[Thu Mar 29 13:06:32 2012] Detection parameters:
  Position = (394.6, 323.2) = 0 42 15.77 41 17 23.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 163.4 +/- 20.2
  Background counts = 77.9
  Rate = 0.01 +/- 0.001

[Thu Mar 29 13:06:38 2012] Off-axis axis estimate = 7.20'
[Thu Mar 29 13:11:38 2012] Using EEF radius (= 10.03 ")to estimate initial spatial extent for simple fitting
[Thu Mar 29 13:11:38 2012] Initial guess for spatial extent in simple fitting = 10.03"
[Thu Mar 29 13:11:38 2012] source mask rpix=2.3, npix_max = 31, mask sum = 30, frac = 0.953
[Thu Mar 29 13:11:38 2012] Giving source the simple spatial ID 54 for pass 0, mean size = 10.03"
[Thu Mar 29 20:42:36 2012] fullrun_pn_xmm0551690601_pi300-10000_cl_pass0_src54.ximg exists
[Thu Mar 29 20:42:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0551690601_pi300-10000_cl_pass0_src54.csv
[Thu Mar 29 20:42:36 2012] fullrun_pn_xmm0551690601_pi300-10000_cl_pass0_src54_1.ximg exists
[Thu Mar 29 20:42:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0551690601_pi300-10000_cl_pass0_src54.csv
[Thu Mar 29 20:42:36 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0551690601_pi300-10000_cl_pass0_src54_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0551690601_pi300-10000_cl_pass0_src54.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
[Thu Mar 29 20:42:38 2012] fullrun_pn_xmm0551690601_pi300-10000_cl_pass0_tfrozen_src54.ximg exists
[Thu Mar 29 20:42:38 2012] fullrun_pn_xmm0551690601_pi300-10000_cl_pass0_tfrozen_src54_1.ximg exists
[Thu Mar 29 20:42:38 2012] Fit fullrun_pn_xmm0551690601_pi300-10000_cl_pass0_tfrozen_src54 appears to have run properly
[Fri Mar 30 03:53:57 2012] Spatial fit model total counts = 2272.510000, observed total counts = 2215.000000
[Fri Mar 30 03:53:57 2012] Offset between fit and detection position for source 57 = 0.581619 pixels
[Fri Mar 30 03:53:57 2012] Warning, changing simple spatial fit ID from 54 to 44
[Fri Mar 30 03:53:57 2012] 2304.821300 total counts/ 2259.080000 bgd. counts: snr = 0.962371
Spatial fit parameters:
  Offset between fit and detection position for source 57 = 0.581619 pixels
  Position = (394.1, 323.0) = 0 42 15.98 41 17 21.8
  Extent = 5.2 (2.6-7.1)", rotation angle = 0
  Source counts = 45.7 +/- 48.0
  Background counts = 2259.1
  Rate = 0.004 +/- 0.004
  Deleting source due to low Poisson probability