[Fri Jul 13 08:04:44 2012] Detection parameters:
  Position = (307.7, 281.0) = 16 28 36.43 39 30 19.3
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 253.9 +/- 31.1
  Background counts = 265.6
  Rate = 0.04 +/- 0.005

[Fri Jul 13 08:04:44 2012] Off-axis axis estimate = 1.43'
[Fri Jul 13 08:07:13 2012] Using EEF radius (= 7.14 ")to estimate initial spatial extent for simple fitting
[Fri Jul 13 08:07:13 2012] Initial guess for spatial extent in simple fitting = 7.14"
[Fri Jul 13 08:07:13 2012] source mask rpix=1.6, npix_max = 18, mask sum = 16, frac = 0.872
[Fri Jul 13 08:07:13 2012] Giving source the simple spatial ID 15 for pass 0, mean size = 7.14"
[Fri Jul 13 12:28:00 2012] fullrun_pn_xmm0008030601_pi300-10000_cl_pass0_src15.ximg exists
[Fri Jul 13 12:28:00 2012] fullrun_pn_xmm0008030601_pi300-10000_cl_pass0_src15_1.ximg exists
[Fri Jul 13 12:28:00 2012] Fit fullrun_pn_xmm0008030601_pi300-10000_cl_pass0_src15 appears to have run properly
[Fri Jul 13 12:28:01 2012] fullrun_pn_xmm0008030601_pi300-10000_cl_pass0_tfrozen_src15.ximg exists
[Fri Jul 13 12:28:01 2012] fullrun_pn_xmm0008030601_pi300-10000_cl_pass0_tfrozen_src15_1.ximg exists
[Fri Jul 13 12:28:01 2012] Fit fullrun_pn_xmm0008030601_pi300-10000_cl_pass0_tfrozen_src15 appears to have run properly
[Fri Jul 13 15:48:16 2012] Warning, spatial fit 15 centroid is now closest to src. 23
[Fri Jul 13 15:48:16 2012] Source 16 is offset by -1.646609 and 1.397425 pixels which is larger than
2 X fitted extent = 0.957536 x 0.957536, not incorporating fit results
[Fri Jul 13 15:48:16 2012] Spatial fit model total counts = 3148.960000, observed total counts = 2715.000000
[Fri Jul 13 15:48:16 2012] Poor agreement between spatial fit and data for source 16
It may help to tweak spatial fit manually
Not incorporating fit results
[Fri Jul 13 15:48:16 2012] Spatial fit model total counts = 3325.740000, observed total counts = 3323.000000
[Fri Jul 13 15:48:16 2012] Offset between fit and detection position for source 16 = 0.570331 pixels
[Fri Jul 13 15:48:16 2012] Warning, changing simple spatial fit ID from 15 to 37
[Fri Jul 13 15:48:16 2012] 3389.786000 total counts/ 3215.060000 bgd. counts: snr = 3.081506
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.570331 pixels
  Position = (307.2, 280.9) = 16 28 36.64 39 30 16.9
  Extent = 14.9 (14.9-29.9)", rotation angle = 0
  Source counts = 174.7 +/- 58.2
  Background counts = 3215.1
  Rate = 0.03 +/- 0.009
[Fri Jul 13 15:48:17 2012] Vigneting correction estimate = 1.000000
[Fri Jul 13 15:48:17 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Jul 13 15:48:17 2012] Assessing source extent using major axis lower bound
[Fri Jul 13 15:48:17 2012] Source does appear to be extended
[Fri Jul 13 15:48:17 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Jul 13 15:48:17 2012] Source is confused with source 14
[Fri Jul 13 15:48:38 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Jul 13 15:48:38 2012] Initial guess for spatial extent in simple fitting = 14.95"
[Fri Jul 13 15:48:38 2012] source mask rpix=3.4, npix_max = 61, mask sum = 64, frac = 1.032
[Fri Jul 13 15:48:38 2012] Giving source the simple spatial ID 13 for pass 1, mean size = 14.95"
[Fri Jul 13 17:39:54 2012] fullrun_pn_xmm0008030601_pi300-10000_cl_pass1_src13.ximg exists
[Fri Jul 13 17:39:54 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0008030601_pi300-10000_cl_pass1_src13.csv
[Fri Jul 13 17:39:54 2012] fullrun_pn_xmm0008030601_pi300-10000_cl_pass1_src13_1.ximg exists
[Fri Jul 13 17:39:54 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0008030601_pi300-10000_cl_pass1_src13.csv
[Fri Jul 13 17:39:54 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0008030601_pi300-10000_cl_pass1_src13_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0008030601_pi300-10000_cl_pass1_src13.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
[Fri Jul 13 17:39:55 2012] fullrun_pn_xmm0008030601_pi300-10000_cl_pass1_tfrozen_src13.ximg exists
[Fri Jul 13 17:39:55 2012] fullrun_pn_xmm0008030601_pi300-10000_cl_pass1_tfrozen_src13_1.ximg exists
[Fri Jul 13 17:39:55 2012] Fit fullrun_pn_xmm0008030601_pi300-10000_cl_pass1_tfrozen_src13 appears to have run properly
[Fri Jul 13 20:54:11 2012] Warning, spatial fit 13 centroid is now closest to src. 14
[Fri Jul 13 20:54:11 2012] Vigneting correction estimate = 1.000000
[Fri Jul 13 20:54:11 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Jul 13 20:54:11 2012] Assessing source extent using major axis lower bound
[Fri Jul 13 20:54:11 2012] Source does appear to be extended
[Fri Jul 13 20:54:11 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Jul 13 20:54:29 2012] XMMSAS src. selection expression = ellipse(26675.298000, 24387.498000, 897.000026, 897.000026, 0.000000, X, Y)
[Fri Jul 13 20:54:29 2012] Writing source region out to fullrun_pn_xmm0008030601_pi300-10000_pass1_cl_src16_src.reg
[Fri Jul 13 20:54:29 2012] Extracting stamp from image fullrun_pn_xmm0008030601_pi300-10000_cl_sm2.00.img.gz, (256, 229) - (359, 332)
[Fri Jul 13 20:54:29 2012] XMMSAS bgd. selection expression = annulus(26675.298000, 24387.498000, 1495.000043, 2990.000086, X, Y) && !ellipse(26313.109290, 27712.605600, 1074.672031, 1074.672031, 0.000000, X, Y) && !ellipse(27049.038000, 26802.652000, 2360.776068, 2360.776068, 0.000000, X, Y) && !ellipse(27768.474000, 26019.550000, 1184.720034, 1184.720034, 0.000000, X, Y) && !ellipse(28760.381256, 27700.236023, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28628.848450, 27013.018860, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24093.997345, 27005.106873, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28721.214264, 25794.968414, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26769.285800, 25634.242000, 2392.000069, 2392.000069, 0.000000, X, Y) && !ellipse(27725.270294, 24747.081451, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29033.376678, 28133.810272, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(24528.994690, 25706.141754, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26329.675385, 24755.211151, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28131.386230, 24752.736664, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27466.866000, 23345.472000, 1196.000034, 1196.000034, 0.000000, X, Y) && !ellipse(29502.605316, 25603.612488, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(29066.506134, 24918.012238, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(26103.289001, 23961.986633, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(28107.159088, 23802.714081, 870.000000, 870.000000, 0.000000, X, Y) && !ellipse(27115.957001, 23709.602203, 870.000000, 870.000000, 0.000000, X, Y)
[Fri Jul 13 20:54:29 2012] Writing fullrun_pn_xmm0008030601_pi300-10000_pass1_cl_src16.gif
[Fri Jul 13 21:27:34 2012] Mean detx,y = (-797.46, 3088.07) 
[Fri Jul 13 21:27:36 2012] Setting backscal keywords in source and bgd. spectrum
[Fri Jul 13 21:27:58 2012] Binned source spectrum to 10 counts/bin
[Fri Jul 13 21:27:58 2012] Setting source spectrum file to fullrun_pn_xmm0008030601_pi300-10000_pass1_cl_src16_src_b10.pi.gz
[Fri Jul 13 21:27:58 2012] Setting bgd. spectrum file to fullrun_pn_xmm0008030601_pi300-10000_pass1_cl_src16_bgd.pi.gz
[Sat Jul 14 16:01:42 2012] Updating aperture counts using extracted products
[Sat Jul 14 16:01:42 2012] Error reading totcts from fullrun_pn_xmm0008030601_pi300-10000_pass1_cl_src16_src_b10.pi.gz
[Sat Jul 14 16:01:43 2012] Calculating source flux in energy range 0.30-8.00
[Sat Jul 14 16:01:43 2012] Using photon index=1.80, rate=0.0279, arf fullrun_pn_xmm0008030601_pi300-10000_pass1_cl_src16.arf
[Sat Jul 14 16:01:43 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Sat Jul 14 16:01:43 2012] Updating source flux to 7.7e-14
[Sat Jul 14 16:05:08 2012] Flag b found in src. 16 procflags, skipping spectral fitting
[Sat Jul 14 16:05:08 2012] Flag p found in src. 16 procflags, skipping spectral fitting
[Sat Jul 14 16:05:08 2012] Flag c found in src. 16 procflags, skipping spectral fitting