[Sat Feb 18 10:44:46 2012] Detection parameters:
  Position = (152.5, 368.6) = 1 53 50.35 -13 39 59.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 132.9 +/- 22.3
  Background counts = 123.2
  Rate = 0.002 +/- 0.0003

[Sat Feb 18 10:44:49 2012] Off-axis axis estimate = 11.74'
[Sat Feb 18 10:51:24 2012] Using EEF radius (= 12.30 ")to estimate initial spatial extent for simple fitting
[Sat Feb 18 10:51:24 2012] Initial guess for spatial extent in simple fitting = 12.30"
[Sat Feb 18 10:51:24 2012] source mask rpix=2.8, npix_max = 44, mask sum = 49, frac = 1.107
[Sat Feb 18 10:51:24 2012] Giving source the simple spatial ID 36 for pass 0, mean size = 12.30"
[Sat Feb 18 15:29:19 2012] fullrun_pn_xmm0602010101_pi300-10000_cl_pass0_src36.ximg exists
[Sat Feb 18 15:29:19 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0602010101_pi300-10000_cl_pass0_src36.csv
[Sat Feb 18 15:29:19 2012] fullrun_pn_xmm0602010101_pi300-10000_cl_pass0_src36_1.ximg exists
[Sat Feb 18 15:29:19 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0602010101_pi300-10000_cl_pass0_src36.csv
[Sat Feb 18 15:29:19 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0602010101_pi300-10000_cl_pass0_src36_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0602010101_pi300-10000_cl_pass0_src36.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 Feb 18 15:29:20 2012] fullrun_pn_xmm0602010101_pi300-10000_cl_pass0_tfrozen_src36.ximg exists
[Sat Feb 18 15:29:20 2012] fullrun_pn_xmm0602010101_pi300-10000_cl_pass0_tfrozen_src36_1.ximg exists
[Sat Feb 18 15:29:20 2012] Fit fullrun_pn_xmm0602010101_pi300-10000_cl_pass0_tfrozen_src36 appears to have run properly
[Sat Feb 18 20:45:53 2012] Spatial fit model total counts = 2201.970000, observed total counts = 2202.000000
[Sat Feb 18 20:45:53 2012] Offset between fit and detection position for source 36 = 0.824623 pixels
[Sat Feb 18 20:45:53 2012] 2201.335300 total counts/ 2149.830000 bgd. counts: snr = 1.110836
Spatial fit parameters:
  Offset between fit and detection position for source 36 = 0.824623 pixels
  Position = (153.2, 369.2) = 1 53 50.17 -13 39 58.1
  Extent = 4.2 (3.1-8.6)", rotation angle = 0
  Source counts = 51.5 +/- 46.9
  Background counts = 2149.8
  Rate = 0.0006 +/- 0.0006
  Deleting source due to low Poisson probability