[Sun Mar 25 08:46:30 2012] Detection parameters:
  Position = (325.0, 212.9) = 17 45 35.47 -29 7 53.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 196.3 +/- 21.1
  Background counts = 62.2
  Rate = 0.03 +/- 0.003

[Sun Mar 25 08:46:30 2012] Off-axis axis estimate = 6.49'
[Sun Mar 25 08:51:21 2012] Using EEF radius (= 9.68 ")to estimate initial spatial extent for simple fitting
[Sun Mar 25 08:51:21 2012] Initial guess for spatial extent in simple fitting = 9.68"
[Sun Mar 25 08:51:21 2012] source mask rpix=2.2, npix_max = 29, mask sum = 36, frac = 1.213
[Sun Mar 25 08:51:21 2012] Giving source the simple spatial ID 41 for pass 0, mean size = 9.68"
[Sun Mar 25 11:54:17 2012] fullrun_pn_xmm0504940201_pi300-10000_cl_pass0_src41.ximg exists
[Sun Mar 25 11:54:17 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0504940201_pi300-10000_cl_pass0_src41.csv
[Sun Mar 25 11:54:17 2012] fullrun_pn_xmm0504940201_pi300-10000_cl_pass0_src41_1.ximg exists
[Sun Mar 25 11:54:17 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0504940201_pi300-10000_cl_pass0_src41.csv
[Sun Mar 25 11:54:17 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0504940201_pi300-10000_cl_pass0_src41_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0504940201_pi300-10000_cl_pass0_src41.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
[Sun Mar 25 11:54:18 2012] fullrun_pn_xmm0504940201_pi300-10000_cl_pass0_tfrozen_src41.ximg exists
[Sun Mar 25 11:54:18 2012] fullrun_pn_xmm0504940201_pi300-10000_cl_pass0_tfrozen_src41_1.ximg exists
[Sun Mar 25 11:54:18 2012] Fit fullrun_pn_xmm0504940201_pi300-10000_cl_pass0_tfrozen_src41 appears to have run properly
[Sun Mar 25 14:50:21 2012] Warning, spatial fit 41 centroid is now closest to src. 6
[Sun Mar 25 14:50:21 2012] Warning: source 42 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 42 at 14.075451 pixels away
[Sun Mar 25 14:50:21 2012] Vigneting correction estimate = 1.000000
[Sun Mar 25 14:50:21 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Mar 25 14:50:21 2012] Assessing source extent using major
[Sun Mar 25 14:50:21 2012] Source does appear to be extended
[Sun Mar 25 14:50:21 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Mar 25 14:50:21 2012] Source is confused with source 40
[Sun Mar 25 14:50:52 2012] Using EEF radius (= 9.68 ")to estimate initial spatial extent for simple fitting
[Sun Mar 25 14:50:52 2012] Initial guess for spatial extent in simple fitting = 9.68"
[Sun Mar 25 14:50:52 2012] source mask rpix=2.2, npix_max = 29, mask sum = 36, frac = 1.213
[Sun Mar 25 14:50:52 2012] Giving source the simple spatial ID 30 for pass 1, mean size = 9.68"
[Sun Mar 25 17:16:23 2012] fullrun_pn_xmm0504940201_pi300-10000_cl_pass1_src30.ximg exists
[Sun Mar 25 17:16:23 2012] fullrun_pn_xmm0504940201_pi300-10000_cl_pass1_src30_1.ximg exists
[Sun Mar 25 17:16:23 2012] Fit fullrun_pn_xmm0504940201_pi300-10000_cl_pass1_src30 appears to have run properly
[Sun Mar 25 17:16:24 2012] fullrun_pn_xmm0504940201_pi300-10000_cl_pass1_tfrozen_src30.ximg exists
[Sun Mar 25 17:16:24 2012] fullrun_pn_xmm0504940201_pi300-10000_cl_pass1_tfrozen_src30_1.ximg exists
[Sun Mar 25 17:16:24 2012] Fit fullrun_pn_xmm0504940201_pi300-10000_cl_pass1_tfrozen_src30 appears to have run properly
[Sun Mar 25 19:44:39 2012] Spatial fit model total counts = 972.312000, observed total counts = 973.000000
[Sun Mar 25 19:44:39 2012] Offset between fit and detection position for source 42 = 8.678412 pixels
[Sun Mar 25 19:44:39 2012] Warning, changing simple spatial fit ID from 30 to 29
[Sun Mar 25 19:44:39 2012] 696.874023 total counts/ 696.874000 bgd. counts: snr = 0.000001
Spatial fit parameters:
  Offset between fit and detection position for source 42 = 8.678412 pixels
  Position = (333.7, 212.3) = 17 45 32.59 -29 7 53.3
  Extent = 18.8 (18.8-37.7)", rotation angle = 0
  Source counts = 0.0 +/- 26.4
  Background counts = 696.9
  Rate = 2e-09 +/- 0.003
  Deleting source due to low Poisson probability