[Sat Oct  1 20:56:32 2011] Detection parameters:
  Position = (1017.9, 829.7) = 20 42 54.26 -50 32 26.8
  Extent = 1.1" x 0.8", rotation angle = 155 degrees
  Source counts = 75.6 +/- 9.3
  Background counts = 11.4
  Rate = 0.001 +/- 0.0001

[Sat Oct  1 20:56:34 2011] Off-axis axis estimate = 7.87'
[Sat Oct  1 20:57:42 2011] Using EEF radius (= 2.74 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 20:57:42 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  1 20:57:42 2011] Initial guess for spatial extent in simple fitting = 2.74"
[Sat Oct  1 20:57:42 2011] source mask rpix=5.6, npix_max = 147, mask sum = 144, frac = 0.980
[Sat Oct  1 20:57:42 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 2.74"
[Sat Oct  1 20:57:43 2011] fullrun_ccd3_acisf13478_pi14-548_cl_pass0_src8.ximg exists
[Sat Oct  1 20:57:43 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf13478_pi14-548_cl_pass0_src8.csv
[Sat Oct  1 20:57:43 2011] fullrun_ccd3_acisf13478_pi14-548_cl_pass0_src8_1.ximg exists
[Sat Oct  1 20:57:43 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf13478_pi14-548_cl_pass0_src8.csv
[Sat Oct  1 20:57:43 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf13478_pi14-548_cl_pass0_src8_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf13478_pi14-548_cl_pass0_src8.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 Oct  1 20:57:44 2011] fullrun_ccd3_acisf13478_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Sat Oct  1 20:57:44 2011] fullrun_ccd3_acisf13478_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Sat Oct  1 20:57:44 2011] Fit fullrun_ccd3_acisf13478_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Sat Oct  1 20:58:00 2011] Spatial fit model total counts = 95.998300, observed total counts = 96.000000
[Sat Oct  1 20:58:00 2011] Offset between fit and detection position for source 26 = 0.772685 pixels
[Sat Oct  1 20:58:00 2011] 95.203000 total counts/ 38.332500 bgd. counts: snr = 9.185514
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 0.772685 pixels
  Position = (1018.5, 830.1) = 20 42 54.25 -50 32 26.9
  Extent = 1.3 (1.0-1.7)", rotation angle = 0
  Source counts = 56.9 +/- 9.8
  Background counts = 38.3
  Rate = 0.0007 +/- 0.0001
[Sat Oct  1 20:58:00 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 20:58:00 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 20:58:00 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 20:58:00 2011] Source does appear to be extended
[Sat Oct  1 20:58:00 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 20:58:23 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 20:58:23 2011] Initial guess for spatial extent in simple fitting = 1.33"
[Sat Oct  1 20:58:23 2011] source mask rpix=2.7, npix_max = 41, mask sum = 42, frac = 1.021
[Sat Oct  1 20:58:23 2011] Giving source the simple spatial ID 8 for pass 1, mean size = 1.33"
[Sat Oct  1 20:58:24 2011] fullrun_ccd3_acisf13478_pi14-548_cl_pass1_src8.ximg exists
[Sat Oct  1 20:58:24 2011] fullrun_ccd3_acisf13478_pi14-548_cl_pass1_src8_1.ximg exists
[Sat Oct  1 20:58:24 2011] Fit fullrun_ccd3_acisf13478_pi14-548_cl_pass1_src8 appears to have run properly
[Sat Oct  1 20:58:25 2011] fullrun_ccd3_acisf13478_pi14-548_cl_pass1_tfrozen_src8.ximg exists
[Sat Oct  1 20:58:25 2011] fullrun_ccd3_acisf13478_pi14-548_cl_pass1_tfrozen_src8_1.ximg exists
[Sat Oct  1 20:58:25 2011] Fit fullrun_ccd3_acisf13478_pi14-548_cl_pass1_tfrozen_src8 appears to have run properly
[Sat Oct  1 20:58:41 2011] Spatial fit model total counts = 65.449200, observed total counts = 66.000000
[Sat Oct  1 20:58:41 2011] Offset between fit and detection position for source 26 = 0.187784 pixels
[Sat Oct  1 20:58:41 2011] 64.963950 total counts/ 9.112950 bgd. counts: snr = 18.501267
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 0.187784 pixels
  Position = (1018.6, 830.3) = 20 42 54.25 -50 32 26.8
  Extent = 1.6 (1.0-2.5)" x 1.0 (0.7-1.3)", rotation angle = 28 (341-51) degrees
  Source counts = 55.9 +/- 8.1
  Background counts = 9.1
  Rate = 0.0007 +/- 0.0001
[Sat Oct  1 20:58:41 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 20:58:41 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 20:58:41 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 20:58:41 2011] Source does appear to be extended
[Sat Oct  1 20:58:41 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.78
[Sat Oct  1 21:01:46 2011] Not overwriting source region fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26_src.reg
[Sat Oct  1 21:01:46 2011] Extracting stamp from image fullrun_ccd3_acisf13478_pi14-548_cl_sm2.00.img.gz, (944, 756) - (1093, 905)
[Sat Oct  1 21:01:46 2011] Writing fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26.gif
[Sat Oct  1 21:02:13 2011] ../../acisf13478/products/events/fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26_src.evt and ../../acisf13478/products/events/fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26_bgd.evt exist, delete to re-create
[Sat Oct  1 21:02:13 2011] Size of ../../acisf13478/products/events/fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26_src.evt.gz[events] = 68 counts
[Sat Oct  1 21:02:13 2011] Mean chipx,y = (410.62, 76.32)
[Sat Oct  1 21:02:13 2011] Mean tdetx,y = (5055.68, 3471.62)
[Sat Oct  1 21:02:13 2011] chipx,y range = (390.00-431.00, 58.00-98.00)
[Sat Oct  1 21:02:13 2011] Size of ../../acisf13478/products/events/fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26_bgd.evt.gz[events] = 101 counts
[Sat Oct  1 21:02:13 2011] ../../acisf13478/products/images/fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26_src.img and ../../acisf13478/products/images/fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26_bgd.img exist, delete to re-create
[Sat Oct  1 21:02:13 2011] ../../acisf13478/products/spectra/fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26_src.pi and ../../acisf13478/products/spectra/fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26_bgd.pi exist, delete to re-create
[Sat Oct  1 21:02:13 2011] Not generating rmf since there are only 55 counts
[Sat Oct  1 21:02:16 2011] ../../acisf13478/products/lightcurves/fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26_src.lc and ../../acisf13478/products/lightcurves/fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26_bgd.lc exist, delete to re-create
[Sat Oct  1 21:03:32 2011] 171.158
[Sat Oct  1 21:04:04 2011] Updating aperture counts using extracted products
[Sat Oct  1 21:04:04 2011] Error reading totcts from fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26_src.pi.gz
[Sat Oct  1 21:04:04 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct  1 21:04:04 2011] Using photon index=1.80, rate=0.000703, arf fullrun_ccd3_acisf13478_pi14-548_pass1_cl_src26.arf
[Sat Oct  1 21:04:04 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct  1 21:04:04 2011] Updating source flux to 1e-14
[Sat Oct  1 21:04:34 2011] Source 26 has fewer than 100.000000 counts, skipping spectral fitting