[Sat May 19 02:02:03 2012] Detection parameters:
  Position = (357.6, 267.1) = 20 57 56.20 -42 40 17.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 171.1 +/- 19.5
  Background counts = 69.6
  Rate = 0.02 +/- 0.002

[Sat May 19 02:02:03 2012] Off-axis axis estimate = 4.85'
[Sat May 19 02:04:24 2012] Using EEF radius (= 8.85 ")to estimate initial spatial extent for simple fitting
[Sat May 19 02:04:24 2012] Initial guess for spatial extent in simple fitting = 8.85"
[Sat May 19 02:04:24 2012] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.972
[Sat May 19 02:04:24 2012] Giving source the simple spatial ID 11 for pass 0, mean size = 8.85"
[Sat May 19 02:30:26 2012] fullrun_pn_xmm0081340401_pi300-10000_cl_pass0_src11.ximg exists
[Sat May 19 02:30:26 2012] fullrun_pn_xmm0081340401_pi300-10000_cl_pass0_src11_1.ximg exists
[Sat May 19 02:30:26 2012] Fit fullrun_pn_xmm0081340401_pi300-10000_cl_pass0_src11 appears to have run properly
[Sat May 19 02:30:26 2012] fullrun_pn_xmm0081340401_pi300-10000_cl_pass0_tfrozen_src11.ximg exists
[Sat May 19 02:30:26 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0081340401_pi300-10000_cl_pass0_tfrozen_src11.csv
[Sat May 19 02:30:26 2012] fullrun_pn_xmm0081340401_pi300-10000_cl_pass0_tfrozen_src11_1.ximg exists
[Sat May 19 02:30:26 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0081340401_pi300-10000_cl_pass0_tfrozen_src11.csv
[Sat May 19 02:30:26 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0081340401_pi300-10000_cl_pass0_tfrozen_src11_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0081340401_pi300-10000_cl_pass0_tfrozen_src11.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 03:03:53 2012] Spatial fit model total counts = 362.012000, observed total counts = 357.000000
[Sat May 19 03:03:53 2012] Offset between fit and detection position for source 13 = 0.040245 pixels
[Sat May 19 03:03:53 2012] 365.795500 total counts/ 296.812000 bgd. counts: snr = 4.004096
Spatial fit parameters:
  Offset between fit and detection position for source 13 = 0.040245 pixels
  Position = (357.5, 267.1) = 20 57 56.22 -42 40 17.3
  Extent = 5.5 (3.0-8.6)" x 4.4 (2.9-6.3)", rotation angle = 90 (89-93) degrees
  Source counts = 69.0 +/- 19.1
  Background counts = 296.8
  Rate = 0.009 +/- 0.002
[Sat May 19 03:03:53 2012] Vigneting correction estimate = 1.000000
[Sat May 19 03:03:53 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May 19 03:03:53 2012] Assessing source extent using major axis lower bound
[Sat May 19 03:03:53 2012] Source does appear to be extended
[Sat May 19 03:03:53 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.47
[Sat May 19 03:04:05 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat May 19 03:04:05 2012] Initial guess for spatial extent in simple fitting = 4.99"
[Sat May 19 03:04:05 2012] source mask rpix=1.1, npix_max = 10, mask sum = 12, frac = 1.106
[Sat May 19 03:04:05 2012] Giving source the simple spatial ID 11 for pass 1, mean size = 4.99"
[Sat May 19 03:29:36 2012] fullrun_pn_xmm0081340401_pi300-10000_cl_pass1_src11.ximg exists
[Sat May 19 03:29:36 2012] fullrun_pn_xmm0081340401_pi300-10000_cl_pass1_src11_1.ximg exists
[Sat May 19 03:29:36 2012] Fit fullrun_pn_xmm0081340401_pi300-10000_cl_pass1_src11 appears to have run properly
[Sat May 19 03:29:37 2012] fullrun_pn_xmm0081340401_pi300-10000_cl_pass1_tfrozen_src11.ximg exists
[Sat May 19 03:29:37 2012] fullrun_pn_xmm0081340401_pi300-10000_cl_pass1_tfrozen_src11_1.ximg exists
[Sat May 19 03:29:37 2012] Fit fullrun_pn_xmm0081340401_pi300-10000_cl_pass1_tfrozen_src11 appears to have run properly
[Sat May 19 04:00:59 2012] Spatial fit model total counts = 362.160000, observed total counts = 357.000000
[Sat May 19 04:00:59 2012] Offset between fit and detection position for source 13 = 0.016557 pixels
[Sat May 19 04:00:59 2012] 366.082500 total counts/ 301.081000 bgd. counts: snr = 3.746120
Spatial fit parameters:
  Offset between fit and detection position for source 13 = 0.016557 pixels
  Position = (357.5, 267.0) = 20 57 56.22 -42 40 17.4
  Extent = 4.6 (3.0-6.5)", rotation angle = 0
  Source counts = 65.0 +/- 19.1
  Background counts = 301.1
  Rate = 0.008 +/- 0.002
[Sat May 19 04:00:59 2012] Vigneting correction estimate = 1.000000
[Sat May 19 04:00:59 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May 19 04:00:59 2012] Assessing source extent using major axis lower bound
[Sat May 19 04:00:59 2012] Source does appear to be extended
[Sat May 19 04:00:59 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat May 19 04:01:11 2012] XMMSAS src. selection expression = ellipse(31054.513400, 23184.824800, 278.526608, 278.526608, 0.000000, X, Y)
[Sat May 19 04:01:11 2012] Writing source region out to fullrun_pn_xmm0081340401_pi300-10000_pass1_cl_src13_src.reg
[Sat May 19 04:01:11 2012] Extracting stamp from image fullrun_pn_xmm0081340401_pi300-10000_cl_sm2.00.img.gz, (341, 251) - (374, 283)
[Sat May 19 04:01:11 2012] XMMSAS bgd. selection expression = annulus(31054.513400, 23184.824800, 464.211013, 928.422027, X, Y)
[Sat May 19 04:01:11 2012] Writing fullrun_pn_xmm0081340401_pi300-10000_pass1_cl_src13.gif
[Sat May 19 04:07:34 2012] Mean detx,y = (-6782.15, 479.75) 
[Sat May 19 04:07:36 2012] Setting backscal keywords in source and bgd. spectrum
[Sat May 19 04:07:49 2012] Binned source spectrum to 10 counts/bin
[Sat May 19 04:07:50 2012] Setting source spectrum file to fullrun_pn_xmm0081340401_pi300-10000_pass1_cl_src13_src_b10.pi.gz
[Sat May 19 04:07:50 2012] Setting bgd. spectrum file to fullrun_pn_xmm0081340401_pi300-10000_pass1_cl_src13_bgd.pi.gz
[Sat May 19 04:21:06 2012] Not generating rmf since there are only 65 counts
[Sat May 19 04:21:06 2012] rmf not generated due to insufficient counts
[Sat May 19 04:56:25 2012] Updating aperture counts using extracted products
[Sat May 19 04:56:25 2012] Error reading totcts from fullrun_pn_xmm0081340401_pi300-10000_pass1_cl_src13_src_b10.pi.gz
[Sat May 19 04:56:26 2012] Calculating source flux in energy range 0.30-8.00
[Sat May 19 04:56:26 2012] Using photon index=1.80, rate=0.00846, arf fullrun_pn_xmm0081340401_pi300-10000_pass1_cl_src13.arf
[Sat May 19 04:56:26 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sat May 19 04:56:26 2012] Updating source flux to 3.8e-14
[Sat May 19 04:57:14 2012] Source 13 has fewer than 100.000000 counts, skipping spectral fitting