[Sat May  5 21:55:50 2012] Detection parameters:
  Position = (342.6, 197.5) = 17 50 24.31 -29 2 14.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 104.2 +/- 14.5
  Background counts = 17.8
  Rate = 0.005 +/- 0.0007

[Sat May  5 21:55:51 2012] Off-axis axis estimate = 7.99'
[Sat May  5 23:34:27 2012] Using EEF radius (= 10.42 ")to estimate initial spatial extent for simple fitting
[Sat May  5 23:34:27 2012] Initial guess for spatial extent in simple fitting = 10.42"
[Sat May  5 23:34:27 2012] source mask rpix=2.4, npix_max = 33, mask sum = 23, frac = 0.686
[Sat May  5 23:34:27 2012] Giving source the simple spatial ID 3 for pass 0, mean size = 10.42"
[Sun May  6 00:09:54 2012] fullrun_mos2_xmm0603850201_pi300-10000_cl_pass0_src3.ximg exists
[Sun May  6 00:09:54 2012] fullrun_mos2_xmm0603850201_pi300-10000_cl_pass0_src3_1.ximg exists
[Sun May  6 00:09:54 2012] Fit fullrun_mos2_xmm0603850201_pi300-10000_cl_pass0_src3 appears to have run properly
[Sun May  6 00:09:54 2012] fullrun_mos2_xmm0603850201_pi300-10000_cl_pass0_tfrozen_src3.ximg exists
[Sun May  6 00:09:54 2012] fullrun_mos2_xmm0603850201_pi300-10000_cl_pass0_tfrozen_src3_1.ximg exists
[Sun May  6 00:09:54 2012] Fit fullrun_mos2_xmm0603850201_pi300-10000_cl_pass0_tfrozen_src3 appears to have run properly
[Sun May  6 00:10:12 2012] Spatial fit model total counts = 257.449000, observed total counts = 238.000000
[Sun May  6 00:10:12 2012] Offset between fit and detection position for source 4 = 1.204447 pixels
[Sun May  6 00:10:12 2012] 257.945400 total counts/ 183.664000 bgd. counts: snr = 5.481104
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.204447 pixels
  Position = (341.6, 198.2) = 17 50 24.63 -29 2 14.8
  Extent = 7.3 (4.5-10.0)", rotation angle = 0
  Source counts = 74.3 +/- 16.1
  Background counts = 183.7
  Rate = 0.004 +/- 0.0008
[Sun May  6 00:10:12 2012] Vigneting correction estimate = 1.000000
[Sun May  6 00:10:12 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun May  6 00:10:12 2012] Assessing source extent using major axis lower bound
[Sun May  6 00:10:12 2012] Source does appear to be extended
[Sun May  6 00:10:12 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun May  6 01:48:09 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun May  6 01:48:09 2012] Initial guess for spatial extent in simple fitting = 7.29"
[Sun May  6 01:48:09 2012] source mask rpix=1.7, npix_max = 18, mask sum = 10, frac = 0.528
[Sun May  6 01:48:09 2012] Giving source the simple spatial ID 3 for pass 1, mean size = 7.29"
[Sun May  6 02:21:16 2012] fullrun_mos2_xmm0603850201_pi300-10000_cl_pass1_src3.ximg exists
[Sun May  6 02:21:16 2012] fullrun_mos2_xmm0603850201_pi300-10000_cl_pass1_src3_1.ximg exists
[Sun May  6 02:21:16 2012] Fit fullrun_mos2_xmm0603850201_pi300-10000_cl_pass1_src3 appears to have run properly
[Sun May  6 02:21:16 2012] fullrun_mos2_xmm0603850201_pi300-10000_cl_pass1_tfrozen_src3.ximg exists
[Sun May  6 02:21:16 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0603850201_pi300-10000_cl_pass1_tfrozen_src3.csv
[Sun May  6 02:21:16 2012] fullrun_mos2_xmm0603850201_pi300-10000_cl_pass1_tfrozen_src3_1.ximg exists
[Sun May  6 02:21:16 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0603850201_pi300-10000_cl_pass1_tfrozen_src3.csv
[Sun May  6 02:21:16 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0603850201_pi300-10000_cl_pass1_tfrozen_src3_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0603850201_pi300-10000_cl_pass1_tfrozen_src3.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
[Sun May  6 02:21:34 2012] Spatial fit model total counts = 251.154000, observed total counts = 228.000000
[Sun May  6 02:21:34 2012] Poor agreement between spatial fit and data for source 4
It may help to tweak spatial fit manually
Not incorporating fit results
[Sun May  6 02:21:34 2012] Vigneting correction estimate = 1.000000
[Sun May  6 02:21:34 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun May  6 02:21:34 2012] Assessing source extent using major axis lower bound
[Sun May  6 02:21:34 2012] Source does appear to be extended
[Sun May  6 02:21:34 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun May  6 03:24:15 2012] XMMSAS src. selection expression = ellipse(29674.501400, 17195.563500, 437.477413, 437.477413, 0.000000, X, Y)
[Sun May  6 03:24:15 2012] Writing source region out to fullrun_mos2_xmm0603850201_pi300-10000_pass1_cl_src4_src.reg
[Sun May  6 03:24:15 2012] Extracting stamp from image fullrun_mos2_xmm0603850201_pi300-10000_cl_sm2.00.img.gz, (317, 173) - (367, 223)
[Sun May  6 03:24:15 2012] XMMSAS bgd. selection expression = annulus(29674.501400, 17195.563500, 729.129021, 1458.258042, X, Y)
[Sun May  6 03:24:15 2012] Writing fullrun_mos2_xmm0603850201_pi300-10000_pass1_cl_src4.gif
[Sun May  6 03:25:37 2012] Mean detx,y = (4588.34, 7236.61) 
[Sun May  6 03:25:40 2012] Setting backscal keywords in source and bgd. spectrum
[Sun May  6 03:26:05 2012] Binned source spectrum to 10 counts/bin
[Sun May  6 03:26:05 2012] Setting source spectrum file to fullrun_mos2_xmm0603850201_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Sun May  6 03:26:05 2012] Setting bgd. spectrum file to fullrun_mos2_xmm0603850201_pi300-10000_pass1_cl_src4_bgd.pi.gz
[Sun May  6 03:38:04 2012] Not generating rmf since there are only 74 counts
[Sun May  6 03:38:04 2012] rmf not generated due to insufficient counts
[Sun May  6 03:41:05 2012] Updating aperture counts using extracted products
[Sun May  6 03:41:05 2012] Error reading totcts from fullrun_mos2_xmm0603850201_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Sun May  6 03:41:06 2012] Calculating source flux in energy range 0.30-8.00
[Sun May  6 03:41:06 2012] Using photon index=1.80, rate=0.00373, arf fullrun_mos2_xmm0603850201_pi300-10000_pass1_cl_src4.arf
[Sun May  6 03:41:06 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sun May  6 03:41:06 2012] Updating source flux to 9.5e-14
[Sun May  6 03:41:09 2012] Flag p found in src. 4 procflags, skipping spectral fitting
[Sun May  6 03:41:09 2012] Source 4 has fewer than 100.000000 counts, skipping spectral fitting