[Sun Jul 29 12:23:43 2012] Detection parameters:
  Position = (444.3, 403.8) = 23 4 8.22 3 18 21.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 1105.7 +/- 39.4
  Background counts = 8.5
  Rate = 0.1 +/- 0.004

[Sun Jul 29 12:23:44 2012] Off-axis axis estimate = 13.04'
[Sun Jul 29 12:26:05 2012] Using EEF radius (= 12.95 ")to estimate initial spatial extent for simple fitting
[Sun Jul 29 12:26:05 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sun Jul 29 12:26:05 2012] Initial guess for spatial extent in simple fitting = 12.95"
[Sun Jul 29 12:26:05 2012] source mask rpix=3.0, npix_max = 48, mask sum = 49, frac = 1.013
[Sun Jul 29 12:26:05 2012] Giving source the simple spatial ID 2 for pass 0, mean size = 12.95"
[Sun Jul 29 13:31:19 2012] fullrun_pn_xmm0033541001_pi300-10000_cl_pass0_src2.ximg exists
[Sun Jul 29 13:31:19 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0033541001_pi300-10000_cl_pass0_src2.csv
[Sun Jul 29 13:31:19 2012] fullrun_pn_xmm0033541001_pi300-10000_cl_pass0_src2_1.ximg exists
[Sun Jul 29 13:31:19 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0033541001_pi300-10000_cl_pass0_src2.csv
[Sun Jul 29 13:31:19 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0033541001_pi300-10000_cl_pass0_src2_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0033541001_pi300-10000_cl_pass0_src2.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 Jul 29 13:31:19 2012] fullrun_pn_xmm0033541001_pi300-10000_cl_pass0_tfrozen_src2.ximg exists
[Sun Jul 29 13:31:19 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0033541001_pi300-10000_cl_pass0_tfrozen_src2.csv
[Sun Jul 29 13:31:19 2012] fullrun_pn_xmm0033541001_pi300-10000_cl_pass0_tfrozen_src2_1.ximg exists
[Sun Jul 29 13:31:19 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0033541001_pi300-10000_cl_pass0_tfrozen_src2.csv
[Sun Jul 29 13:31:19 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0033541001_pi300-10000_cl_pass0_tfrozen_src2_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0033541001_pi300-10000_cl_pass0_tfrozen_src2.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 Jul 29 14:37:38 2012] Warning: source 2 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 2 at 16.878629 pixels away
[Sun Jul 29 14:37:38 2012] Spatial fit model total counts = 1190.150000, observed total counts = 1122.000000
[Sun Jul 29 14:37:38 2012] Offset between fit and detection position for source 2 = 0.426253 pixels
[Sun Jul 29 14:37:38 2012] Warning, changing simple spatial fit ID from 2 to 10
[Sun Jul 29 14:37:38 2012] 1181.104000 total counts/ 406.896000 bgd. counts: snr = 38.380970
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 0.426253 pixels
  Position = (444.1, 403.4) = 23 4 8.28 3 18 20.1
  Extent = 6.7 (6.3-7.1)", rotation angle = 0
  Source counts = 774.2 +/- 34.4
  Background counts = 406.9
  Rate = 0.08 +/- 0.003
[Sun Jul 29 14:37:39 2012] Vigneting correction estimate = 1.000000
[Sun Jul 29 14:37:39 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jul 29 14:37:39 2012] Assessing source extent using major axis lower bound
[Sun Jul 29 14:37:39 2012] Source does appear to be extended
[Sun Jul 29 14:37:39 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Jul 29 14:38:01 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Jul 29 14:38:01 2012] Initial guess for spatial extent in simple fitting = 6.66"
[Sun Jul 29 14:38:01 2012] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.969
[Sun Jul 29 14:38:01 2012] Giving source the simple spatial ID 2 for pass 1, mean size = 6.66"
[Sun Jul 29 15:30:49 2012] fullrun_pn_xmm0033541001_pi300-10000_cl_pass1_src2.ximg exists
[Sun Jul 29 15:30:49 2012] fullrun_pn_xmm0033541001_pi300-10000_cl_pass1_src2_1.ximg exists
[Sun Jul 29 15:30:49 2012] Fit fullrun_pn_xmm0033541001_pi300-10000_cl_pass1_src2 appears to have run properly
[Sun Jul 29 15:30:49 2012] fullrun_pn_xmm0033541001_pi300-10000_cl_pass1_tfrozen_src2.ximg exists
[Sun Jul 29 15:30:49 2012] fullrun_pn_xmm0033541001_pi300-10000_cl_pass1_tfrozen_src2_1.ximg exists
[Sun Jul 29 15:30:49 2012] Fit fullrun_pn_xmm0033541001_pi300-10000_cl_pass1_tfrozen_src2 appears to have run properly
[Sun Jul 29 16:29:20 2012] Spatial fit model total counts = 1154.420000, observed total counts = 1137.000000
[Sun Jul 29 16:29:20 2012] Offset between fit and detection position for source 2 = 0.096554 pixels
[Sun Jul 29 16:29:20 2012] 1146.195000 total counts/ 341.099000 bgd. counts: snr = 43.592065
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 0.096554 pixels
  Position = (444.0, 403.5) = 23 4 8.30 3 18 20.4
  Extent = 8.4 (7.9-9.2)" x 4.8 (4.4-5.3)", rotation angle = 225 (219-229) degrees
  Source counts = 805.1 +/- 33.9
  Background counts = 341.1
  Rate = 0.08 +/- 0.003
[Sun Jul 29 16:29:20 2012] Spatial fit model total counts = 943.371000, observed total counts = 1122.000000
[Sun Jul 29 16:29:20 2012] Poor agreement between spatial fit and data for source 2
It may help to tweak spatial fit manually
Not incorporating fit results
[Sun Jul 29 16:29:21 2012] Vigneting correction estimate = 1.000000
[Sun Jul 29 16:29:21 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jul 29 16:29:21 2012] Assessing source extent using major axis lower bound
[Sun Jul 29 16:29:21 2012] Source does appear to be extended
[Sun Jul 29 16:29:21 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.51
[Sun Jul 29 16:29:21 2012] Source is asymmetric
[Sun Jul 29 16:29:35 2012] XMMSAS src. selection expression = ellipse(38582.882100, 35053.147000, 506.014215, 287.355008, 224.514000, X, Y)
[Sun Jul 29 16:29:35 2012] Writing source region out to fullrun_pn_xmm0033541001_pi300-10000_pass1_cl_src2_src.reg
[Sun Jul 29 16:29:35 2012] Extracting stamp from image fullrun_pn_xmm0033541001_pi300-10000_cl_sm2.00.img.gz, (415, 374) - (473, 433)
[Sun Jul 29 16:29:35 2012] XMMSAS bgd. selection expression = annulus(38582.882100, 35053.147000, 843.357024, 1686.714049, X, Y) && !ellipse(39535.653046, 34286.054779, 870.000000, 870.000000, 0.000000, X, Y)
[Sun Jul 29 16:29:35 2012] Writing fullrun_pn_xmm0033541001_pi300-10000_pass1_cl_src2.gif
[Sun Jul 29 16:31:12 2012] Mean detx,y = (7812.36, -11367.00) 
[Sun Jul 29 16:31:14 2012] Setting backscal keywords in source and bgd. spectrum
[Sun Jul 29 16:31:40 2012] Binned source spectrum to 10 counts/bin
[Sun Jul 29 16:31:40 2012] Setting source spectrum file to fullrun_pn_xmm0033541001_pi300-10000_pass1_cl_src2_src_b10.pi.gz
[Sun Jul 29 16:31:40 2012] Setting bgd. spectrum file to fullrun_pn_xmm0033541001_pi300-10000_pass1_cl_src2_bgd.pi.gz
[Sun Jul 29 17:33:57 2012] Updating aperture counts using extracted products
[Sun Jul 29 17:33:57 2012] Error reading totcts from fullrun_pn_xmm0033541001_pi300-10000_pass1_cl_src2_src_b10.pi.gz
[Sun Jul 29 17:33:58 2012] Calculating source flux in energy range 0.30-8.00
[Sun Jul 29 17:33:58 2012] Using photon index=1.80, rate=0.0812, arf fullrun_pn_xmm0033541001_pi300-10000_pass1_cl_src2.arf
[Sun Jul 29 17:33:58 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sun Jul 29 17:33:58 2012] Updating source flux to 5.6e-13
[Sun Jul 29 17:34:25 2012] Flag p found in src. 2 procflags, skipping spectral fitting