[Mon Feb 13 10:23:59 2012] Detection parameters:
  Position = (370.1, 288.6) = 8 34 53.12 -45 12 54.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 177.8 +/- 23.4
  Background counts = 185.8
  Rate = 0.02 +/- 0.003

[Mon Feb 13 10:23:59 2012] Off-axis axis estimate = 5.25'
[Mon Feb 13 10:26:44 2012] Using EEF radius (= 9.05 ")to estimate initial spatial extent for simple fitting
[Mon Feb 13 10:26:44 2012] Initial guess for spatial extent in simple fitting = 9.05"
[Mon Feb 13 10:26:44 2012] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.938
[Mon Feb 13 10:26:44 2012] Giving source the simple spatial ID 8 for pass 0, mean size = 9.05"
[Mon Feb 13 11:23:40 2012] fullrun_pn_xmm0510390501_pi300-10000_cl_pass0_src8.ximg exists
[Mon Feb 13 11:23:40 2012] fullrun_pn_xmm0510390501_pi300-10000_cl_pass0_src8_1.ximg exists
[Mon Feb 13 11:23:40 2012] Fit fullrun_pn_xmm0510390501_pi300-10000_cl_pass0_src8 appears to have run properly
[Mon Feb 13 11:23:40 2012] fullrun_pn_xmm0510390501_pi300-10000_cl_pass0_tfrozen_src8.ximg exists
[Mon Feb 13 11:23:40 2012] fullrun_pn_xmm0510390501_pi300-10000_cl_pass0_tfrozen_src8_1.ximg exists
[Mon Feb 13 11:23:40 2012] Fit fullrun_pn_xmm0510390501_pi300-10000_cl_pass0_tfrozen_src8 appears to have run properly
[Mon Feb 13 11:45:57 2012] Spatial fit model total counts = 1494.360000, observed total counts = 1491.000000
[Mon Feb 13 11:45:57 2012] Offset between fit and detection position for source 8 = 0.697845 pixels
[Mon Feb 13 11:45:57 2012] 1513.190000 total counts/ 907.359000 bgd. counts: snr = 20.112308
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.697845 pixels
  Position = (369.7, 288.0) = 8 34 53.29 -45 12 56.8
  Extent = 18.1" x 11.9", rotation angle = 64
  Source counts = 605.8 +/- 38.9
  Background counts = 907.4
  Rate = 0.06 +/- 0.004
[Mon Feb 13 11:45:57 2012] Vigneting correction estimate = 1.000000
[Mon Feb 13 11:45:57 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Feb 13 11:45:57 2012] Assessing source extent using major
[Mon Feb 13 11:45:57 2012] Source does appear to be extended
[Mon Feb 13 11:45:57 2012] Computing asymmetry using major and minor axis, asym = 1.52
[Mon Feb 13 11:45:57 2012] Source is asymmetric
[Mon Feb 13 11:46:03 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Feb 13 11:46:03 2012] Initial guess for spatial extent in simple fitting = 15.01"
[Mon Feb 13 11:46:03 2012] source mask rpix=3.5, npix_max = 62, mask sum = 63, frac = 1.009
[Mon Feb 13 11:46:03 2012] Giving source the simple spatial ID 8 for pass 1, mean size = 15.01"
[Mon Feb 13 13:18:49 2012] fullrun_pn_xmm0510390501_pi300-10000_cl_pass1_src8.ximg exists
[Mon Feb 13 13:18:49 2012] fullrun_pn_xmm0510390501_pi300-10000_cl_pass1_src8_1.ximg exists
[Mon Feb 13 13:18:49 2012] Fit fullrun_pn_xmm0510390501_pi300-10000_cl_pass1_src8 appears to have run properly
[Mon Feb 13 13:18:49 2012] fullrun_pn_xmm0510390501_pi300-10000_cl_pass1_tfrozen_src8.ximg exists
[Mon Feb 13 13:18:49 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0510390501_pi300-10000_cl_pass1_tfrozen_src8.csv
[Mon Feb 13 13:18:49 2012] fullrun_pn_xmm0510390501_pi300-10000_cl_pass1_tfrozen_src8_1.ximg exists
[Mon Feb 13 13:18:49 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0510390501_pi300-10000_cl_pass1_tfrozen_src8.csv
[Mon Feb 13 13:18:49 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0510390501_pi300-10000_cl_pass1_tfrozen_src8_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0510390501_pi300-10000_cl_pass1_tfrozen_src8.ximg or adjust the simplespatial fit parameters in $XASSIST/data/missions/*/*/spatial.dat and re-run simplespatial fitting after setting file recreation parameter to yes
[Mon Feb 13 13:39:26 2012] Warning, spatial fit 8 centroid is now closest to src. 5
[Mon Feb 13 13:39:26 2012] Vigneting correction estimate = 1.000000
[Mon Feb 13 13:39:26 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Feb 13 13:39:26 2012] Assessing source extent using major
[Mon Feb 13 13:39:26 2012] Source does appear to be extended
[Mon Feb 13 13:39:26 2012] Computing asymmetry using major and minor axis, asym = 1.52
[Mon Feb 13 13:39:26 2012] Source is asymmetric
[Mon Feb 13 13:39:33 2012] XMMSAS src. selection expression = ellipse(32117.550991, 25007.894175, 1086.294031, 715.144915, 63.580013, X, Y)
[Mon Feb 13 13:39:33 2012] Writing source region out to fullrun_pn_xmm0510390501_pi300-10000_pass1_cl_src8_src.reg
[Mon Feb 13 13:39:33 2012] Extracting stamp from image fullrun_pn_xmm0510390501_pi300-10000_cl_sm2.00.img.gz, (307, 226) - (432, 350)
[Mon Feb 13 13:39:33 2012] XMMSAS bgd. selection expression = annulus(32117.550991, 25007.894175, 1810.490052, 3620.980104, X, Y) && !ellipse(26333.997200, 27940.466000, 3585.024103, 3585.024103, 0.000000, X, Y) && !ellipse(27638.356000, 28833.754000, 1277.368037, 1277.368037, 0.000000, X, Y) && !ellipse(35907.231598, 26631.748688, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28977.379456, 25535.821625, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27122.380000, 30067.474000, 2289.640066, 2289.640066, 0.000000, X, Y)
[Mon Feb 13 13:39:33 2012] Writing fullrun_pn_xmm0510390501_pi300-10000_pass1_cl_src8.gif
[Mon Feb 13 13:54:46 2012] Mean detx,y = (4178.11, 4934.29) 
[Mon Feb 13 13:54:49 2012] Setting backscal keywords in source and bgd. spectrum
[Mon Feb 13 13:55:34 2012] Binned source spectrum to 10 counts/bin
[Mon Feb 13 13:55:35 2012] Setting source spectrum file to fullrun_pn_xmm0510390501_pi300-10000_pass1_cl_src8_src_b10.pi.gz
[Mon Feb 13 13:55:35 2012] Setting bgd. spectrum file to fullrun_pn_xmm0510390501_pi300-10000_pass1_cl_src8_bgd.pi.gz
[Tue Feb 14 16:04:25 2012] Updating aperture counts using extracted products
[Tue Feb 14 16:04:25 2012] Error reading totcts from fullrun_pn_xmm0510390501_pi300-10000_pass1_cl_src8_src_b10.pi.gz
[Tue Feb 14 16:04:26 2012] Calculating source flux in energy range 0.30-8.00
[Tue Feb 14 16:04:26 2012] Using photon index=1.80, rate=0.0606, arf fullrun_pn_xmm0510390501_pi300-10000_pass1_cl_src8.arf
[Tue Feb 14 16:04:26 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Tue Feb 14 16:04:26 2012] Updating source flux to 1.9e-13