[Sun Mar 11 07:56:15 2012] Detection parameters:
  Position = (332.9, 164.1) = 23 36 43.54 -55 55 23.3
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 955.7 +/- 40.2
  Background counts = 95.8
  Rate = 0.07 +/- 0.003

[Sun Mar 11 07:56:16 2012] Off-axis axis estimate = 10.05'
[Sun Mar 11 08:23:22 2012] Using EEF radius (= 11.45 ")to estimate initial spatial extent for simple fitting
[Sun Mar 11 08:23:22 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sun Mar 11 08:23:22 2012] Initial guess for spatial extent in simple fitting = 11.45"
[Sun Mar 11 08:23:22 2012] source mask rpix=2.6, npix_max = 39, mask sum = 36, frac = 0.917
[Sun Mar 11 08:23:22 2012] Giving source the simple spatial ID 2 for pass 0, mean size = 11.45"
[Sun Mar 11 08:54:15 2012] fullrun_mos1_xmm0505381301_pi300-10000_cl_pass0_src2.ximg exists
[Sun Mar 11 08:54:15 2012] fullrun_mos1_xmm0505381301_pi300-10000_cl_pass0_src2_1.ximg exists
[Sun Mar 11 08:54:15 2012] Fit fullrun_mos1_xmm0505381301_pi300-10000_cl_pass0_src2 appears to have run properly
[Sun Mar 11 08:54:15 2012] fullrun_mos1_xmm0505381301_pi300-10000_cl_pass0_tfrozen_src2.ximg exists
[Sun Mar 11 08:54:15 2012] fullrun_mos1_xmm0505381301_pi300-10000_cl_pass0_tfrozen_src2_1.ximg exists
[Sun Mar 11 08:54:15 2012] Fit fullrun_mos1_xmm0505381301_pi300-10000_cl_pass0_tfrozen_src2 appears to have run properly
[Sun Mar 11 09:36:27 2012] Spatial fit model total counts = 584.843000, observed total counts = 583.000000
[Sun Mar 11 09:36:27 2012] Offset between fit and detection position for source 4 = 0.096020 pixels
[Sun Mar 11 09:36:27 2012] 579.621000 total counts/ 225.410000 bgd. counts: snr = 23.592581
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.096020 pixels
  Position = (332.8, 164.2) = 23 36 43.59 -55 55 23.1
  Extent = 7.9 (6.9-9.0)" x 4.7 (4.1-5.3)", rotation angle = 357 (347-4) degrees
  Source counts = 354.2 +/- 24.1
  Background counts = 225.4
  Rate = 0.03 +/- 0.002
[Sun Mar 11 09:36:27 2012] Vigneting correction estimate = 1.000000
[Sun Mar 11 09:36:27 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Mar 11 09:36:27 2012] Assessing source extent using major axis lower bound
[Sun Mar 11 09:36:27 2012] Source does appear to be extended
[Sun Mar 11 09:36:27 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.30
[Sun Mar 11 10:00:04 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Mar 11 10:00:04 2012] Initial guess for spatial extent in simple fitting = 6.27"
[Sun Mar 11 10:00:04 2012] source mask rpix=1.4, npix_max = 15, mask sum = 16, frac = 1.062
[Sun Mar 11 10:00:04 2012] Giving source the simple spatial ID 2 for pass 1, mean size = 6.27"
[Sun Mar 11 10:34:13 2012] fullrun_mos1_xmm0505381301_pi300-10000_cl_pass1_src2.ximg exists
[Sun Mar 11 10:34:13 2012] fullrun_mos1_xmm0505381301_pi300-10000_cl_pass1_src2_1.ximg exists
[Sun Mar 11 10:34:13 2012] Fit fullrun_mos1_xmm0505381301_pi300-10000_cl_pass1_src2 appears to have run properly
[Sun Mar 11 10:34:13 2012] fullrun_mos1_xmm0505381301_pi300-10000_cl_pass1_tfrozen_src2.ximg exists
[Sun Mar 11 10:34:13 2012] fullrun_mos1_xmm0505381301_pi300-10000_cl_pass1_tfrozen_src2_1.ximg exists
[Sun Mar 11 10:34:13 2012] Fit fullrun_mos1_xmm0505381301_pi300-10000_cl_pass1_tfrozen_src2 appears to have run properly
[Sun Mar 11 11:24:04 2012] Spatial fit model total counts = 528.360000, observed total counts = 576.000000
[Sun Mar 11 11:24:04 2012] Offset between fit and detection position for source 4 = 0.040883 pixels
[Sun Mar 11 11:24:04 2012] 523.069000 total counts/ 203.392000 bgd. counts: snr = 22.415295
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.040883 pixels
  Position = (332.8, 164.2) = 23 36 43.61 -55 55 23.1
  Extent = 7.8" x 4.8", rotation angle = 357
  Source counts = 319.7 +/- 22.9
  Background counts = 203.4
  Rate = 0.03 +/- 0.002
[Sun Mar 11 11:24:04 2012] Vigneting correction estimate = 1.000000
[Sun Mar 11 11:24:04 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Mar 11 11:24:04 2012] Assessing source extent using major
[Sun Mar 11 11:24:04 2012] Source does appear to be extended
[Sun Mar 11 11:24:04 2012] Computing asymmetry using major and minor axis, asym = 1.64
[Sun Mar 11 11:24:04 2012] Source is asymmetric
[Sun Mar 11 11:55:14 2012] XMMSAS src. selection expression = ellipse(28902.436710, 14235.745983, 470.893898, 287.264022, 356.838249, X, Y)
[Sun Mar 11 11:55:14 2012] Writing source region out to fullrun_mos1_xmm0505381301_pi300-10000_pass1_cl_src4_src.reg
[Sun Mar 11 11:55:14 2012] Extracting stamp from image fullrun_mos1_xmm0505381301_pi300-10000_cl_sm2.00.img.gz, (306, 137) - (360, 191)
[Sun Mar 11 11:55:14 2012] XMMSAS bgd. selection expression = annulus(28902.436710, 14235.745983, 784.823163, 1569.646327, X, Y) && !ellipse(28609.718964, 13447.651123, 870.000000, 870.000000, 0.000000, X, Y)
[Sun Mar 11 11:55:14 2012] Writing fullrun_mos1_xmm0505381301_pi300-10000_pass1_cl_src4.gif
[Sun Mar 11 11:55:37 2012] Mean detx,y = (-5737.81, 9881.78) 
[Sun Mar 11 11:55:39 2012] Setting backscal keywords in source and bgd. spectrum
[Sun Mar 11 11:55:50 2012] Binned source spectrum to 10 counts/bin
[Sun Mar 11 11:55:50 2012] Setting source spectrum file to fullrun_mos1_xmm0505381301_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Sun Mar 11 11:55:50 2012] Setting bgd. spectrum file to fullrun_mos1_xmm0505381301_pi300-10000_pass1_cl_src4_bgd.pi.gz
[Sun Mar 11 12:55:39 2012] Updating aperture counts using extracted products
[Sun Mar 11 12:55:39 2012] Error reading totcts from fullrun_mos1_xmm0505381301_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Sun Mar 11 12:55:39 2012] Calculating source flux in energy range 0.30-8.00
[Sun Mar 11 12:55:39 2012] Using photon index=1.80, rate=0.027, arf fullrun_mos1_xmm0505381301_pi300-10000_pass1_cl_src4.arf
[Sun Mar 11 12:55:39 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sun Mar 11 12:55:40 2012] Updating source flux to 4.9e-13