[Wed May 15 13:00:18 2013] Detection parameters:
  Position = (763.5, 582.1) = 5 52 0.47 32 28 42.4
  Extent = 1.8" x 1.0", rotation angle = 53 degrees
  Source counts = 24.0 +/- 5.8
  Background counts = 10.0
  Rate = 0.0001 +/- 4e-05

[Wed May 15 13:00:18 2013] Off-axis axis estimate = 6.40'
[Wed May 15 16:08:13 2013] Using EEF radius (= 1.84 ")to estimate initial spatial extent for simple fitting
[Wed May 15 16:08:13 2013] Initial guess for spatial extent in simple fitting = 1.84"
[Wed May 15 16:08:13 2013] source mask rpix=3.7, npix_max = 71, mask sum = 72, frac = 1.004
[Wed May 15 16:08:13 2013] Giving source the simple spatial ID 37 for pass 0, mean size = 1.84"
[Wed May 15 17:29:05 2013] fullrun_ccd3_acisf13656_pi14-548_cl_pass0_src37.ximg exists
[Wed May 15 17:29:05 2013] fullrun_ccd3_acisf13656_pi14-548_cl_pass0_src37_1.ximg exists
[Wed May 15 17:29:05 2013] Fit fullrun_ccd3_acisf13656_pi14-548_cl_pass0_src37 appears to have run properly
[Wed May 15 17:29:05 2013] fullrun_ccd3_acisf13656_pi14-548_cl_pass0_tfrozen_src37.ximg exists
[Wed May 15 17:29:05 2013] fullrun_ccd3_acisf13656_pi14-548_cl_pass0_tfrozen_src37_1.ximg exists
[Wed May 15 17:29:05 2013] Fit fullrun_ccd3_acisf13656_pi14-548_cl_pass0_tfrozen_src37 appears to have run properly
[Wed May 15 18:01:15 2013] Spatial fit model total counts = 38.746200, observed total counts = 39.000000
[Wed May 15 18:01:15 2013] Offset between fit and detection position for source 75 = 1.001822 pixels
[Wed May 15 18:01:15 2013] 38.766200 total counts/ 18.108300 bgd. counts: snr = 4.854532
Spatial fit parameters:
  Offset between fit and detection position for source 75 = 1.001822 pixels
  Position = (763.0, 582.9) = 5 52 0.51 32 28 42.6
  Extent = 1.4 (0.9-2.3)" x 0.6 (0.5-0.9)", rotation angle = 329 (309-355) degrees
  Source counts = 20.7 +/- 6.2
  Background counts = 18.1
  Rate = 0.0001 +/- 4e-05
[Wed May 15 18:01:15 2013] Vigneting correction estimate = 1.000000
[Wed May 15 18:01:15 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed May 15 18:01:15 2013] Assessing source extent using major axis lower bound
[Wed May 15 18:01:15 2013] Source does appear to be extended
[Wed May 15 18:01:15 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.92
[Wed May 15 20:58:03 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed May 15 20:58:03 2013] Initial guess for spatial extent in simple fitting = 1.02"
[Wed May 15 20:58:03 2013] source mask rpix=2.1, npix_max = 26, mask sum = 30, frac = 1.134
[Wed May 15 20:58:03 2013] Giving source the simple spatial ID 36 for pass 1, mean size = 1.02"
[Wed May 15 22:05:12 2013] fullrun_ccd3_acisf13656_pi14-548_cl_pass1_src36.ximg exists
[Wed May 15 22:05:12 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf13656_pi14-548_cl_pass1_src36.csv
[Wed May 15 22:05:12 2013] fullrun_ccd3_acisf13656_pi14-548_cl_pass1_src36_1.ximg exists
[Wed May 15 22:05:12 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf13656_pi14-548_cl_pass1_src36.csv
[Wed May 15 22:05:12 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf13656_pi14-548_cl_pass1_src36_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf13656_pi14-548_cl_pass1_src36.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 May 15 22:05:13 2013] fullrun_ccd3_acisf13656_pi14-548_cl_pass1_tfrozen_src36.ximg exists
[Wed May 15 22:05:13 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf13656_pi14-548_cl_pass1_tfrozen_src36.csv
[Wed May 15 22:05:13 2013] fullrun_ccd3_acisf13656_pi14-548_cl_pass1_tfrozen_src36_1.ximg exists
[Wed May 15 22:05:13 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf13656_pi14-548_cl_pass1_tfrozen_src36.csv
[Wed May 15 22:05:13 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf13656_pi14-548_cl_pass1_tfrozen_src36_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf13656_pi14-548_cl_pass1_tfrozen_src36.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 May 15 22:35:11 2013] Spatial fit model total counts = 22.155700, observed total counts = 30.000000
[Wed May 15 22:35:11 2013] Poor agreement between spatial fit and data for source 75
It may help to tweak spatial fit manually
Not incorporating fit results
[Wed May 15 22:35:11 2013] Vigneting correction estimate = 1.000000
[Wed May 15 22:35:11 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed May 15 22:35:11 2013] Assessing source extent using major axis lower bound
[Wed May 15 22:35:11 2013] Source does appear to be extended
[Wed May 15 22:35:11 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.92
[Thu May 16 00:08:15 2013] Writing source region out to fullrun_ccd3_acisf13656_pi14-548_pass1_cl_src75_src.reg
[Thu May 16 00:08:15 2013] Extracting stamp from image fullrun_ccd3_acisf13656_pi14-548_cl_sm2.00.img.gz, (698, 518) - (828, 648)
[Thu May 16 00:08:15 2013] Writing fullrun_ccd3_acisf13656_pi14-548_pass1_cl_src75.gif
[Thu May 16 00:29:44 2013] Size of ../../acisf13656/products/events/fullrun_ccd3_acisf13656_pi14-548_pass1_cl_src75_src.evt.gz[events] = 23 counts
[Thu May 16 00:29:44 2013] Mean chipx,y = (378.91, 489.48)
[Thu May 16 00:29:44 2013] Mean tdetx,y = (4642.52, 3439.91)
[Thu May 16 00:29:44 2013] chipx,y range = (357.00-395.00, 470.00-512.00)
[Thu May 16 00:29:44 2013] Size of ../../acisf13656/products/events/fullrun_ccd3_acisf13656_pi14-548_pass1_cl_src75_bgd.evt.gz[events] = 164 counts
[Thu May 16 00:29:45 2013] Not generating rmf since there are only 20 counts
[Thu May 16 00:29:45 2013] arf not found, will run specextract
[Thu May 16 00:30:10 2013] ../../acisf13656/products/spectra/fullrun_ccd3_acisf13656_pi14-548_pass1_cl_src75.warf not found
[Thu May 16 00:30:10 2013] ../../acisf13656/products/spectra/fullrun_ccd3_acisf13656_pi14-548_pass1_cl_src75.wrmf not found
[Thu May 16 00:30:10 2013] Removal of ../../acisf13656/products/spectra/fullrun_ccd3_acisf13656_pi14-548_pass1_cl_src75.soff failed
[Thu May 16 01:03:06 2013] Spectrum 75 has only 21 counts, deleting rmf
[Thu May 16 01:03:06 2013] 176.287
[Thu May 16 01:05:22 2013] Updating aperture counts using extracted products
[Thu May 16 01:05:22 2013] Total counts from fullrun_ccd3_acisf13656_pi14-548_pass1_cl_src75_src.pi.gz = 23.00
[Thu May 16 01:05:22 2013] Total counts from fullrun_ccd3_acisf13656_pi14-548_pass1_cl_src75_bgd.pi.gz = 164.00
[Thu May 16 01:05:22 2013] Got source and background scale factors 0.000003, 0.000065
[Thu May 16 01:05:22 2013] User source parameters:
  Position = (763.0, 582.9) = 5 52 0.51 32 28 42.6
  Extent = 1.4 (0.9-2.3)" x 0.6 (0.5-0.9)", rotation angle = 329 (309-355) degrees
  Source aperture counts = 16.2 +/- 5.9
  Background aperture counts = 6.8
  Rate = 0.0001 +/- 4e-05

[Thu May 16 01:05:31 2013] Calculating source flux in energy range 0.30-8.00
[Thu May 16 01:05:31 2013] Using photon index=1.80, rate=0.000125, arf fullrun_ccd3_acisf13656_pi14-548_pass1_cl_src75.arf
[Thu May 16 01:05:31 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Thu May 16 01:05:31 2013] Updating source flux to 1.7e-15
[Thu May 16 01:06:21 2013] Flag p found in src. 75 procflags, skipping spectral fitting
[Thu May 16 01:06:21 2013] Source 75 has fewer than 100.000000 counts, skipping spectral fitting