[Sat Dec 24 22:36:23 2011] Detection parameters:
  Position = (237.0, 103.1) = 9 28 2.82 -6 16 46.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 63.5 +/- 10.9
  Background counts = 13.3
  Rate = 0.004 +/- 0.0007

[Sat Dec 24 22:36:23 2011] Off-axis axis estimate = 14.84'
[Sat Dec 24 22:39:28 2011] Using EEF radius (= 13.85 ")to estimate initial spatial extent for simple fitting
[Sat Dec 24 22:39:28 2011] Initial guess for spatial extent in simple fitting = 13.85"
[Sat Dec 24 22:39:28 2011] source mask rpix=3.2, npix_max = 54, mask sum = 53, frac = 0.976
[Sat Dec 24 22:39:28 2011] Giving source the simple spatial ID 26 for pass 0, mean size = 13.85"
[Sat Dec 24 23:42:16 2011] fullrun_pn_xmm0501930401_pi300-10000_cl_pass0_src26.ximg exists
[Sat Dec 24 23:42:16 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0501930401_pi300-10000_cl_pass0_src26.csv
[Sat Dec 24 23:42:16 2011] fullrun_pn_xmm0501930401_pi300-10000_cl_pass0_src26_1.ximg exists
[Sat Dec 24 23:42:16 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0501930401_pi300-10000_cl_pass0_src26.csv
[Sat Dec 24 23:42:16 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0501930401_pi300-10000_cl_pass0_src26_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0501930401_pi300-10000_cl_pass0_src26.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 Dec 24 23:42:17 2011] fullrun_pn_xmm0501930401_pi300-10000_cl_pass0_tfrozen_src26.ximg exists
[Sat Dec 24 23:42:17 2011] fullrun_pn_xmm0501930401_pi300-10000_cl_pass0_tfrozen_src26_1.ximg exists
[Sat Dec 24 23:42:17 2011] Fit fullrun_pn_xmm0501930401_pi300-10000_cl_pass0_tfrozen_src26 appears to have run properly
[Sun Dec 25 00:41:58 2011] Spatial fit model total counts = 251.991000, observed total counts = 252.000000
[Sun Dec 25 00:41:58 2011] Offset between fit and detection position for source 26 = 0.445190 pixels
[Sun Dec 25 00:41:58 2011] 245.688800 total counts/ 198.564000 bgd. counts: snr = 3.344254
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 0.445190 pixels
  Position = (236.6, 103.1) = 9 28 2.95 -6 16 47.4
  Extent = 5.8 (4.4-7.5)", rotation angle = 0
  Source counts = 47.1 +/- 15.7
  Background counts = 198.6
  Rate = 0.003 +/- 0.001
[Sun Dec 25 00:41:58 2011] Vigneting correction estimate = 1.000000
[Sun Dec 25 00:41:58 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Dec 25 00:41:58 2011] Assessing source extent using major axis lower bound
[Sun Dec 25 00:41:58 2011] Source does appear to be extended
[Sun Dec 25 00:41:58 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Dec 25 00:42:19 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Dec 25 00:42:19 2011] Initial guess for spatial extent in simple fitting = 5.75"
[Sun Dec 25 00:42:19 2011] source mask rpix=1.3, npix_max = 13, mask sum = 12, frac = 0.903
[Sun Dec 25 00:42:19 2011] Giving source the simple spatial ID 25 for pass 1, mean size = 5.75"
[Sun Dec 25 01:41:30 2011] fullrun_pn_xmm0501930401_pi300-10000_cl_pass1_src25.ximg exists
[Sun Dec 25 01:41:30 2011] fullrun_pn_xmm0501930401_pi300-10000_cl_pass1_src25_1.ximg exists
[Sun Dec 25 01:41:30 2011] Fit fullrun_pn_xmm0501930401_pi300-10000_cl_pass1_src25 appears to have run properly
[Sun Dec 25 01:41:30 2011] fullrun_pn_xmm0501930401_pi300-10000_cl_pass1_tfrozen_src25.ximg exists
[Sun Dec 25 01:41:30 2011] fullrun_pn_xmm0501930401_pi300-10000_cl_pass1_tfrozen_src25_1.ximg exists
[Sun Dec 25 01:41:30 2011] Fit fullrun_pn_xmm0501930401_pi300-10000_cl_pass1_tfrozen_src25 appears to have run properly
[Sun Dec 25 02:58:17 2011] Spatial fit model total counts = 192.995000, observed total counts = 193.000000
[Sun Dec 25 02:58:17 2011] Offset between fit and detection position for source 26 = 0.093648 pixels
[Sun Dec 25 02:58:17 2011] 189.922600 total counts/ 143.248000 bgd. counts: snr = 3.899746
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 0.093648 pixels
  Position = (236.6, 103.2) = 9 28 2.96 -6 16 47.0
  Extent = 5.8 (4.4-7.7)", rotation angle = 0
  Source counts = 46.7 +/- 13.8
  Background counts = 143.2
  Rate = 0.003 +/- 0.0009
[Sun Dec 25 02:58:17 2011] Vigneting correction estimate = 1.000000
[Sun Dec 25 02:58:17 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Dec 25 02:58:17 2011] Assessing source extent using major axis lower bound
[Sun Dec 25 02:58:17 2011] Source does appear to be extended
[Sun Dec 25 02:58:17 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Dec 25 02:58:44 2011] XMMSAS src. selection expression = ellipse(20533.877600, 8932.446400, 345.043210, 345.043210, 0.000000, X, Y)
[Sun Dec 25 02:58:44 2011] Writing source region out to fullrun_pn_xmm0501930401_pi300-10000_pass1_cl_src26_src.reg
[Sun Dec 25 02:58:44 2011] Extracting stamp from image fullrun_pn_xmm0501930401_pi300-10000_cl_sm2.00.img.gz, (217, 83) - (256, 123)
[Sun Dec 25 02:58:44 2011] XMMSAS bgd. selection expression = annulus(20533.877600, 8932.446400, 575.072017, 1150.144033, X, Y) && !ellipse(19810.545400, 9819.103400, 333.720010, 333.720010, 0.000000, X, Y)
[Sun Dec 25 02:58:44 2011] Writing fullrun_pn_xmm0501930401_pi300-10000_pass1_cl_src26.gif
[Sun Dec 25 03:27:27 2011] Mean detx,y = (8913.24, -13314.22) 
[Sun Dec 25 03:27:32 2011] Setting backscal keywords in source and bgd. spectrum
[Sun Dec 25 03:28:11 2011] Binned source spectrum to 10 counts/bin
[Sun Dec 25 03:28:12 2011] Setting source spectrum file to fullrun_pn_xmm0501930401_pi300-10000_pass1_cl_src26_src_b10.pi.gz
[Sun Dec 25 03:28:12 2011] Setting bgd. spectrum file to fullrun_pn_xmm0501930401_pi300-10000_pass1_cl_src26_bgd.pi.gz
[Sun Dec 25 03:47:43 2011] Not generating rmf since there are only 46 counts
[Sun Dec 25 03:47:43 2011] rmf not generated due to insufficient counts
[Sun Dec 25 04:12:39 2011] Updating aperture counts using extracted products
[Sun Dec 25 04:12:39 2011] Error reading totcts from fullrun_pn_xmm0501930401_pi300-10000_pass1_cl_src26_src_b10.pi.gz
[Sun Dec 25 04:12:41 2011] Calculating source flux in energy range 0.30-8.00
[Sun Dec 25 04:12:41 2011] Using photon index=1.80, rate=0.0031, arf fullrun_pn_xmm0501930401_pi300-10000_pass1_cl_src26.arf
[Sun Dec 25 04:12:41 2011] Assuming count rate is from the 0.30-10.00 bandpass
[Sun Dec 25 04:12:41 2011] Updating source flux to 6.4e-14
[Sun Dec 25 04:13:40 2011] Source 26 has fewer than 100.000000 counts, skipping spectral fitting