[Sun Jun  9 09:41:03 2013] Detection parameters:
  Position = (347.0, 256.0) = 18 0 8.02 -24 5 18.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 426.0 +/- 27.8
  Background counts = 29.9
  Rate = 0.02 +/- 0.001

[Sun Jun  9 09:41:08 2013] Off-axis axis estimate = 4.68'
[Sun Jun  9 09:42:49 2013] Using EEF radius (= 8.77 ")to estimate initial spatial extent for simple fitting
[Sun Jun  9 09:42:49 2013] Initial guess for spatial extent in simple fitting = 8.77"
[Sun Jun  9 09:42:49 2013] source mask rpix=2.0, npix_max = 25, mask sum = 30, frac = 1.185
[Sun Jun  9 09:42:49 2013] Giving source the simple spatial ID 16 for pass 0, mean size = 8.77"
[Sun Jun  9 09:42:50 2013] fullrun_mos1_xmm0503850101_pi300-10000_cl_pass0_src16.ximg exists
[Sun Jun  9 09:42:50 2013] fullrun_mos1_xmm0503850101_pi300-10000_cl_pass0_src16_1.ximg exists
[Sun Jun  9 09:42:50 2013] Fit fullrun_mos1_xmm0503850101_pi300-10000_cl_pass0_src16 appears to have run properly
[Sun Jun  9 09:42:52 2013] fullrun_mos1_xmm0503850101_pi300-10000_cl_pass0_tfrozen_src16.ximg exists
[Sun Jun  9 09:42:52 2013] fullrun_mos1_xmm0503850101_pi300-10000_cl_pass0_tfrozen_src16_1.ximg exists
[Sun Jun  9 09:42:52 2013] Fit fullrun_mos1_xmm0503850101_pi300-10000_cl_pass0_tfrozen_src16 appears to have run properly
[Sun Jun  9 09:43:44 2013] Warning, spatial fit 16 centroid is now closest to src. 100
[Sun Jun  9 09:43:44 2013] Spatial fit model total counts = 731.782000, observed total counts = 816.000000
[Sun Jun  9 09:43:44 2013] Poor agreement between spatial fit and data for source 18
It may help to tweak spatial fit manually
Not incorporating fit results
[Sun Jun  9 09:43:45 2013] Vigneting correction estimate = 1.000000
[Sun Jun  9 09:43:45 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jun  9 09:43:45 2013] Assessing source extent using major
[Sun Jun  9 09:43:45 2013] Source does appear to be extended
[Sun Jun  9 09:43:45 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Jun  9 09:45:02 2013] Using EEF radius (= 8.77 ")to estimate initial spatial extent for simple fitting
[Sun Jun  9 09:45:02 2013] Initial guess for spatial extent in simple fitting = 8.77"
[Sun Jun  9 09:45:02 2013] source mask rpix=2.0, npix_max = 25, mask sum = 30, frac = 1.185
[Sun Jun  9 09:45:02 2013] Giving source the simple spatial ID 14 for pass 1, mean size = 8.77"
[Sun Jun  9 09:45:03 2013] fullrun_mos1_xmm0503850101_pi300-10000_cl_pass1_src14.ximg exists
[Sun Jun  9 09:45:03 2013] fullrun_mos1_xmm0503850101_pi300-10000_cl_pass1_src14_1.ximg exists
[Sun Jun  9 09:45:03 2013] Fit fullrun_mos1_xmm0503850101_pi300-10000_cl_pass1_src14 appears to have run properly
[Sun Jun  9 09:45:06 2013] fullrun_mos1_xmm0503850101_pi300-10000_cl_pass1_tfrozen_src14.ximg exists
[Sun Jun  9 09:45:06 2013] fullrun_mos1_xmm0503850101_pi300-10000_cl_pass1_tfrozen_src14_1.ximg exists
[Sun Jun  9 09:45:06 2013] Fit fullrun_mos1_xmm0503850101_pi300-10000_cl_pass1_tfrozen_src14 appears to have run properly
[Sun Jun  9 09:46:00 2013] Spatial fit model total counts = 1236.000000, observed total counts = 1283.000000
[Sun Jun  9 09:46:00 2013] Offset between fit and detection position for source 18 = 0.435677 pixels
[Sun Jun  9 09:46:00 2013] 1191.552000 total counts/ 805.405000 bgd. counts: snr = 13.606471
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.435677 pixels
  Position = (346.7, 256.2) = 18 0 8.14 -24 5 16.5
  Extent = 9.5 (8.3-10.7)", rotation angle = 0
  Source counts = 386.1 +/- 34.5
  Background counts = 805.4
  Rate = 0.01 +/- 0.001
[Sun Jun  9 09:46:00 2013] Vigneting correction estimate = 1.000000
[Sun Jun  9 09:46:00 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jun  9 09:46:00 2013] Assessing source extent using major axis lower bound
[Sun Jun  9 09:46:00 2013] Source does appear to be extended
[Sun Jun  9 09:46:00 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Jun  9 09:47:33 2013] XMMSAS src. selection expression = ellipse(30112.261000, 22245.135600, 571.609816, 571.609816, 0.000000, X, Y)
[Sun Jun  9 09:47:33 2013] Not overwriting source region fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18_src.reg
[Sun Jun  9 09:47:33 2013] Extracting stamp from image fullrun_mos1_xmm0503850101_pi300-10000_cl_sm2.00.img.gz, (314, 223) - (380, 289)
[Sun Jun  9 09:47:33 2013] XMMSAS bgd. selection expression = annulus(30112.261000, 22245.135600, 952.683027, 1905.366055, X, Y) && !ellipse(32395.015472, 20114.995209, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29370.910553, 22862.860260, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(30058.230000, 21216.934000, 516.359215, 516.359215, 0.000000, X, Y) && !ellipse(29616.815836, 20437.419800, 539.095216, 539.095216, 0.000000, X, Y) && !ellipse(29432.961243, 21349.253281, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28844.208496, 20831.501328, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27409.874000, 22282.594000, 1352.648039, 1352.648039, 0.000000, X, Y)
[Sun Jun  9 09:47:33 2013] Writing fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18.gif
[Sun Jun  9 09:47:41 2013] ../../xmm0503850101/products/events/fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18_src.evt and ../../xmm0503850101/products/events/fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18_bgd.evt exist, delete to re-create
[Sun Jun  9 09:47:41 2013] Mean detx,y = (2273.37, -5499.63) 
[Sun Jun  9 09:47:41 2013] ../../xmm0503850101/products/images/fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18_src.img and ../../xmm0503850101/products/images/fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18_bgd.img exist, delete to re-create
[Sun Jun  9 09:47:41 2013] ../../xmm0503850101/products/spectra/fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18_src_b10.pi.gz and ../../xmm0503850101/products/spectra/fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18_bgd.pi exist, delete to re-create
[Sun Jun  9 09:47:41 2013] Setting source spectrum file to fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18_src_b10.pi.gz
[Sun Jun  9 09:47:41 2013] Setting bgd. spectrum file to fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18_bgd.pi.gz
[Sun Jun  9 09:47:41 2013] ../../xmm0503850101/products/lightcurves/fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18_src.lc and ../../xmm0503850101/products/lightcurves/fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18_bgd.lc exist, delete to re-create
[Sun Jun  9 09:47:58 2013] fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18.rmf exists, delete to re-create
[Sun Jun  9 09:47:58 2013] fullrun_mos1_xmm0503850101_pi300-10000_pass1_cl_src18.arf exists, delete to re-create