[Sat Dec 24 00:43:55 2011] Detection parameters:
  Position = (258.9, 320.0) = 8 49 43.11 -45 31 52.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 396.3 +/- 48.9
  Background counts = 943.6
  Rate = 0.009 +/- 0.001

[Sat Dec 24 00:44:02 2011] Off-axis axis estimate = 3.26'
[Sat Dec 24 01:08:19 2011] Using EEF radius (= 8.06 ")to estimate initial spatial extent for simple fitting
[Sat Dec 24 01:08:19 2011] Initial guess for spatial extent in simple fitting = 8.06"
[Sat Dec 24 01:08:19 2011] source mask rpix=1.9, npix_max = 22, mask sum = 16, frac = 0.723
[Sat Dec 24 01:08:19 2011] Giving source the simple spatial ID 27 for pass 0, mean size = 8.06"
[Sat Dec 24 19:47:38 2011] fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_src27.ximg exists
[Sat Dec 24 19:47:38 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_src27.csv
[Sat Dec 24 19:47:38 2011] fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_src27_1.ximg exists
[Sat Dec 24 19:47:38 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_src27.csv
[Sat Dec 24 19:47:38 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_src27_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_src27.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 24 19:47:42 2011] fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_tfrozen_src27.ximg exists
[Sat Dec 24 19:47:42 2011] fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_tfrozen_src27_1.ximg exists
[Sat Dec 24 19:47:42 2011] Fit fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_tfrozen_src27 appears to have run properly
[Sun Dec 25 22:24:27 2011] Source 47 is offset by -2.862652 and -1.759846 pixels which is larger than
2 X fitted extent = 1.441710 x 1.441710, not incorporating fit results
[Sun Dec 25 22:24:27 2011] Source 47 is offset by 7.060153 and -5.637409 pixels which is larger than
2 X fitted extent = 0.926423 x 0.926423, not incorporating fit results
[Sun Dec 25 22:24:28 2011] Vigneting correction estimate = 1.000000
[Sun Dec 25 22:24:28 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Dec 25 22:24:28 2011] Assessing source extent using major
[Sun Dec 25 22:24:28 2011] Source does appear to be extended
[Sun Dec 25 22:24:28 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Dec 25 22:24:28 2011] Source is confused with source 44
[Sun Dec 25 22:27:09 2011] Using EEF radius (= 8.06 ")to estimate initial spatial extent for simple fitting
[Sun Dec 25 22:27:09 2011] Initial guess for spatial extent in simple fitting = 8.06"
[Sun Dec 25 22:27:09 2011] source mask rpix=1.9, npix_max = 22, mask sum = 16, frac = 0.723
[Sun Dec 25 22:27:09 2011] Giving source the simple spatial ID 25 for pass 1, mean size = 8.06"
[Tue Dec 27 08:47:42 2011] fullrun_pn_xmm0412990101_pi300-10000_cl_pass1_src25.ximg exists
[Tue Dec 27 08:47:42 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412990101_pi300-10000_cl_pass1_src25.csv
[Tue Dec 27 08:47:42 2011] fullrun_pn_xmm0412990101_pi300-10000_cl_pass1_src25_1.ximg exists
[Tue Dec 27 08:47:42 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412990101_pi300-10000_cl_pass1_src25.csv
[Tue Dec 27 08:47:42 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0412990101_pi300-10000_cl_pass1_src25_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0412990101_pi300-10000_cl_pass1_src25.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
[Tue Dec 27 08:47:45 2011] fullrun_pn_xmm0412990101_pi300-10000_cl_pass1_tfrozen_src25.ximg exists
[Tue Dec 27 08:47:45 2011] fullrun_pn_xmm0412990101_pi300-10000_cl_pass1_tfrozen_src25_1.ximg exists
[Tue Dec 27 08:47:45 2011] Fit fullrun_pn_xmm0412990101_pi300-10000_cl_pass1_tfrozen_src25 appears to have run properly
[Thu Dec 29 13:37:57 2011] Source 47 is offset by 7.038406 and -5.650328 pixels which is larger than
2 X fitted extent = 0.926423 x 0.926423, not incorporating fit results
[Thu Dec 29 13:37:57 2011] Spatial fit model total counts = 14506.100000, observed total counts = 14501.000000
[Thu Dec 29 13:37:57 2011] Offset between fit and detection position for source 47 = 2.158283 pixels
[Thu Dec 29 13:37:57 2011] Warning, changing simple spatial fit ID from 25 to 30
[Thu Dec 29 13:37:57 2011] 14260.547000 total counts/ 14068.100000 bgd. counts: snr = 1.622533
Spatial fit parameters:
  Offset between fit and detection position for source 47 = 2.158283 pixels
  Position = (258.9, 322.1) = 8 49 43.12 -45 31 42.6
  Extent = 11.2 (4.7-14.6)", rotation angle = 0
  Source counts = 192.4 +/- 119.4
  Background counts = 14068.1
  Rate = 0.003 +/- 0.002
  Deleting source due to low Poisson probability