[Wed Feb 22 10:36:59 2012] Detection parameters:
  Position = (340.3, 352.3) = 21 14 45.48 6 10 29.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 54.6 +/- 13.1
  Background counts = 56.2
  Rate = 0.001 +/- 0.0004

[Wed Feb 22 10:37:02 2012] Off-axis axis estimate = 4.95'
[Wed Feb 22 10:42:52 2012] Using EEF radius (= 8.90 ")to estimate initial spatial extent for simple fitting
[Wed Feb 22 10:42:52 2012] Initial guess for spatial extent in simple fitting = 8.90"
[Wed Feb 22 10:42:52 2012] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.964
[Wed Feb 22 10:42:52 2012] Giving source the simple spatial ID 20 for pass 0, mean size = 8.90"
[Wed Feb 22 13:18:25 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_src20.ximg exists
[Wed Feb 22 13:18:25 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_src20_1.ximg exists
[Wed Feb 22 13:18:25 2012] Fit fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_src20 appears to have run properly
[Wed Feb 22 13:18:26 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_tfrozen_src20.ximg exists
[Wed Feb 22 13:18:26 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_tfrozen_src20_1.ximg exists
[Wed Feb 22 13:18:26 2012] Fit fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_tfrozen_src20 appears to have run properly
[Wed Feb 22 15:48:32 2012] Spatial fit model total counts = 487.770000, observed total counts = 489.000000
[Wed Feb 22 15:48:32 2012] Offset between fit and detection position for source 20 = 2.971741 pixels
[Wed Feb 22 15:48:32 2012] 504.326000 total counts/ 322.657000 bgd. counts: snr = 10.113705
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 2.971741 pixels
  Position = (337.7, 350.9) = 21 14 46.23 6 10 21.4
  Extent = 17.8 (17.8-35.6)" x 9.6 (7.9-11.7)", rotation angle = 113 (100-126) degrees
  Source counts = 181.7 +/- 22.5
  Background counts = 322.7
  Rate = 0.004 +/- 0.0005
[Wed Feb 22 15:48:32 2012] Vigneting correction estimate = 1.000000
[Wed Feb 22 15:48:32 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Feb 22 15:48:32 2012] Assessing source extent using major axis lower bound
[Wed Feb 22 15:48:32 2012] Source does appear to be extended
[Wed Feb 22 15:48:32 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.51
[Wed Feb 22 15:48:32 2012] Source is asymmetric
[Wed Feb 22 15:49:11 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Feb 22 15:49:11 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Wed Feb 22 15:49:11 2012] Initial guess for spatial extent in simple fitting = 13.68"
[Wed Feb 22 15:49:11 2012] source mask rpix=3.1, npix_max = 53, mask sum = 48, frac = 0.903
[Wed Feb 22 15:49:11 2012] Giving source the simple spatial ID 18 for pass 1, mean size = 13.68"
[Wed Feb 22 18:03:40 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_src18.ximg exists
[Wed Feb 22 18:03:40 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_src18.csv
[Wed Feb 22 18:03:40 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_src18_1.ximg exists
[Wed Feb 22 18:03:40 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_src18.csv
[Wed Feb 22 18:03:40 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_src18_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_src18.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 Feb 22 18:03:40 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_tfrozen_src18.ximg exists
[Wed Feb 22 18:03:40 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_tfrozen_src18_1.ximg exists
[Wed Feb 22 18:03:40 2012] Fit fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_tfrozen_src18 appears to have run properly
[Wed Feb 22 19:59:34 2012] Warning, spatial fit 18 centroid is now closest to src. 23
[Wed Feb 22 19:59:35 2012] Vigneting correction estimate = 1.000000
[Wed Feb 22 19:59:35 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Feb 22 19:59:35 2012] Assessing source extent using major axis lower bound
[Wed Feb 22 19:59:35 2012] Source does appear to be extended
[Wed Feb 22 19:59:35 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.51
[Wed Feb 22 19:59:35 2012] Source is asymmetric
[Wed Feb 22 20:00:15 2012] XMMSAS src. selection expression = ellipse(29330.108000, 30476.739400, 1068.240031, 573.659417, 112.898633, X, Y)
[Wed Feb 22 20:00:15 2012] Writing source region out to fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src20_src.reg
[Wed Feb 22 20:00:15 2012] Extracting stamp from image fullrun_pn_xmm0500500901_pi300-10000_cl_sm2.00.img.gz, (276, 289) - (399, 412)
[Wed Feb 22 20:00:15 2012] XMMSAS bgd. selection expression = annulus(29330.108000, 30476.739400, 1780.400051, 3560.800102, X, Y) && !ellipse(30699.978394, 34531.907837, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(31223.146606, 31385.722015, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(30583.029000, 28387.548080, 379.415211, 379.415211, 0.000000, X, Y) && !ellipse(27437.806580, 27293.448600, 420.587212, 420.587212, 0.000000, X, Y)
[Wed Feb 22 20:00:15 2012] Writing fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src20.gif
[Wed Feb 22 20:30:17 2012] Mean detx,y = (1174.24, -3736.61) 
[Wed Feb 22 20:30:26 2012] Setting backscal keywords in source and bgd. spectrum
[Wed Feb 22 20:31:56 2012] Binned source spectrum to 10 counts/bin
[Wed Feb 22 20:31:57 2012] Setting source spectrum file to fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Wed Feb 22 20:31:57 2012] Setting bgd. spectrum file to fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src20_bgd.pi.gz
[Thu Feb 23 00:09:26 2012] Updating aperture counts using extracted products
[Thu Feb 23 00:09:26 2012] Error reading totcts from fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Thu Feb 23 00:09:29 2012] Calculating source flux in energy range 0.30-8.00
[Thu Feb 23 00:09:29 2012] Using photon index=1.80, rate=0.00366, arf fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src20.arf
[Thu Feb 23 00:09:29 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Feb 23 00:09:29 2012] Updating source flux to 1.1e-14