[Thu Mar 29 10:39:45 2012] Detection parameters:
  Position = (313.5, 327.1) = 10 46 32.08 13 45 27.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 233.5 +/- 21.2
  Background counts = 43.1
  Rate = 0.008 +/- 0.0008

[Thu Mar 29 10:39:46 2012] Off-axis axis estimate = 2.35'
[Thu Mar 29 12:00:09 2012] Using EEF radius (= 7.60 ")to estimate initial spatial extent for simple fitting
[Thu Mar 29 12:00:09 2012] Initial guess for spatial extent in simple fitting = 7.60"
[Thu Mar 29 12:00:09 2012] source mask rpix=1.7, npix_max = 20, mask sum = 20, frac = 0.990
[Thu Mar 29 12:00:09 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 7.60"
[Thu Mar 29 13:03:48 2012] fullrun_mos1_xmm0551450101_pi300-10000_cl_pass0_src4.ximg exists
[Thu Mar 29 13:03:48 2012] fullrun_mos1_xmm0551450101_pi300-10000_cl_pass0_src4_1.ximg exists
[Thu Mar 29 13:03:48 2012] Fit fullrun_mos1_xmm0551450101_pi300-10000_cl_pass0_src4 appears to have run properly
[Thu Mar 29 13:03:48 2012] fullrun_mos1_xmm0551450101_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Thu Mar 29 13:03:48 2012] fullrun_mos1_xmm0551450101_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Thu Mar 29 13:03:48 2012] Fit fullrun_mos1_xmm0551450101_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Thu Mar 29 14:01:55 2012] Source 4 is offset by 7.454304 and 5.763873 pixels which is larger than
2 X fitted extent = 2.556432 x 2.556432, not incorporating fit results
[Thu Mar 29 14:01:55 2012] Vigneting correction estimate = 1.000000
[Thu Mar 29 14:01:55 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Mar 29 14:01:55 2012] Assessing source extent using major
[Thu Mar 29 14:01:55 2012] Source does appear to be extended
[Thu Mar 29 14:01:55 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Mar 29 15:14:05 2012] Using EEF radius (= 7.60 ")to estimate initial spatial extent for simple fitting
[Thu Mar 29 15:14:05 2012] Initial guess for spatial extent in simple fitting = 7.60"
[Thu Mar 29 15:14:05 2012] source mask rpix=1.7, npix_max = 20, mask sum = 20, frac = 0.990
[Thu Mar 29 15:14:05 2012] Giving source the simple spatial ID 4 for pass 1, mean size = 7.60"
[Thu Mar 29 16:07:57 2012] fullrun_mos1_xmm0551450101_pi300-10000_cl_pass1_src4.ximg exists
[Thu Mar 29 16:07:57 2012] fullrun_mos1_xmm0551450101_pi300-10000_cl_pass1_src4_1.ximg exists
[Thu Mar 29 16:07:57 2012] Fit fullrun_mos1_xmm0551450101_pi300-10000_cl_pass1_src4 appears to have run properly
[Thu Mar 29 16:07:57 2012] fullrun_mos1_xmm0551450101_pi300-10000_cl_pass1_tfrozen_src4.ximg exists
[Thu Mar 29 16:07:57 2012] fullrun_mos1_xmm0551450101_pi300-10000_cl_pass1_tfrozen_src4_1.ximg exists
[Thu Mar 29 16:07:57 2012] Fit fullrun_mos1_xmm0551450101_pi300-10000_cl_pass1_tfrozen_src4 appears to have run properly
[Thu Mar 29 16:57:02 2012] Spatial fit model total counts = 541.216000, observed total counts = 538.000000
[Thu Mar 29 16:57:02 2012] Offset between fit and detection position for source 4 = 0.266657 pixels
[Thu Mar 29 16:57:02 2012] 466.821000 total counts/ 346.800000 bgd. counts: snr = 6.444922
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.266657 pixels
  Position = (313.2, 327.2) = 10 46 32.16 13 45 27.1
  Extent = 5.5 (4.4-7.0)" x 4.2 (3.4-5.3)", rotation angle = 65 (26-90) degrees
  Source counts = 120.0 +/- 21.6
  Background counts = 346.8
  Rate = 0.005 +/- 0.0009
[Thu Mar 29 16:57:02 2012] Vigneting correction estimate = 1.000000
[Thu Mar 29 16:57:02 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Mar 29 16:57:02 2012] Assessing source extent using major axis lower bound
[Thu Mar 29 16:57:02 2012] Source does appear to be extended
[Thu Mar 29 16:57:02 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.83
[Thu Mar 29 18:52:45 2012] XMMSAS src. selection expression = ellipse(27200.763920, 28416.913800, 329.823609, 250.671007, 65.411000, X, Y)
[Thu Mar 29 18:52:45 2012] Writing source region out to fullrun_mos1_xmm0551450101_pi300-10000_pass1_cl_src4_src.reg
[Thu Mar 29 18:52:45 2012] Extracting stamp from image fullrun_mos1_xmm0551450101_pi300-10000_cl_sm2.00.img.gz, (294, 308) - (332, 346)
[Thu Mar 29 18:52:45 2012] XMMSAS bgd. selection expression = annulus(27200.763920, 28416.913800, 549.706016, 1099.412032, X, Y) && !ellipse(26348.618200, 27930.504400, 382.664011, 382.664011, 0.000000, X, Y) && !ellipse(25870.403107, 28376.578186, 870.000000, 870.000000, 0.000000, X, Y)
[Thu Mar 29 18:52:45 2012] Writing fullrun_mos1_xmm0551450101_pi300-10000_pass1_cl_src4.gif
[Thu Mar 29 18:53:56 2012] Mean detx,y = (484.01, 697.95) 
[Thu Mar 29 18:53:58 2012] Setting backscal keywords in source and bgd. spectrum
[Thu Mar 29 18:54:11 2012] Binned source spectrum to 10 counts/bin
[Thu Mar 29 18:54:11 2012] Setting source spectrum file to fullrun_mos1_xmm0551450101_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Thu Mar 29 18:54:11 2012] Setting bgd. spectrum file to fullrun_mos1_xmm0551450101_pi300-10000_pass1_cl_src4_bgd.pi.gz
[Thu Mar 29 19:55:45 2012] Updating aperture counts using extracted products
[Thu Mar 29 19:55:45 2012] Error reading totcts from fullrun_mos1_xmm0551450101_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Thu Mar 29 19:55:46 2012] Calculating source flux in energy range 0.30-8.00
[Thu Mar 29 19:55:46 2012] Using photon index=1.80, rate=0.00507, arf fullrun_mos1_xmm0551450101_pi300-10000_pass1_cl_src4.arf
[Thu Mar 29 19:55:46 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Mar 29 19:55:46 2012] Updating source flux to 6.4e-14
[Thu Mar 29 19:55:51 2012] Flag b found in src. 4 procflags, skipping spectral fitting