[Sat Jul 21 10:11:59 2012] Detection parameters:
  Position = (203.1, 290.2) = 21 7 23.94 38 45 28.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 136.1 +/- 15.0
  Background counts = 15.4
  Rate = 0.01 +/- 0.002

[Sat Jul 21 10:11:59 2012] Off-axis axis estimate = 6.94'
[Sat Jul 21 10:14:18 2012] Using EEF radius (= 9.90 ")to estimate initial spatial extent for simple fitting
[Sat Jul 21 10:14:18 2012] Initial guess for spatial extent in simple fitting = 9.90"
[Sat Jul 21 10:14:18 2012] source mask rpix=2.3, npix_max = 30, mask sum = 36, frac = 1.168
[Sat Jul 21 10:14:18 2012] Giving source the simple spatial ID 3 for pass 0, mean size = 9.90"
[Sat Jul 21 10:44:23 2012] fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_src3.ximg exists
[Sat Jul 21 10:44:23 2012] fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_src3_1.ximg exists
[Sat Jul 21 10:44:23 2012] Fit fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_src3 appears to have run properly
[Sat Jul 21 10:44:23 2012] fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_tfrozen_src3.ximg exists
[Sat Jul 21 10:44:23 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_tfrozen_src3.csv
[Sat Jul 21 10:44:23 2012] fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_tfrozen_src3_1.ximg exists
[Sat Jul 21 10:44:23 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_tfrozen_src3.csv
[Sat Jul 21 10:44:23 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_tfrozen_src3_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_tfrozen_src3.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 Jul 21 11:31:07 2012] Spatial fit model total counts = 265.145000, observed total counts = 243.000000
[Sat Jul 21 11:31:07 2012] Offset between fit and detection position for source 3 = 9.655030 pixels
[Sat Jul 21 11:31:07 2012] 287.957000 total counts/ 172.230000 bgd. counts: snr = 8.818207
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 9.655030 pixels
  Position = (194.5, 285.7) = 21 7 27.12 38 45 7.8
  Extent = 24.7" x 24.7", rotation angle = 0
  Source counts = 115.7 +/- 17.0
  Background counts = 172.2
  Rate = 0.009 +/- 0.001
[Sat Jul 21 11:31:08 2012] Vigneting correction estimate = 1.000000
[Sat Jul 21 11:31:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jul 21 11:31:08 2012] Assessing source extent using major
[Sat Jul 21 11:31:08 2012] Source does appear to be extended
[Sat Jul 21 11:31:08 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jul 21 11:31:22 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Jul 21 11:31:22 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Jul 21 11:31:22 2012] Initial guess for spatial extent in simple fitting = 24.67"
[Sat Jul 21 11:31:22 2012] source mask rpix=5.7, npix_max = 152, mask sum = 66, frac = 0.433
[Sat Jul 21 11:31:22 2012] Skipping simple spatial due to low active detector fraction
[Sat Jul 21 12:32:55 2012] Vigneting correction estimate = 1.000000
[Sat Jul 21 12:32:55 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jul 21 12:32:55 2012] Assessing source extent using major
[Sat Jul 21 12:32:55 2012] Source does appear to be extended
[Sat Jul 21 12:32:55 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jul 21 12:33:07 2012] XMMSAS src. selection expression = ellipse(16874.124000, 24810.308000, 1480.272043, 1480.272043, 0.000000, X, Y)
[Sat Jul 21 12:33:07 2012] Writing source region out to fullrun_pn_xmm0041741101_pi300-10000_pass1_cl_src3_src.reg
[Sat Jul 21 12:33:07 2012] Extracting stamp from image fullrun_pn_xmm0041741101_pi300-10000_cl_sm2.00.img.gz, (109, 201) - (280, 371)
[Sat Jul 21 12:33:07 2012] XMMSAS bgd. selection expression = annulus(16874.124000, 24810.308000, 2467.120071, 4934.240142, X, Y) && !ellipse(21090.620239, 23529.049591, 870.000000, 870.000000, 0.000000, X, Y)
[Sat Jul 21 12:33:07 2012] Writing fullrun_pn_xmm0041741101_pi300-10000_pass1_cl_src3.gif
[Sat Jul 21 12:36:44 2012] Mean detx,y = (7528.03, -749.42) 
[Sat Jul 21 12:36:50 2012] Setting backscal keywords in source and bgd. spectrum
[Sat Jul 21 12:38:22 2012] Binned source spectrum to 10 counts/bin
[Sat Jul 21 12:38:23 2012] Setting source spectrum file to fullrun_pn_xmm0041741101_pi300-10000_pass1_cl_src3_src_b10.pi.gz
[Sat Jul 21 12:38:23 2012] Setting bgd. spectrum file to fullrun_pn_xmm0041741101_pi300-10000_pass1_cl_src3_bgd.pi.gz
[Sat Jul 21 13:14:41 2012] Updating aperture counts using extracted products
[Sat Jul 21 13:14:41 2012] Error reading totcts from fullrun_pn_xmm0041741101_pi300-10000_pass1_cl_src3_src_b10.pi.gz
[Sat Jul 21 13:14:42 2012] Calculating source flux in energy range 0.30-8.00
[Sat Jul 21 13:14:42 2012] Using photon index=1.80, rate=0.00905, arf fullrun_pn_xmm0041741101_pi300-10000_pass1_cl_src3.arf
[Sat Jul 21 13:14:42 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sat Jul 21 13:14:42 2012] Updating source flux to 1.6e-13