[Wed Aug  1 11:50:58 2012] Detection parameters:
  Position = (344.6, 319.6) = 21 31 15.09 47 18 4.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 66.9 +/- 14.2
  Background counts = 51.8
  Rate = 0.002 +/- 0.0004

[Wed Aug  1 11:50:58 2012] Off-axis axis estimate = 3.68'
[Wed Aug  1 11:55:36 2012] Using EEF radius (= 8.27 ")to estimate initial spatial extent for simple fitting
[Wed Aug  1 11:55:36 2012] Initial guess for spatial extent in simple fitting = 8.27"
[Wed Aug  1 11:55:36 2012] source mask rpix=1.9, npix_max = 23, mask sum = 25, frac = 1.085
[Wed Aug  1 11:55:36 2012] Giving source the simple spatial ID 20 for pass 0, mean size = 8.27"
[Wed Aug  1 12:50:12 2012] fullrun_pn_xmm0502460101_pi300-10000_cl_pass0_src20.ximg exists
[Wed Aug  1 12:50:12 2012] fullrun_pn_xmm0502460101_pi300-10000_cl_pass0_src20_1.ximg exists
[Wed Aug  1 12:50:12 2012] Fit fullrun_pn_xmm0502460101_pi300-10000_cl_pass0_src20 appears to have run properly
[Wed Aug  1 12:50:13 2012] fullrun_pn_xmm0502460101_pi300-10000_cl_pass0_tfrozen_src20.ximg exists
[Wed Aug  1 12:50:13 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502460101_pi300-10000_cl_pass0_tfrozen_src20.csv
[Wed Aug  1 12:50:13 2012] fullrun_pn_xmm0502460101_pi300-10000_cl_pass0_tfrozen_src20_1.ximg exists
[Wed Aug  1 12:50:13 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502460101_pi300-10000_cl_pass0_tfrozen_src20.csv
[Wed Aug  1 12:50:13 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0502460101_pi300-10000_cl_pass0_tfrozen_src20_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0502460101_pi300-10000_cl_pass0_tfrozen_src20.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
[Wed Aug  1 13:50:30 2012] Warning: source 20 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 21 at 11.455418 pixels away
[Wed Aug  1 13:50:30 2012] Vigneting correction estimate = 1.000000
[Wed Aug  1 13:50:30 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Aug  1 13:50:30 2012] Assessing source extent using major
[Wed Aug  1 13:50:30 2012] Source does appear to be extended
[Wed Aug  1 13:50:30 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Aug  1 13:50:51 2012] Using EEF radius (= 8.27 ")to estimate initial spatial extent for simple fitting
[Wed Aug  1 13:50:51 2012] Initial guess for spatial extent in simple fitting = 8.27"
[Wed Aug  1 13:50:51 2012] source mask rpix=1.9, npix_max = 23, mask sum = 25, frac = 1.085
[Wed Aug  1 13:50:51 2012] Giving source the simple spatial ID 19 for pass 1, mean size = 8.27"
[Wed Aug  1 14:32:27 2012] fullrun_pn_xmm0502460101_pi300-10000_cl_pass1_src19.ximg exists
[Wed Aug  1 14:32:27 2012] fullrun_pn_xmm0502460101_pi300-10000_cl_pass1_src19_1.ximg exists
[Wed Aug  1 14:32:27 2012] Fit fullrun_pn_xmm0502460101_pi300-10000_cl_pass1_src19 appears to have run properly
[Wed Aug  1 14:32:27 2012] fullrun_pn_xmm0502460101_pi300-10000_cl_pass1_tfrozen_src19.ximg exists
[Wed Aug  1 14:32:27 2012] fullrun_pn_xmm0502460101_pi300-10000_cl_pass1_tfrozen_src19_1.ximg exists
[Wed Aug  1 14:32:27 2012] Fit fullrun_pn_xmm0502460101_pi300-10000_cl_pass1_tfrozen_src19 appears to have run properly
[Wed Aug  1 15:17:04 2012] Spatial fit model total counts = 578.568000, observed total counts = 533.000000
[Wed Aug  1 15:17:04 2012] Offset between fit and detection position for source 21 = 0.266533 pixels
[Wed Aug  1 15:17:04 2012] 575.946500 total counts/ 518.156000 bgd. counts: snr = 2.538787
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.266533 pixels
  Position = (344.3, 319.6) = 21 31 15.20 47 18 3.8
  Extent = 6.7 (3.4-16.5)", rotation angle = 0
  Source counts = 57.8 +/- 24.0
  Background counts = 518.2
  Rate = 0.001 +/- 0.0006
[Wed Aug  1 15:17:04 2012] Vigneting correction estimate = 1.000000
[Wed Aug  1 15:17:04 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Aug  1 15:17:04 2012] Assessing source extent using major axis lower bound
[Wed Aug  1 15:17:04 2012] Source does appear to be extended
[Wed Aug  1 15:17:04 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Aug  1 15:17:18 2012] XMMSAS src. selection expression = ellipse(29904.953800, 27758.198200, 402.505812, 402.505812, 0.000000, X, Y)
[Wed Aug  1 15:17:18 2012] Writing source region out to fullrun_pn_xmm0502460101_pi300-10000_pass1_cl_src21_src.reg
[Wed Aug  1 15:17:18 2012] Extracting stamp from image fullrun_pn_xmm0502460101_pi300-10000_cl_sm2.00.img.gz, (321, 296) - (367, 343)
[Wed Aug  1 15:17:18 2012] XMMSAS bgd. selection expression = annulus(29904.953800, 27758.198200, 670.843019, 1341.686039, X, Y)
[Wed Aug  1 15:17:18 2012] Writing fullrun_pn_xmm0502460101_pi300-10000_pass1_cl_src21.gif
[Wed Aug  1 15:35:32 2012] Mean detx,y = (1898.61, -1785.35) 
[Wed Aug  1 15:35:35 2012] Setting backscal keywords in source and bgd. spectrum
[Wed Aug  1 15:35:57 2012] Binned source spectrum to 10 counts/bin
[Wed Aug  1 15:35:57 2012] Setting source spectrum file to fullrun_pn_xmm0502460101_pi300-10000_pass1_cl_src21_src_b10.pi.gz
[Wed Aug  1 15:35:57 2012] Setting bgd. spectrum file to fullrun_pn_xmm0502460101_pi300-10000_pass1_cl_src21_bgd.pi.gz
[Wed Aug  1 16:01:45 2012] Not generating rmf since there are only 57 counts
[Wed Aug  1 16:01:45 2012] rmf not generated due to insufficient counts
[Wed Aug  1 16:29:41 2012] Updating aperture counts using extracted products
[Wed Aug  1 16:29:41 2012] Error reading totcts from fullrun_pn_xmm0502460101_pi300-10000_pass1_cl_src21_src_b10.pi.gz
[Wed Aug  1 16:29:41 2012] Calculating source flux in energy range 0.30-8.00
[Wed Aug  1 16:29:41 2012] Using photon index=1.80, rate=0.00144, arf fullrun_pn_xmm0502460101_pi300-10000_pass1_cl_src21.arf
[Wed Aug  1 16:29:41 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Wed Aug  1 16:29:41 2012] Updating source flux to 4.3e-15
[Wed Aug  1 16:30:08 2012] Source 21 has fewer than 100.000000 counts, skipping spectral fitting