[Sat Mar 10 11:43:26 2012] Detection parameters:
  Position = (277.1, 252.7) = 7 9 1.75 -49 36 7.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 296.3 +/- 32.5
  Background counts = 332.3
  Rate = 0.003 +/- 0.0003

[Sat Mar 10 11:43:26 2012] Off-axis axis estimate = 3.66'
[Sat Mar 10 11:56:17 2012] Using EEF radius (= 8.26 ")to estimate initial spatial extent for simple fitting
[Sat Mar 10 11:56:17 2012] Initial guess for spatial extent in simple fitting = 8.26"
[Sat Mar 10 11:56:17 2012] source mask rpix=1.9, npix_max = 23, mask sum = 25, frac = 1.087
[Sat Mar 10 11:56:17 2012] Giving source the simple spatial ID 48 for pass 0, mean size = 8.26"
[Sat Mar 10 15:32:22 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_src48.ximg exists
[Sat Mar 10 15:32:22 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_src48.csv
[Sat Mar 10 15:32:22 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_src48_1.ximg exists
[Sat Mar 10 15:32:22 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_src48.csv
[Sat Mar 10 15:32:22 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_src48_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_src48.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
[Sat Mar 10 15:32:24 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_tfrozen_src48.ximg exists
[Sat Mar 10 15:32:24 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_tfrozen_src48_1.ximg exists
[Sat Mar 10 15:32:24 2012] Fit fullrun_pn_xmm0511580101_pi300-10000_cl_pass0_tfrozen_src48 appears to have run properly
[Sat Mar 10 18:22:37 2012] Spatial fit model total counts = 2061.000000, observed total counts = 2061.000000
[Sat Mar 10 18:22:37 2012] Offset between fit and detection position for source 51 = 0.190431 pixels
[Sat Mar 10 18:22:37 2012] 2055.387000 total counts/ 1872.410000 bgd. counts: snr = 4.228594
Spatial fit parameters:
  Offset between fit and detection position for source 51 = 0.190431 pixels
  Position = (277.1, 252.5) = 7 9 1.76 -49 36 9.3
  Extent = 4.8 (4.0-6.0)", rotation angle = 0
  Source counts = 183.0 +/- 45.3
  Background counts = 1872.4
  Rate = 0.002 +/- 0.0004
[Sat Mar 10 18:22:37 2012] Vigneting correction estimate = 1.000000
[Sat Mar 10 18:22:37 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Mar 10 18:22:37 2012] Assessing source extent using major axis lower bound
[Sat Mar 10 18:22:37 2012] Source does appear to be extended
[Sat Mar 10 18:22:37 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Mar 10 18:23:16 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Mar 10 18:23:16 2012] Initial guess for spatial extent in simple fitting = 4.79"
[Sat Mar 10 18:23:16 2012] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.877
[Sat Mar 10 18:23:16 2012] Giving source the simple spatial ID 46 for pass 1, mean size = 4.79"
[Sat Mar 10 20:27:19 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_src46.ximg exists
[Sat Mar 10 20:27:19 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_src46_1.ximg exists
[Sat Mar 10 20:27:19 2012] Fit fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_src46 appears to have run properly
[Sat Mar 10 20:27:19 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_tfrozen_src46.ximg exists
[Sat Mar 10 20:27:19 2012] fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_tfrozen_src46_1.ximg exists
[Sat Mar 10 20:27:19 2012] Fit fullrun_pn_xmm0511580101_pi300-10000_cl_pass1_tfrozen_src46 appears to have run properly
[Sat Mar 10 22:15:14 2012] Spatial fit model total counts = 2043.940000, observed total counts = 2044.000000
[Sat Mar 10 22:15:14 2012] Offset between fit and detection position for source 51 = 0.044851 pixels
[Sat Mar 10 22:15:14 2012] 2039.471000 total counts/ 1849.870000 bgd. counts: snr = 4.408289
Spatial fit parameters:
  Offset between fit and detection position for source 51 = 0.044851 pixels
  Position = (277.1, 252.6) = 7 9 1.76 -49 36 9.1
  Extent = 5.8 (4.5-7.4)" x 4.1 (3.3-5.3)", rotation angle = 92 (90-90) degrees
  Source counts = 189.6 +/- 45.2
  Background counts = 1849.9
  Rate = 0.002 +/- 0.0004
[Sat Mar 10 22:15:14 2012] Vigneting correction estimate = 1.000000
[Sat Mar 10 22:15:14 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Mar 10 22:15:14 2012] Assessing source extent using major axis lower bound
[Sat Mar 10 22:15:14 2012] Source does appear to be extended
[Sat Mar 10 22:15:14 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.84
[Sat Mar 10 22:15:34 2012] XMMSAS src. selection expression = ellipse(24060.253860, 21925.585800, 346.451410, 247.134007, 92.079553, X, Y)
[Sat Mar 10 22:15:34 2012] Writing source region out to fullrun_pn_xmm0511580101_pi300-10000_pass1_cl_src51_src.reg
[Sat Mar 10 22:15:34 2012] Extracting stamp from image fullrun_pn_xmm0511580101_pi300-10000_cl_sm2.00.img.gz, (257, 233) - (297, 272)
[Sat Mar 10 22:15:34 2012] XMMSAS bgd. selection expression = annulus(24060.253860, 21925.585800, 577.419017, 1154.838033, X, Y) && !ellipse(25171.354860, 22799.120000, 523.382415, 326.074409, 259.057000, X, Y)
[Sat Mar 10 22:15:34 2012] Writing fullrun_pn_xmm0511580101_pi300-10000_pass1_cl_src51.gif
[Sun Mar 11 00:09:04 2012] Mean detx,y = (1745.57, 4876.99) 
[Sun Mar 11 00:09:10 2012] Setting backscal keywords in source and bgd. spectrum
[Sun Mar 11 00:09:25 2012] Binned source spectrum to 10 counts/bin
[Sun Mar 11 00:09:25 2012] Setting source spectrum file to fullrun_pn_xmm0511580101_pi300-10000_pass1_cl_src51_src_b10.pi.gz
[Sun Mar 11 00:09:25 2012] Setting bgd. spectrum file to fullrun_pn_xmm0511580101_pi300-10000_pass1_cl_src51_bgd.pi.gz
[Sun Mar 11 04:51:11 2012] Updating aperture counts using extracted products
[Sun Mar 11 04:51:11 2012] Error reading totcts from fullrun_pn_xmm0511580101_pi300-10000_pass1_cl_src51_src_b10.pi.gz
[Sun Mar 11 04:51:14 2012] Calculating source flux in energy range 0.30-8.00
[Sun Mar 11 04:51:14 2012] Using photon index=1.80, rate=0.0017, arf fullrun_pn_xmm0511580101_pi300-10000_pass1_cl_src51.arf
[Sun Mar 11 04:51:14 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sun Mar 11 04:51:14 2012] Updating source flux to 6.8e-15