[Thu Mar  8 18:38:51 2012] Detection parameters:
  Position = (297.9, 256.0) = 8 48 45.94 -45 39 55.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 1250.1 +/- 73.3
  Background counts = 1709.7
  Rate = 0.03 +/- 0.002

[Thu Mar  8 18:38:57 2012] Off-axis axis estimate = 3.08'
[Thu Mar  8 18:54:51 2012] Using EEF radius (= 7.97 ")to estimate initial spatial extent for simple fitting
[Thu Mar  8 18:54:51 2012] Initial guess for spatial extent in simple fitting = 7.97"
[Thu Mar  8 18:54:51 2012] source mask rpix=1.8, npix_max = 21, mask sum = 16, frac = 0.736
[Thu Mar  8 18:54:51 2012] Giving source the simple spatial ID 13 for pass 0, mean size = 7.97"
[Fri Mar  9 12:30:32 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src13.ximg exists
[Fri Mar  9 12:30:32 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src13.csv
[Fri Mar  9 12:30:32 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src13_1.ximg exists
[Fri Mar  9 12:30:32 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src13.csv
[Fri Mar  9 12:30:32 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src13_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src13.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
[Fri Mar  9 12:30:35 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src13.ximg exists
[Fri Mar  9 12:30:35 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src13.csv
[Fri Mar  9 12:30:35 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src13_1.ximg exists
[Fri Mar  9 12:30:35 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src13.csv
[Fri Mar  9 12:30:35 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src13_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src13.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 Mar 10 02:13:55 2012] Warning, spatial fit 13 centroid is now closest to src. 45
[Sat Mar 10 02:13:55 2012] Spatial fit model total counts = 26991.200000, observed total counts = 18764.000000
[Sat Mar 10 02:13:55 2012] Poor agreement between spatial fit and data for source 18
It may help to tweak spatial fit manually
Not incorporating fit results
[Sat Mar 10 02:13:55 2012] Vigneting correction estimate = 1.000000
[Sat Mar 10 02:13:55 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Mar 10 02:13:55 2012] Assessing source extent using major
[Sat Mar 10 02:13:55 2012] Source does appear to be extended
[Sat Mar 10 02:13:55 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Mar 10 02:13:55 2012] Source is confused with source 40
[Sat Mar 10 02:14:50 2012] Using EEF radius (= 7.97 ")to estimate initial spatial extent for simple fitting
[Sat Mar 10 02:14:50 2012] Initial guess for spatial extent in simple fitting = 7.97"
[Sat Mar 10 02:14:50 2012] source mask rpix=1.8, npix_max = 21, mask sum = 16, frac = 0.736
[Sat Mar 10 02:14:50 2012] Giving source the simple spatial ID 13 for pass 1, mean size = 7.97"
[Sat Mar 10 23:47:39 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass1_src13.ximg exists
[Sat Mar 10 23:47:39 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass1_src13_1.ximg exists
[Sat Mar 10 23:47:39 2012] Fit fullrun_pn_xmm0412990201_pi300-10000_cl_pass1_src13 appears to have run properly
[Sat Mar 10 23:47:42 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass1_tfrozen_src13.ximg exists
[Sat Mar 10 23:47:42 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass1_tfrozen_src13_1.ximg exists
[Sat Mar 10 23:47:42 2012] Fit fullrun_pn_xmm0412990201_pi300-10000_cl_pass1_tfrozen_src13 appears to have run properly
[Sun Mar 11 16:12:25 2012] Spatial fit model total counts = 25255.700000, observed total counts = 23479.000000
[Sun Mar 11 16:12:25 2012] Offset between fit and detection position for source 18 = 0.717661 pixels
[Sun Mar 11 16:12:25 2012] 25028.846000 total counts/ 24456.000000 bgd. counts: snr = 3.663070
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.717661 pixels
  Position = (298.6, 255.7) = 8 48 45.67 -45 39 56.1
  Extent = 9.6 (6.2-15.3)", rotation angle = 0
  Source counts = 572.8 +/- 158.2
  Background counts = 24456.0
  Rate = 0.009 +/- 0.003
[Sun Mar 11 16:12:25 2012] Spatial fit model total counts = 22880.400000, observed total counts = 20894.000000
[Sun Mar 11 16:12:25 2012] Offset between fit and detection position for source 18 = 0.238378 pixels
[Sun Mar 11 16:12:25 2012] Warning, changing simple spatial fit ID from 13 to 34
[Sun Mar 11 16:12:25 2012] 22439.583000 total counts/ 22302.000000 bgd. counts: snr = 0.921283
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.238378 pixels
  Position = (298.8, 255.7) = 8 48 45.57 -45 39 56.0
  Extent = 6.8 (2.0-12.4)", rotation angle = 0
  Source counts = 137.6 +/- 149.8
  Background counts = 22302.0
  Rate = 0.002 +/- 0.002
  Deleting source due to low Poisson probability