[Wed Feb  1 10:09:31 2012] Detection parameters:
  Position = (179.4, 453.3) = 0 43 39.20 41 26 55.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 101.0 +/- 15.2
  Background counts = 30.3
  Rate = 0.005 +/- 0.0008

[Wed Feb  1 10:09:36 2012] Off-axis axis estimate = 14.16'
[Wed Feb  1 10:13:05 2012] Using EEF radius (= 13.51 ")to estimate initial spatial extent for simple fitting
[Wed Feb  1 10:13:05 2012] Initial guess for spatial extent in simple fitting = 13.51"
[Wed Feb  1 10:13:05 2012] source mask rpix=3.1, npix_max = 51, mask sum = 49, frac = 0.942
[Wed Feb  1 10:13:05 2012] Giving source the simple spatial ID 72 for pass 0, mean size = 13.51"
[Wed Feb  1 16:17:07 2012] fullrun_pn_xmm0505720601_pi300-10000_cl_pass0_src72.ximg exists
[Wed Feb  1 16:17:07 2012] fullrun_pn_xmm0505720601_pi300-10000_cl_pass0_src72_1.ximg exists
[Wed Feb  1 16:17:07 2012] Fit fullrun_pn_xmm0505720601_pi300-10000_cl_pass0_src72 appears to have run properly
[Wed Feb  1 16:17:09 2012] fullrun_pn_xmm0505720601_pi300-10000_cl_pass0_tfrozen_src72.ximg exists
[Wed Feb  1 16:17:09 2012] fullrun_pn_xmm0505720601_pi300-10000_cl_pass0_tfrozen_src72_1.ximg exists
[Wed Feb  1 16:17:09 2012] Fit fullrun_pn_xmm0505720601_pi300-10000_cl_pass0_tfrozen_src72 appears to have run properly
[Wed Feb  1 23:02:08 2012] Spatial fit model total counts = 576.729000, observed total counts = 587.000000
[Wed Feb  1 23:02:08 2012] Offset between fit and detection position for source 73 = 1.547136 pixels
[Wed Feb  1 23:02:08 2012] 578.647000 total counts/ 315.933000 bgd. counts: snr = 14.780384
Spatial fit parameters:
  Offset between fit and detection position for source 73 = 1.547136 pixels
  Position = (179.0, 454.8) = 0 43 39.36 41 26 57.6
  Extent = 27.0 (27.0-54.0)" x 12.3 (10.4-14.7)", rotation angle = 304 (297-312) degrees
  Source counts = 262.7 +/- 24.1
  Background counts = 315.9
  Rate = 0.01 +/- 0.001
[Wed Feb  1 23:02:08 2012] Vigneting correction estimate = 1.000000
[Wed Feb  1 23:02:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Feb  1 23:02:08 2012] Assessing source extent using major axis lower bound
[Wed Feb  1 23:02:08 2012] Source does appear to be extended
[Wed Feb  1 23:02:08 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.84
[Wed Feb  1 23:02:08 2012] Source is asymmetric
[Wed Feb  1 23:03:03 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Feb  1 23:03:03 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Wed Feb  1 23:03:03 2012] Initial guess for spatial extent in simple fitting = 19.67"
[Wed Feb  1 23:03:03 2012] source mask rpix=4.5, npix_max = 100, mask sum = 99, frac = 0.981
[Wed Feb  1 23:03:03 2012] Giving source the simple spatial ID 71 for pass 1, mean size = 19.67"
[Thu Feb  2 03:26:28 2012] fullrun_pn_xmm0505720601_pi300-10000_cl_pass1_src71.ximg exists
[Thu Feb  2 03:26:29 2012] fullrun_pn_xmm0505720601_pi300-10000_cl_pass1_src71_1.ximg exists
[Thu Feb  2 03:26:29 2012] Fit fullrun_pn_xmm0505720601_pi300-10000_cl_pass1_src71 appears to have run properly
[Thu Feb  2 03:26:30 2012] fullrun_pn_xmm0505720601_pi300-10000_cl_pass1_tfrozen_src71.ximg exists
[Thu Feb  2 03:26:30 2012] fullrun_pn_xmm0505720601_pi300-10000_cl_pass1_tfrozen_src71_1.ximg exists
[Thu Feb  2 03:26:30 2012] Fit fullrun_pn_xmm0505720601_pi300-10000_cl_pass1_tfrozen_src71 appears to have run properly
[Thu Feb  2 08:44:26 2012] Warning, spatial fit 71 centroid is now closest to src. 42
[Thu Feb  2 08:44:26 2012] Vigneting correction estimate = 1.000000
[Thu Feb  2 08:44:26 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Feb  2 08:44:26 2012] Assessing source extent using major axis lower bound
[Thu Feb  2 08:44:26 2012] Source does appear to be extended
[Thu Feb  2 08:44:26 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.84
[Thu Feb  2 08:44:26 2012] Source is asymmetric
[Thu Feb  2 08:45:16 2012] XMMSAS src. selection expression = ellipse(15522.657800, 39515.138600, 1621.020047, 739.392021, 303.907701, X, Y)
[Thu Feb  2 08:45:16 2012] Writing source region out to fullrun_pn_xmm0505720601_pi300-10000_pass1_cl_src73_src.reg
[Thu Feb  2 08:45:16 2012] Extracting stamp from image fullrun_pn_xmm0505720601_pi300-10000_cl_sm2.00.img.gz, (86, 362) - (272, 548)
[Thu Feb  2 08:45:16 2012] XMMSAS bgd. selection expression = annulus(15522.657800, 39515.138600, 2701.700078, 5403.400155, X, Y) && !ellipse(20420.127600, 40459.146600, 487.556814, 487.556814, 0.000000, X, Y) && !ellipse(14369.112740, 36197.446204, 1391.406492, 512.411898, 314.198001, X, Y) && !ellipse(14069.290390, 35959.195831, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(11673.724000, 33648.969200, 480.200814, 480.200814, 0.000000, X, Y)
[Thu Feb  2 08:45:16 2012] Writing fullrun_pn_xmm0505720601_pi300-10000_pass1_cl_src73.gif
[Thu Feb  2 09:44:23 2012] Mean detx,y = (-17390.78, -2456.50) 
[Thu Feb  2 09:44:25 2012] Setting backscal keywords in source and bgd. spectrum
[Thu Feb  2 09:45:01 2012] Binned source spectrum to 10 counts/bin
[Thu Feb  2 09:45:02 2012] Setting source spectrum file to fullrun_pn_xmm0505720601_pi300-10000_pass1_cl_src73_src_b10.pi.gz
[Thu Feb  2 09:45:02 2012] Setting bgd. spectrum file to fullrun_pn_xmm0505720601_pi300-10000_pass1_cl_src73_bgd.pi.gz
[Thu Feb  2 22:57:25 2012] Updating aperture counts using extracted products
[Thu Feb  2 22:57:25 2012] Error reading totcts from fullrun_pn_xmm0505720601_pi300-10000_pass1_cl_src73_src_b10.pi.gz
[Thu Feb  2 22:57:26 2012] Calculating source flux in energy range 0.30-8.00
[Thu Feb  2 22:57:26 2012] Using photon index=1.80, rate=0.0135, arf fullrun_pn_xmm0505720601_pi300-10000_pass1_cl_src73.arf
[Thu Feb  2 22:57:26 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Feb  2 22:57:26 2012] Updating source flux to 1.2e-13