[Fri May 18 09:22:59 2012] Detection parameters:
  Position = (296.7, 170.0) = 19 21 24.20 -58 50 42.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 1106.5 +/- 42.7
  Background counts = 29.5
  Rate = 0.06 +/- 0.002

[Fri May 18 09:23:01 2012] Off-axis axis estimate = 9.31'
[Fri May 18 09:27:56 2012] Using EEF radius (= 11.09 ")to estimate initial spatial extent for simple fitting
[Fri May 18 09:27:56 2012] Initial guess for spatial extent in simple fitting = 11.09"
[Fri May 18 09:27:56 2012] source mask rpix=2.5, npix_max = 37, mask sum = 36, frac = 0.968
[Fri May 18 09:27:56 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 11.09"
[Fri May 18 12:58:43 2012] fullrun_pn_xmm0503750301_pi300-10000_cl_pass0_src4.ximg exists
[Fri May 18 12:58:43 2012] fullrun_pn_xmm0503750301_pi300-10000_cl_pass0_src4_1.ximg exists
[Fri May 18 12:58:43 2012] Fit fullrun_pn_xmm0503750301_pi300-10000_cl_pass0_src4 appears to have run properly
[Fri May 18 12:58:45 2012] fullrun_pn_xmm0503750301_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Fri May 18 12:58:45 2012] fullrun_pn_xmm0503750301_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Fri May 18 12:58:45 2012] Fit fullrun_pn_xmm0503750301_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Fri May 18 19:05:53 2012] Warning, spatial fit 4 centroid is now closest to src. 5
[Fri May 18 19:05:53 2012] Spatial fit model total counts = 3666.500000, observed total counts = 3665.000000
[Fri May 18 19:05:53 2012] Offset between fit and detection position for source 4 = 1.896130 pixels
[Fri May 18 19:05:53 2012] Warning, changing simple spatial fit ID from 4 to 50
[Fri May 18 19:05:53 2012] 2436.184000 total counts/ 2146.330000 bgd. counts: snr = 6.256494
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.896130 pixels
  Position = (296.8, 171.9) = 19 21 24.16 -58 50 33.8
  Extent = 4.9 (4.5-5.6)", rotation angle = 0
  Source counts = 289.9 +/- 49.4
  Background counts = 2146.3
  Rate = 0.01 +/- 0.002
[Fri May 18 19:05:53 2012] Vigneting correction estimate = 1.000000
[Fri May 18 19:05:53 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri May 18 19:05:53 2012] Assessing source extent using major axis lower bound
[Fri May 18 19:05:53 2012] Source does appear to be extended
[Fri May 18 19:05:53 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri May 18 19:06:22 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri May 18 19:06:22 2012] Initial guess for spatial extent in simple fitting = 4.87"
[Fri May 18 19:06:22 2012] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.857
[Fri May 18 19:06:22 2012] Giving source the simple spatial ID 4 for pass 1, mean size = 4.87"
[Fri May 18 21:23:53 2012] fullrun_pn_xmm0503750301_pi300-10000_cl_pass1_src4.ximg exists
[Fri May 18 21:23:53 2012] fullrun_pn_xmm0503750301_pi300-10000_cl_pass1_src4_1.ximg exists
[Fri May 18 21:23:53 2012] Fit fullrun_pn_xmm0503750301_pi300-10000_cl_pass1_src4 appears to have run properly
[Fri May 18 21:23:54 2012] fullrun_pn_xmm0503750301_pi300-10000_cl_pass1_tfrozen_src4.ximg exists
[Fri May 18 21:23:54 2012] fullrun_pn_xmm0503750301_pi300-10000_cl_pass1_tfrozen_src4_1.ximg exists
[Fri May 18 21:23:54 2012] Fit fullrun_pn_xmm0503750301_pi300-10000_cl_pass1_tfrozen_src4 appears to have run properly
[Sat May 19 06:33:37 2012] Spatial fit model total counts = 2737.370000, observed total counts = 2814.000000
[Sat May 19 06:33:37 2012] Offset between fit and detection position for source 4 = 0.629723 pixels
[Sat May 19 06:33:37 2012] 1653.671000 total counts/ 693.624000 bgd. counts: snr = 36.452762
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.629723 pixels
  Position = (297.1, 172.4) = 19 21 23.96 -58 50 31.6
  Extent = 9.7" x 5.4", rotation angle = 101
  Source counts = 960.0 +/- 40.7
  Background counts = 693.6
  Rate = 0.05 +/- 0.002
[Sat May 19 06:33:37 2012] Vigneting correction estimate = 1.000000
[Sat May 19 06:33:37 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May 19 06:33:37 2012] Assessing source extent using major
[Sat May 19 06:33:37 2012] Source does appear to be extended
[Sat May 19 06:33:37 2012] Computing asymmetry using major and minor axis, asym = 1.79
[Sat May 19 06:33:37 2012] Source is asymmetric
[Sat May 19 06:33:49 2012] XMMSAS src. selection expression = ellipse(25800.370873, 14949.952854, 584.571617, 326.461901, 100.727879, X, Y)
[Sat May 19 06:33:49 2012] Writing source region out to fullrun_pn_xmm0503750301_pi300-10000_pass1_cl_src4_src.reg
[Sat May 19 06:33:49 2012] Extracting stamp from image fullrun_pn_xmm0503750301_pi300-10000_cl_sm2.00.img.gz, (264, 139) - (331, 206)
[Sat May 19 06:33:49 2012] XMMSAS bgd. selection expression = annulus(25800.370873, 14949.952854, 974.286028, 1948.572056, X, Y) && !ellipse(25611.148200, 13557.254000, 550.039216, 550.039216, 0.000000, X, Y) && !ellipse(25929.710600, 16057.366000, 967.488028, 967.488028, 0.000000, X, Y) && !ellipse(25692.311707, 14130.918930, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26122.999939, 17697.402527, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26056.802094, 17090.061920, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25993.964000, 16654.942602, 574.746417, 574.746417, 0.000000, X, Y) && !ellipse(25859.902466, 15611.172104, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(25569.089400, 13287.190000, 794.251223, 794.251223, 0.000000, X, Y)
[Sat May 19 06:33:49 2012] Writing fullrun_pn_xmm0503750301_pi300-10000_pass1_cl_src4.gif
[Sat May 19 06:39:00 2012] Mean detx,y = (189.67, 12367.15) 
[Sat May 19 06:39:03 2012] Setting backscal keywords in source and bgd. spectrum
[Sat May 19 06:39:16 2012] Binned source spectrum to 10 counts/bin
[Sat May 19 06:39:17 2012] Setting source spectrum file to fullrun_pn_xmm0503750301_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Sat May 19 06:39:17 2012] Setting bgd. spectrum file to fullrun_pn_xmm0503750301_pi300-10000_pass1_cl_src4_bgd.pi.gz
[Sat May 19 21:44:45 2012] Updating aperture counts using extracted products
[Sat May 19 21:44:45 2012] Error reading totcts from fullrun_pn_xmm0503750301_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Sat May 19 21:44:46 2012] Calculating source flux in energy range 0.30-8.00
[Sat May 19 21:44:46 2012] Using photon index=1.80, rate=0.0479, arf fullrun_pn_xmm0503750301_pi300-10000_pass1_cl_src4.arf
[Sat May 19 21:44:46 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sat May 19 21:44:46 2012] Updating source flux to 2.9e-13