[Tue Apr 24 11:06:05 2012] Detection parameters:
  Position = (818.0, 461.0) = 15 1 3.89 1 40 54.7
  Extent = 1.0" x 0.5", rotation angle = 41 degrees
  Source counts = 73.8 +/- 9.5
  Background counts = 16.2
  Rate = 0.001 +/- 0.0001

[Tue Apr 24 11:06:06 2012] Off-axis axis estimate = 3.95'
[Tue Apr 24 13:42:23 2012] Using EEF radius (= 0.82 ")to estimate initial spatial extent for simple fitting
[Tue Apr 24 13:42:23 2012] Initial guess for spatial extent in simple fitting = 0.82"
[Tue Apr 24 13:42:23 2012] source mask rpix=1.7, npix_max = 18, mask sum = 16, frac = 0.860
[Tue Apr 24 13:42:23 2012] Giving source the simple spatial ID 20 for pass 0, mean size = 0.82"
[Tue Apr 24 14:52:06 2012] fullrun_ccd7_acisf12951_pi14-548_cl_pass0_src20.ximg exists
[Tue Apr 24 14:52:06 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf12951_pi14-548_cl_pass0_src20.csv
[Tue Apr 24 14:52:06 2012] fullrun_ccd7_acisf12951_pi14-548_cl_pass0_src20_1.ximg exists
[Tue Apr 24 14:52:06 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf12951_pi14-548_cl_pass0_src20.csv
[Tue Apr 24 14:52:06 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf12951_pi14-548_cl_pass0_src20_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf12951_pi14-548_cl_pass0_src20.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
[Tue Apr 24 14:52:06 2012] fullrun_ccd7_acisf12951_pi14-548_cl_pass0_tfrozen_src20.ximg exists
[Tue Apr 24 14:52:06 2012] fullrun_ccd7_acisf12951_pi14-548_cl_pass0_tfrozen_src20_1.ximg exists
[Tue Apr 24 14:52:06 2012] Fit fullrun_ccd7_acisf12951_pi14-548_cl_pass0_tfrozen_src20 appears to have run properly
[Tue Apr 24 14:52:27 2012] Spatial fit model total counts = 102.759000, observed total counts = 103.000000
[Tue Apr 24 14:52:27 2012] Offset between fit and detection position for source 20 = 1.044062 pixels
[Tue Apr 24 14:52:27 2012] 103.113200 total counts/ 34.724600 bgd. counts: snr = 11.605533
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 1.044062 pixels
  Position = (818.8, 461.7) = 15 1 3.88 1 40 54.8
  Extent = 0.8 (0.6-0.9)", rotation angle = 0
  Source counts = 68.4 +/- 10.2
  Background counts = 34.7
  Rate = 0.0009 +/- 0.0001
[Tue Apr 24 14:52:27 2012] Vigneting correction estimate = 1.000000
[Tue Apr 24 14:52:27 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 24 14:52:27 2012] Assessing source extent using major axis lower bound
[Tue Apr 24 14:52:27 2012] Source does appear to be extended
[Tue Apr 24 14:52:27 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Apr 24 17:16:18 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Apr 24 17:16:18 2012] Initial guess for spatial extent in simple fitting = 0.75"
[Tue Apr 24 17:16:18 2012] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.967
[Tue Apr 24 17:16:18 2012] Giving source the simple spatial ID 20 for pass 1, mean size = 0.75"
[Tue Apr 24 18:10:31 2012] fullrun_ccd7_acisf12951_pi14-548_cl_pass1_src20.ximg exists
[Tue Apr 24 18:10:31 2012] fullrun_ccd7_acisf12951_pi14-548_cl_pass1_src20_1.ximg exists
[Tue Apr 24 18:10:31 2012] Fit fullrun_ccd7_acisf12951_pi14-548_cl_pass1_src20 appears to have run properly
[Tue Apr 24 18:10:32 2012] fullrun_ccd7_acisf12951_pi14-548_cl_pass1_tfrozen_src20.ximg exists
[Tue Apr 24 18:10:32 2012] fullrun_ccd7_acisf12951_pi14-548_cl_pass1_tfrozen_src20_1.ximg exists
[Tue Apr 24 18:10:32 2012] Fit fullrun_ccd7_acisf12951_pi14-548_cl_pass1_tfrozen_src20 appears to have run properly
[Tue Apr 24 18:10:50 2012] Spatial fit model total counts = 106.992000, observed total counts = 107.000000
[Tue Apr 24 18:10:50 2012] Offset between fit and detection position for source 20 = 0.358367 pixels
[Tue Apr 24 18:10:50 2012] 108.067500 total counts/ 31.968300 bgd. counts: snr = 13.459233
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.358367 pixels
  Position = (818.5, 461.5) = 15 1 3.89 1 40 54.7
  Extent = 1.2 (1.0-1.5)" x 0.4 (0.4-0.5)", rotation angle = 322 (313-329) degrees
  Source counts = 76.1 +/- 10.4
  Background counts = 32.0
  Rate = 0.001 +/- 0.0001
[Tue Apr 24 18:10:50 2012] Vigneting correction estimate = 1.000000
[Tue Apr 24 18:10:50 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 24 18:10:50 2012] Assessing source extent using major axis lower bound
[Tue Apr 24 18:10:50 2012] Source does appear to be extended
[Tue Apr 24 18:10:50 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.75
[Tue Apr 24 18:10:50 2012] Source is asymmetric
[Tue Apr 24 18:40:44 2012] Writing source region out to fullrun_ccd7_acisf12951_pi14-548_pass1_cl_src20_src.reg
[Tue Apr 24 18:40:44 2012] Extracting stamp from image fullrun_ccd7_acisf12951_pi14-548_cl_sm2.00.img.gz, (761, 404) - (876, 519)
[Tue Apr 24 18:40:44 2012] Writing fullrun_ccd7_acisf12951_pi14-548_pass1_cl_src20.gif
[Tue Apr 24 18:46:19 2012] Size of ../../acisf12951/products/events/fullrun_ccd7_acisf12951_pi14-548_pass1_cl_src20_src.evt.gz[events] = 78 counts
[Tue Apr 24 18:46:19 2012] Mean chipx,y = (610.95, 280.69)
[Tue Apr 24 18:46:19 2012] Mean tdetx,y = (4527.95, 1982.69)
[Tue Apr 24 18:46:19 2012] chipx,y range = (594.00-631.00, 260.00-301.00)
[Tue Apr 24 18:46:19 2012] Size of ../../acisf12951/products/events/fullrun_ccd7_acisf12951_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 587 counts
[Tue Apr 24 18:46:20 2012] Not generating rmf since there are only 76 counts
[Tue Apr 24 18:46:20 2012] arf not found, will run specextract
[Tue Apr 24 18:46:28 2012] ../../acisf12951/products/spectra/fullrun_ccd7_acisf12951_pi14-548_pass1_cl_src20.warf not found
[Tue Apr 24 18:46:28 2012] ../../acisf12951/products/spectra/fullrun_ccd7_acisf12951_pi14-548_pass1_cl_src20.wrmf not found
[Tue Apr 24 18:46:28 2012] Removal of ../../acisf12951/products/spectra/fullrun_ccd7_acisf12951_pi14-548_pass1_cl_src20.soff failed
[Tue Apr 24 18:56:27 2012] Spectrum 20 has only 76 counts, deleting rmf
[Tue Apr 24 18:56:27 2012] 224.18
[Tue Apr 24 18:56:34 2012] Updating aperture counts using extracted products
[Tue Apr 24 18:56:34 2012] Error reading totcts from fullrun_ccd7_acisf12951_pi14-548_pass1_cl_src20_src.pi.gz
[Tue Apr 24 18:56:35 2012] Calculating source flux in energy range 0.30-8.00
[Tue Apr 24 18:56:35 2012] Using photon index=1.80, rate=0.00103, arf fullrun_ccd7_acisf12951_pi14-548_pass1_cl_src20.arf
[Tue Apr 24 18:56:35 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Apr 24 18:56:35 2012] Updating source flux to 8e-15
[Tue Apr 24 18:57:00 2012] Source 20 has fewer than 100.000000 counts, skipping spectral fitting