[Sat Dec 17 00:01:13 2011] Detection parameters:
  Position = (255.4, 339.6) = 2 40 44.46 61 17 28.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 49.1 +/- 12.4
  Background counts = 29.6
  Rate = 0.004 +/- 0.001

[Sat Dec 17 00:01:13 2011] Off-axis axis estimate = 4.32'
[Sat Dec 17 00:03:01 2011] Using EEF radius (= 8.59 ")to estimate initial spatial extent for simple fitting
[Sat Dec 17 00:03:01 2011] Initial guess for spatial extent in simple fitting = 8.59"
[Sat Dec 17 00:03:01 2011] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.021
[Sat Dec 17 00:03:01 2011] Giving source the simple spatial ID 7 for pass 0, mean size = 8.59"
[Sat Dec 17 00:32:28 2011] fullrun_pn_xmm0505981101_pi300-10000_cl_pass0_src7.ximg exists
[Sat Dec 17 00:32:28 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0505981101_pi300-10000_cl_pass0_src7.csv
[Sat Dec 17 00:32:28 2011] fullrun_pn_xmm0505981101_pi300-10000_cl_pass0_src7_1.ximg exists
[Sat Dec 17 00:32:28 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0505981101_pi300-10000_cl_pass0_src7.csv
[Sat Dec 17 00:32:28 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0505981101_pi300-10000_cl_pass0_src7_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0505981101_pi300-10000_cl_pass0_src7.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 Dec 17 00:32:28 2011] fullrun_pn_xmm0505981101_pi300-10000_cl_pass0_tfrozen_src7.ximg exists
[Sat Dec 17 00:32:28 2011] fullrun_pn_xmm0505981101_pi300-10000_cl_pass0_tfrozen_src7_1.ximg exists
[Sat Dec 17 00:32:28 2011] Fit fullrun_pn_xmm0505981101_pi300-10000_cl_pass0_tfrozen_src7 appears to have run properly
[Sat Dec 17 00:40:04 2011] Spatial fit model total counts = 768.132000, observed total counts = 765.000000
[Sat Dec 17 00:40:04 2011] Offset between fit and detection position for source 7 = 7.173447 pixels
[Sat Dec 17 00:40:04 2011] Warning, changing simple spatial fit ID from 7 to 6
[Sat Dec 17 00:40:04 2011] 637.264021 total counts/ 637.264000 bgd. counts: snr = 0.000001
Spatial fit parameters:
  Offset between fit and detection position for source 7 = 7.173447 pixels
  Position = (261.8, 342.8) = 2 40 40.58 61 17 35.0
  Extent = 16.9 (16.9-33.9)", rotation angle = 0
  Source counts = 0.0 +/- 25.2
  Background counts = 637.3
  Rate = 2e-09 +/- 0.002
  Deleting source due to low Poisson probability