, X, Y)
[Tue Aug 14 11:23:32 2012] Writing source region out to fullrun_pn_xmm0139760101_pi300-10000_pass1_cl_src4_src.reg
[Tue Aug 14 11:23:32 2012] Extracting stamp from image fullrun_pn_xmm0139760101_pi300-10000_cl_sm2.00.img.gz, (226, 242) - (261, 277)
[Tue Aug 14 11:23:32 2012] XMMSAS bgd. selection expression = annulus(21159.830080, 22532.169200, 504.398015, 1008.796029, X, Y)
[Tue Aug 14 11:23:32 2012] Writing fullrun_pn_xmm0139760101_pi300-10000_pass1_cl_src4.gif
[Tue Aug 14 11:28:07 2012] Mean detx,y = (-5363.32, 5415.27) 
[Tue Aug 14 11:28:12 2012] Setting backscal keywords in source and bgd. spectrum
[Tue Aug 14 11:28:37 2012] Binned source spectrum to 10 counts/bin
[Tue Aug 14 11:28:38 2012] Setting source spectrum file to fullrun_pn_xmm0139760101_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Tue Aug 14 11:28:38 2012] Setting bgd. spectrum file to fullrun_pn_xmm0139760101_pi300-10000_pass1_cl_src4_bgd.pi.gz
[Tue Aug 14 12:02:55 2012] Updating aperture counts using extracted products
[Tue Aug 14 12:02:55 2012] Error reading totcts from fullrun_pn_xmm0139760101_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Tue Aug 14 12:02:55 2012] Calculating source flux in energy range 0.30-8.00
[Tue Aug 14 12:02:55 2012] Using photon index=1.80, rate=0.00665, arf fullrun_pn_xmm0139760101_pi300-10000_pass1_cl_src4.arf
[Tue Aug 14 12:02:55 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Tue Aug 14 12:02:55 2012] Updating source flux to 3.1e-14