[Thu Apr  5 16:43:15 2012] Detection parameters:
  Position = (240.7, 371.2) = 8 2 26.98 0 52 16.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 226.2 +/- 21.7
  Background counts = 65.2
  Rate = 0.01 +/- 0.001

[Thu Apr  5 16:43:15 2012] Off-axis axis estimate = 6.73'
[Thu Apr  5 16:45:34 2012] Using EEF radius (= 9.79 ")to estimate initial spatial extent for simple fitting
[Thu Apr  5 16:45:34 2012] Initial guess for spatial extent in simple fitting = 9.79"
[Thu Apr  5 16:45:34 2012] source mask rpix=2.3, npix_max = 30, mask sum = 30, frac = 0.991
[Thu Apr  5 16:45:34 2012] Giving source the simple spatial ID 23 for pass 0, mean size = 9.79"
[Thu Apr  5 17:27:15 2012] fullrun_pn_xmm0550850101_pi300-10000_cl_pass0_src23.ximg exists
[Thu Apr  5 17:27:15 2012] fullrun_pn_xmm0550850101_pi300-10000_cl_pass0_src23_1.ximg exists
[Thu Apr  5 17:27:15 2012] Fit fullrun_pn_xmm0550850101_pi300-10000_cl_pass0_src23 appears to have run properly
[Thu Apr  5 17:27:15 2012] fullrun_pn_xmm0550850101_pi300-10000_cl_pass0_tfrozen_src23.ximg exists
[Thu Apr  5 17:27:15 2012] fullrun_pn_xmm0550850101_pi300-10000_cl_pass0_tfrozen_src23_1.ximg exists
[Thu Apr  5 17:27:15 2012] Fit fullrun_pn_xmm0550850101_pi300-10000_cl_pass0_tfrozen_src23 appears to have run properly
[Thu Apr  5 18:19:09 2012] Warning: source 23 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 25 at 12.711886 pixels away
[Thu Apr  5 18:19:09 2012] Vigneting correction estimate = 1.000000
[Thu Apr  5 18:19:09 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Apr  5 18:19:09 2012] Assessing source extent using major
[Thu Apr  5 18:19:09 2012] Source does appear to be extended
[Thu Apr  5 18:19:09 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Apr  5 18:19:25 2012] Using EEF radius (= 9.79 ")to estimate initial spatial extent for simple fitting
[Thu Apr  5 18:19:25 2012] Initial guess for spatial extent in simple fitting = 9.79"
[Thu Apr  5 18:19:25 2012] source mask rpix=2.3, npix_max = 30, mask sum = 30, frac = 0.991
[Thu Apr  5 18:19:25 2012] Giving source the simple spatial ID 23 for pass 1, mean size = 9.79"
[Thu Apr  5 18:58:47 2012] fullrun_pn_xmm0550850101_pi300-10000_cl_pass1_src23.ximg exists
[Thu Apr  5 18:58:47 2012] fullrun_pn_xmm0550850101_pi300-10000_cl_pass1_src23_1.ximg exists
[Thu Apr  5 18:58:47 2012] Fit fullrun_pn_xmm0550850101_pi300-10000_cl_pass1_src23 appears to have run properly
[Thu Apr  5 18:58:47 2012] fullrun_pn_xmm0550850101_pi300-10000_cl_pass1_tfrozen_src23.ximg exists
[Thu Apr  5 18:58:47 2012] fullrun_pn_xmm0550850101_pi300-10000_cl_pass1_tfrozen_src23_1.ximg exists
[Thu Apr  5 18:58:47 2012] Fit fullrun_pn_xmm0550850101_pi300-10000_cl_pass1_tfrozen_src23 appears to have run properly
[Thu Apr  5 19:46:46 2012] Spatial fit model total counts = 610.238000, observed total counts = 640.000000
[Thu Apr  5 19:46:46 2012] Offset between fit and detection position for source 25 = 1.345477 pixels
[Thu Apr  5 19:46:46 2012] 610.423000 total counts/ 501.125000 bgd. counts: snr = 4.882465
Spatial fit parameters:
  Offset between fit and detection position for source 25 = 1.345477 pixels
  Position = (239.4, 370.9) = 8 2 27.37 0 52 14.1
  Extent = 6.6 (5.4-8.9)" x 5.3 (4.9-6.9)", rotation angle = 329
  Source counts = 109.3 +/- 24.7
  Background counts = 501.1
  Rate = 0.003 +/- 0.0006
[Thu Apr  5 19:46:46 2012] Vigneting correction estimate = 1.000000
[Thu Apr  5 19:46:46 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Apr  5 19:46:46 2012] Assessing source extent using major axis lower bound
[Thu Apr  5 19:46:46 2012] Source does appear to be extended
[Thu Apr  5 19:46:46 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.78
[Thu Apr  5 19:47:02 2012] XMMSAS src. selection expression = ellipse(20780.900800, 32221.704600, 396.709811, 316.231209, 328.594177, X, Y)
[Thu Apr  5 19:47:02 2012] Writing source region out to fullrun_pn_xmm0550850101_pi300-10000_pass1_cl_src25_src.reg
[Thu Apr  5 19:47:02 2012] Extracting stamp from image fullrun_pn_xmm0550850101_pi300-10000_cl_sm2.00.img.gz, (217, 348) - (262, 394)
[Thu Apr  5 19:47:02 2012] XMMSAS bgd. selection expression = annulus(20780.900800, 32221.704600, 661.183019, 1322.366038, X, Y) && !ellipse(19660.512604, 33668.548065, 870.000000, 870.000000, 0.000000, X, Y)
[Thu Apr  5 19:47:02 2012] Writing fullrun_pn_xmm0550850101_pi300-10000_pass1_cl_src25.gif
[Thu Apr  5 20:00:00 2012] Mean detx,y = (-5275.40, -5449.23) 
[Thu Apr  5 20:00:01 2012] Setting backscal keywords in source and bgd. spectrum
[Thu Apr  5 20:00:09 2012] Binned source spectrum to 10 counts/bin
[Thu Apr  5 20:00:10 2012] Setting source spectrum file to fullrun_pn_xmm0550850101_pi300-10000_pass1_cl_src25_src_b10.pi.gz
[Thu Apr  5 20:00:10 2012] Setting bgd. spectrum file to fullrun_pn_xmm0550850101_pi300-10000_pass1_cl_src25_bgd.pi.gz
[Thu Apr  5 21:03:28 2012] Updating aperture counts using extracted products
[Thu Apr  5 21:03:28 2012] Error reading totcts from fullrun_pn_xmm0550850101_pi300-10000_pass1_cl_src25_src_b10.pi.gz
[Thu Apr  5 21:03:28 2012] Calculating source flux in energy range 0.30-8.00
[Thu Apr  5 21:03:28 2012] Using photon index=1.80, rate=0.00281, arf fullrun_pn_xmm0550850101_pi300-10000_pass1_cl_src25.arf
[Thu Apr  5 21:03:28 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Apr  5 21:03:28 2012] Updating source flux to 1.3e-14