[Sat May 19 20:46:59 2012] Detection parameters:
  Position = (270.1, 340.6) = 0 57 13.77 -72 59 5.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 75.9 +/- 14.1
  Background counts = 53.2
  Rate = 0.003 +/- 0.0006

[Sat May 19 20:46:59 2012] Off-axis axis estimate = 3.68'
[Sat May 19 20:49:47 2012] Using EEF radius (= 8.27 ")to estimate initial spatial extent for simple fitting
[Sat May 19 20:49:47 2012] Initial guess for spatial extent in simple fitting = 8.27"
[Sat May 19 20:49:47 2012] source mask rpix=1.9, npix_max = 23, mask sum = 20, frac = 0.867
[Sat May 19 20:49:47 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 8.27"
[Sat May 19 21:36:50 2012] fullrun_pn_xmm0601211501_pi300-10000_cl_pass0_src18.ximg exists
[Sat May 19 21:36:50 2012] fullrun_pn_xmm0601211501_pi300-10000_cl_pass0_src18_1.ximg exists
[Sat May 19 21:36:50 2012] Fit fullrun_pn_xmm0601211501_pi300-10000_cl_pass0_src18 appears to have run properly
[Sat May 19 21:36:50 2012] fullrun_pn_xmm0601211501_pi300-10000_cl_pass0_tfrozen_src18.ximg exists
[Sat May 19 21:36:50 2012] fullrun_pn_xmm0601211501_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists
[Sat May 19 21:36:50 2012] Fit fullrun_pn_xmm0601211501_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly
[Sat May 19 22:28:26 2012] Spatial fit model total counts = 516.950000, observed total counts = 517.000000
[Sat May 19 22:28:26 2012] Offset between fit and detection position for source 18 = 0.087076 pixels
[Sat May 19 22:28:26 2012] 527.320500 total counts/ 464.398000 bgd. counts: snr = 2.919852
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.087076 pixels
  Position = (270.1, 340.6) = 0 57 13.71 -72 59 5.9
  Extent = 9.0 (6.2-14.7)" x 2.8 (2.1-4.1)", rotation angle = 324 (314-343) degrees
  Source counts = 62.9 +/- 23.0
  Background counts = 464.4
  Rate = 0.002 +/- 0.0007
[Sat May 19 22:28:26 2012] Vigneting correction estimate = 1.000000
[Sat May 19 22:28:26 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May 19 22:28:26 2012] Assessing source extent using major axis lower bound
[Sat May 19 22:28:26 2012] Source does appear to be extended
[Sat May 19 22:28:26 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.50
[Sat May 19 22:28:26 2012] Source is asymmetric
[Sat May 19 22:28:40 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat May 19 22:28:40 2012] Initial guess for spatial extent in simple fitting = 5.93"
[Sat May 19 22:28:40 2012] source mask rpix=1.4, npix_max = 13, mask sum = 16, frac = 1.152
[Sat May 19 22:28:40 2012] Giving source the simple spatial ID 16 for pass 1, mean size = 5.93"
[Sat May 19 23:05:04 2012] fullrun_pn_xmm0601211501_pi300-10000_cl_pass1_src16.ximg exists
[Sat May 19 23:05:04 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0601211501_pi300-10000_cl_pass1_src16.csv
[Sat May 19 23:05:04 2012] fullrun_pn_xmm0601211501_pi300-10000_cl_pass1_src16_1.ximg exists
[Sat May 19 23:05:04 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0601211501_pi300-10000_cl_pass1_src16.csv
[Sat May 19 23:05:04 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0601211501_pi300-10000_cl_pass1_src16_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0601211501_pi300-10000_cl_pass1_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
[Sat May 19 23:05:05 2012] fullrun_pn_xmm0601211501_pi300-10000_cl_pass1_tfrozen_src16.ximg exists
[Sat May 19 23:05:05 2012] fullrun_pn_xmm0601211501_pi300-10000_cl_pass1_tfrozen_src16_1.ximg exists
[Sat May 19 23:05:05 2012] Fit fullrun_pn_xmm0601211501_pi300-10000_cl_pass1_tfrozen_src16 appears to have run properly
[Sat May 19 23:48:55 2012] Warning, spatial fit 16 centroid is now closest to src. 19
[Sat May 19 23:48:55 2012] Vigneting correction estimate = 1.000000
[Sat May 19 23:48:55 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May 19 23:48:55 2012] Assessing source extent using major axis lower bound
[Sat May 19 23:48:55 2012] Source does appear to be extended
[Sat May 19 23:48:55 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.50
[Sat May 19 23:48:55 2012] Source is asymmetric
[Sat May 19 23:49:09 2012] XMMSAS src. selection expression = ellipse(23454.339320, 29587.046800, 541.039216, 170.581205, 324.312518, X, Y)
[Sat May 19 23:49:09 2012] Writing source region out to fullrun_pn_xmm0601211501_pi300-10000_pass1_cl_src18_src.reg
[Sat May 19 23:49:09 2012] Extracting stamp from image fullrun_pn_xmm0601211501_pi300-10000_cl_sm2.00.img.gz, (239, 310) - (301, 372)
[Sat May 19 23:49:09 2012] XMMSAS bgd. selection expression = annulus(23454.339320, 29587.046800, 901.732026, 1803.464052, X, Y) && !ellipse(25984.088806, 29070.101044, 870.000000, 870.000000, 0.000000, X, Y)
[Sat May 19 23:49:09 2012] Writing fullrun_pn_xmm0601211501_pi300-10000_pass1_cl_src18.gif
[Sun May 20 00:00:35 2012] Mean detx,y = (-4920.40, 3619.55) 
[Sun May 20 00:00:37 2012] Setting backscal keywords in source and bgd. spectrum
[Sun May 20 00:00:46 2012] Binned source spectrum to 10 counts/bin
[Sun May 20 00:00:47 2012] Setting source spectrum file to fullrun_pn_xmm0601211501_pi300-10000_pass1_cl_src18_src_b10.pi.gz
[Sun May 20 00:00:47 2012] Setting bgd. spectrum file to fullrun_pn_xmm0601211501_pi300-10000_pass1_cl_src18_bgd.pi.gz
[Sun May 20 00:13:47 2012] Not generating rmf since there are only 62 counts
[Sun May 20 00:13:47 2012] rmf not generated due to insufficient counts
[Sun May 20 00:39:18 2012] Updating aperture counts using extracted products
[Sun May 20 00:39:18 2012] Error reading totcts from fullrun_pn_xmm0601211501_pi300-10000_pass1_cl_src18_src_b10.pi.gz
[Sun May 20 00:39:18 2012] Calculating source flux in energy range 0.30-8.00
[Sun May 20 00:39:18 2012] Using photon index=1.80, rate=0.00179, arf fullrun_pn_xmm0601211501_pi300-10000_pass1_cl_src18.arf
[Sun May 20 00:39:18 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sun May 20 00:39:18 2012] Updating source flux to 8.4e-15
[Sun May 20 00:39:32 2012] Source 18 has fewer than 100.000000 counts, skipping spectral fitting