[Mon Feb 20 22:54:08 2012] Detection parameters:
  Position = (289.8, 362.7) = 2 16 36.56 -4 4 29.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 52.3 +/- 10.1
  Background counts = 11.4
  Rate = 0.007 +/- 0.001

[Mon Feb 20 22:54:08 2012] Off-axis axis estimate = 4.70'
[Mon Feb 20 22:56:24 2012] Using EEF radius (= 8.78 ")to estimate initial spatial extent for simple fitting
[Mon Feb 20 22:56:24 2012] Initial guess for spatial extent in simple fitting = 8.78"
[Mon Feb 20 22:56:24 2012] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.986
[Mon Feb 20 22:56:24 2012] Giving source the simple spatial ID 16 for pass 0, mean size = 8.78"
[Mon Feb 20 23:43:37 2012] fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_src16.ximg exists
[Mon Feb 20 23:43:37 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_src16.csv
[Mon Feb 20 23:43:37 2012] fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_src16_1.ximg exists
[Mon Feb 20 23:43:37 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_src16.csv
[Mon Feb 20 23:43:37 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_src16_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_src16.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
[Mon Feb 20 23:43:37 2012] fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_tfrozen_src16.ximg exists
[Mon Feb 20 23:43:37 2012] fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_tfrozen_src16_1.ximg exists
[Mon Feb 20 23:43:37 2012] Fit fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_tfrozen_src16 appears to have run properly
[Tue Feb 21 00:39:29 2012] Spatial fit model total counts = 170.994000, observed total counts = 171.000000
[Tue Feb 21 00:39:29 2012] Offset between fit and detection position for source 18 = 0.232462 pixels
[Tue Feb 21 00:39:29 2012] 170.522200 total counts/ 138.838000 bgd. counts: snr = 2.688986
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.232462 pixels
  Position = (289.6, 362.7) = 2 16 36.63 -4 4 29.5
  Extent = 4.7 (2.9-8.6)", rotation angle = 0
  Source counts = 31.7 +/- 13.1
  Background counts = 138.8
  Rate = 0.003 +/- 0.001
[Tue Feb 21 00:39:29 2012] Vigneting correction estimate = 1.000000
[Tue Feb 21 00:39:29 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 21 00:39:29 2012] Assessing source extent using major axis lower bound
[Tue Feb 21 00:39:29 2012] Source does appear to be extended
[Tue Feb 21 00:39:29 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Feb 21 00:39:43 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Feb 21 00:39:43 2012] Initial guess for spatial extent in simple fitting = 4.74"
[Tue Feb 21 00:39:43 2012] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.889
[Tue Feb 21 00:39:43 2012] Giving source the simple spatial ID 16 for pass 1, mean size = 4.74"
[Tue Feb 21 01:16:38 2012] fullrun_pn_xmm0553911601_pi300-10000_cl_pass1_src16.ximg exists
[Tue Feb 21 01:16:38 2012] fullrun_pn_xmm0553911601_pi300-10000_cl_pass1_src16_1.ximg exists
[Tue Feb 21 01:16:38 2012] Fit fullrun_pn_xmm0553911601_pi300-10000_cl_pass1_src16 appears to have run properly
[Tue Feb 21 01:16:39 2012] fullrun_pn_xmm0553911601_pi300-10000_cl_pass1_tfrozen_src16.ximg exists
[Tue Feb 21 01:16:39 2012] fullrun_pn_xmm0553911601_pi300-10000_cl_pass1_tfrozen_src16_1.ximg exists
[Tue Feb 21 01:16:39 2012] Fit fullrun_pn_xmm0553911601_pi300-10000_cl_pass1_tfrozen_src16 appears to have run properly
[Tue Feb 21 02:00:37 2012] Spatial fit model total counts = 170.957000, observed total counts = 171.000000
[Tue Feb 21 02:00:37 2012] Offset between fit and detection position for source 18 = 0.157253 pixels
[Tue Feb 21 02:00:37 2012] 170.347200 total counts/ 135.945000 bgd. counts: snr = 2.950561
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.157253 pixels
  Position = (289.7, 362.6) = 2 16 36.59 -4 4 29.8
  Extent = 6.3 (2.9-9.5)" x 3.9 (2.7-6.6)", rotation angle = 237
  Source counts = 34.4 +/- 13.1
  Background counts = 135.9
  Rate = 0.003 +/- 0.001
[Tue Feb 21 02:00:37 2012] Vigneting correction estimate = 1.000000
[Tue Feb 21 02:00:37 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 21 02:00:37 2012] Assessing source extent using major axis lower bound
[Tue Feb 21 02:00:37 2012] Source does appear to be extended
[Tue Feb 21 02:00:37 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.44
[Tue Feb 21 02:00:57 2012] XMMSAS src. selection expression = ellipse(25156.658200, 31497.406000, 378.294011, 236.975407, 236.682000, X, Y)
[Tue Feb 21 02:00:57 2012] Writing source region out to fullrun_pn_xmm0553911601_pi300-10000_pass1_cl_src18_src.reg
[Tue Feb 21 02:00:57 2012] Extracting stamp from image fullrun_pn_xmm0553911601_pi300-10000_cl_sm2.00.img.gz, (268, 341) - (311, 384)
[Tue Feb 21 02:00:57 2012] XMMSAS bgd. selection expression = annulus(25156.658200, 31497.406000, 630.490018, 1260.980036, X, Y)
[Tue Feb 21 02:00:57 2012] Writing fullrun_pn_xmm0553911601_pi300-10000_pass1_cl_src18.gif
[Tue Feb 21 02:12:34 2012] Mean detx,y = (2021.42, 6186.57) 
[Tue Feb 21 02:12:36 2012] Setting backscal keywords in source and bgd. spectrum
[Tue Feb 21 02:12:50 2012] Binned source spectrum to 10 counts/bin
[Tue Feb 21 02:12:51 2012] Setting source spectrum file to fullrun_pn_xmm0553911601_pi300-10000_pass1_cl_src18_src_b10.pi.gz
[Tue Feb 21 02:12:51 2012] Setting bgd. spectrum file to fullrun_pn_xmm0553911601_pi300-10000_pass1_cl_src18_bgd.pi.gz
[Tue Feb 21 02:26:25 2012] Not generating rmf since there are only 34 counts
[Tue Feb 21 02:26:25 2012] rmf not generated due to insufficient counts
[Tue Feb 21 02:46:44 2012] Updating aperture counts using extracted products
[Tue Feb 21 02:46:44 2012] Error reading totcts from fullrun_pn_xmm0553911601_pi300-10000_pass1_cl_src18_src_b10.pi.gz
[Tue Feb 21 02:46:45 2012] Calculating source flux in energy range 0.30-8.00
[Tue Feb 21 02:46:45 2012] Using photon index=1.80, rate=0.00296, arf fullrun_pn_xmm0553911601_pi300-10000_pass1_cl_src18.arf
[Tue Feb 21 02:46:45 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Tue Feb 21 02:46:45 2012] Updating source flux to 1.3e-14
[Tue Feb 21 02:46:59 2012] Source 18 has fewer than 100.000000 counts, skipping spectral fitting