[Tue Dec 27 00:04:46 2011] Detection parameters:
  Position = (171.7, 392.9) = 19 22 12.16 44 3 35.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 174.8 +/- 23.7
  Background counts = 130.0
  Rate = 0.003 +/- 0.0004

[Tue Dec 27 00:04:50 2011] Off-axis axis estimate = 11.46'
[Tue Dec 27 00:31:12 2011] Using EEF radius (= 12.16 ")to estimate initial spatial extent for simple fitting
[Tue Dec 27 00:31:12 2011] Initial guess for spatial extent in simple fitting = 12.16"
[Tue Dec 27 00:31:12 2011] source mask rpix=2.8, npix_max = 43, mask sum = 42, frac = 0.967
[Tue Dec 27 00:31:12 2011] Giving source the simple spatial ID 48 for pass 0, mean size = 12.16"
[Wed Dec 28 03:16:56 2011] fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_src48.ximg exists
[Wed Dec 28 03:16:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_src48.csv
[Wed Dec 28 03:16:56 2011] fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_src48_1.ximg exists
[Wed Dec 28 03:16:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_src48.csv
[Wed Dec 28 03:16:56 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_src48_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0600040101_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
[Wed Dec 28 03:16:58 2011] fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_tfrozen_src48.ximg exists
[Wed Dec 28 03:16:58 2011] fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_tfrozen_src48_1.ximg exists
[Wed Dec 28 03:16:58 2011] Fit fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_tfrozen_src48 appears to have run properly
[Thu Dec 29 04:46:59 2011] Spatial fit model total counts = 1428.870000, observed total counts = 1429.000000
[Thu Dec 29 04:46:59 2011] Offset between fit and detection position for source 55 = 0.102383 pixels
[Thu Dec 29 04:46:59 2011] 1422.314200 total counts/ 1341.030000 bgd. counts: snr = 2.219662
Spatial fit parameters:
  Offset between fit and detection position for source 55 = 0.102383 pixels
  Position = (171.8, 392.9) = 19 22 12.12 44 3 34.6
  Extent = 4.2 (3.0-6.1)", rotation angle = 0
  Source counts = 81.3 +/- 37.7
  Background counts = 1341.0
  Rate = 0.002 +/- 0.0007
[Thu Dec 29 04:47:00 2011] Vigneting correction estimate = 1.000000
[Thu Dec 29 04:47:00 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Dec 29 04:47:00 2011] Assessing source extent using major axis lower bound
[Thu Dec 29 04:47:00 2011] Source does appear to be extended
[Thu Dec 29 04:47:00 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Dec 29 04:47:00 2011] Deleting source due to low Poisson probability 0.8