[Sat May 19 12:46:44 2012] Detection parameters:
  Position = (154.8, 364.9) = 5 13 43.09 -16 8 53.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 35.6 +/- 9.5
  Background counts = 12.2
  Rate = 0.0008 +/- 0.0002

[Sat May 19 12:46:45 2012] Off-axis axis estimate = 11.47'
[Sat May 19 14:29:28 2012] Using EEF radius (= 12.17 ")to estimate initial spatial extent for simple fitting
[Sat May 19 14:29:28 2012] Initial guess for spatial extent in simple fitting = 12.17"
[Sat May 19 14:29:28 2012] source mask rpix=2.8, npix_max = 43, mask sum = 36, frac = 0.828
[Sat May 19 14:29:28 2012] Giving source the simple spatial ID 35 for pass 0, mean size = 12.17"
[Sat May 19 15:34:16 2012] fullrun_mos1_xmm0143370101_pi300-10000_cl_pass0_src35.ximg exists
[Sat May 19 15:34:16 2012] fullrun_mos1_xmm0143370101_pi300-10000_cl_pass0_src35_1.ximg exists
[Sat May 19 15:34:16 2012] Fit fullrun_mos1_xmm0143370101_pi300-10000_cl_pass0_src35 appears to have run properly
[Sat May 19 15:34:16 2012] fullrun_mos1_xmm0143370101_pi300-10000_cl_pass0_tfrozen_src35.ximg exists
[Sat May 19 15:34:16 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0143370101_pi300-10000_cl_pass0_tfrozen_src35.csv
[Sat May 19 15:34:16 2012] fullrun_mos1_xmm0143370101_pi300-10000_cl_pass0_tfrozen_src35_1.ximg exists
[Sat May 19 15:34:16 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0143370101_pi300-10000_cl_pass0_tfrozen_src35.csv
[Sat May 19 15:34:16 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0143370101_pi300-10000_cl_pass0_tfrozen_src35_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0143370101_pi300-10000_cl_pass0_tfrozen_src35.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 May 19 16:28:52 2012] Spatial fit model total counts = 468.809000, observed total counts = 478.000000
[Sat May 19 16:28:52 2012] Offset between fit and detection position for source 16 = 8.875643 pixels
[Sat May 19 16:28:52 2012] 387.214000 total counts/ 136.752000 bgd. counts: snr = 21.417807
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 8.875643 pixels
  Position = (161.9, 370.2) = 5 13 40.94 -16 8 32.7
  Extent = 28.2" x 21.9", rotation angle = 90
  Source counts = 250.5 +/- 19.7
  Background counts = 136.8
  Rate = 0.005 +/- 0.0004
[Sat May 19 16:28:52 2012] Vigneting correction estimate = 1.000000
[Sat May 19 16:28:52 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May 19 16:28:52 2012] Assessing source extent using major
[Sat May 19 16:28:52 2012] Source does appear to be extended
[Sat May 19 16:28:52 2012] Computing asymmetry using major and minor axis, asym = 1.29
[Sat May 19 16:28:52 2012] Source is confused with source 5
[Sat May 19 17:52:38 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat May 19 17:52:38 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat May 19 17:52:38 2012] Initial guess for spatial extent in simple fitting = 25.04"
[Sat May 19 17:52:38 2012] source mask rpix=5.8, npix_max = 156, mask sum = 156, frac = 0.996
[Sat May 19 17:52:38 2012] Giving source the simple spatial ID 33 for pass 1, mean size = 25.04"
[Sat May 19 18:51:27 2012] fullrun_mos1_xmm0143370101_pi300-10000_cl_pass1_src33.ximg exists
[Sat May 19 18:51:27 2012] fullrun_mos1_xmm0143370101_pi300-10000_cl_pass1_src33_1.ximg exists
[Sat May 19 18:51:27 2012] Fit fullrun_mos1_xmm0143370101_pi300-10000_cl_pass1_src33 appears to have run properly
[Sat May 19 18:51:27 2012] fullrun_mos1_xmm0143370101_pi300-10000_cl_pass1_tfrozen_src33.ximg exists
[Sat May 19 18:51:28 2012] fullrun_mos1_xmm0143370101_pi300-10000_cl_pass1_tfrozen_src33_1.ximg exists
[Sat May 19 18:51:28 2012] Fit fullrun_mos1_xmm0143370101_pi300-10000_cl_pass1_tfrozen_src33 appears to have run properly
[Sat May 19 19:44:08 2012] Warning, spatial fit 33 centroid is now closest to src. 12
[Sat May 19 19:44:08 2012] Vigneting correction estimate = 1.000000
[Sat May 19 19:44:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May 19 19:44:08 2012] Assessing source extent using major
[Sat May 19 19:44:08 2012] Source does appear to be extended
[Sat May 19 19:44:08 2012] Computing asymmetry using major and minor axis, asym = 1.29
[Sat May 19 21:29:49 2012] XMMSAS src. selection expression = ellipse(14038.542000, 32162.762000, 1694.250049, 1311.018038, 89.998681, X, Y)
[Sat May 19 21:29:49 2012] Writing source region out to fullrun_mos1_xmm0143370101_pi300-10000_pass1_cl_src16_src.reg
[Sat May 19 21:29:49 2012] Extracting stamp from image fullrun_mos1_xmm0143370101_pi300-10000_cl_sm2.00.img.gz, (65, 273) - (259, 468)
[Sat May 19 21:29:49 2012] XMMSAS bgd. selection expression = annulus(14038.542000, 32162.762000, 2823.750081, 5647.500163, X, Y) && !ellipse(12730.417280, 31340.128040, 664.050419, 284.772808, 112.221000, X, Y) && !ellipse(16067.444199, 36057.211548, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(17641.709200, 38334.280800, 623.858640, 623.858640, 0.000000, X, Y) && !ellipse(12667.075740, 35081.003360, 676.128711, 676.128711, 0.000000, X, Y)
[Sat May 19 21:29:49 2012] Writing fullrun_mos1_xmm0143370101_pi300-10000_pass1_cl_src16.gif
[Sat May 19 21:43:05 2012] Mean detx,y = (5827.41, -12752.81) 
[Sat May 19 21:43:06 2012] Setting backscal keywords in source and bgd. spectrum
[Sat May 19 21:43:54 2012] Binned source spectrum to 10 counts/bin
[Sat May 19 21:43:54 2012] Setting source spectrum file to fullrun_mos1_xmm0143370101_pi300-10000_pass1_cl_src16_src_b10.pi.gz
[Sat May 19 21:43:54 2012] Setting bgd. spectrum file to fullrun_mos1_xmm0143370101_pi300-10000_pass1_cl_src16_bgd.pi.gz
[Sat May 19 23:09:36 2012] Updating aperture counts using extracted products
[Sat May 19 23:09:36 2012] Error reading totcts from fullrun_mos1_xmm0143370101_pi300-10000_pass1_cl_src16_src_b10.pi.gz
[Sat May 19 23:09:37 2012] Calculating source flux in energy range 0.30-8.00
[Sat May 19 23:09:37 2012] Using photon index=1.80, rate=0.00535, arf fullrun_mos1_xmm0143370101_pi300-10000_pass1_cl_src16.arf
[Sat May 19 23:09:37 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sat May 19 23:09:37 2012] Updating source flux to 1.4e-13
[Sat May 19 23:09:39 2012] Flag c found in src. 16 procflags, skipping spectral fitting