[Sun Feb 26 15:20:42 2012] Detection parameters:
  Position = (171.7, 703.8) = 1 55 20.88 64 42 25.4
  Extent = 1.0" x 0.5", rotation angle = 63 degrees
  Source counts = 11.5 +/- 3.5
  Background counts = 0.5
  Rate = 0.002 +/- 0.0007

[Sun Feb 26 15:20:43 2012] Off-axis axis estimate = 7.89'
[Sun Feb 26 15:26:48 2012] Using EEF radius (= 2.75 ")to estimate initial spatial extent for simple fitting
[Sun Feb 26 15:26:48 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sun Feb 26 15:26:48 2012] Initial guess for spatial extent in simple fitting = 2.75"
[Sun Feb 26 15:26:48 2012] source mask rpix=5.6, npix_max = 148, mask sum = 144, frac = 0.970
[Sun Feb 26 15:26:48 2012] Giving source the simple spatial ID 2 for pass 0, mean size = 2.75"
[Sun Feb 26 15:29:36 2012] fullrun_ccd3_acisf12425_pi14-548_cl_pass0_src2.ximg exists
[Sun Feb 26 15:29:36 2012] fullrun_ccd3_acisf12425_pi14-548_cl_pass0_src2_1.ximg exists
[Sun Feb 26 15:29:36 2012] Fit fullrun_ccd3_acisf12425_pi14-548_cl_pass0_src2 appears to have run properly
[Sun Feb 26 15:29:36 2012] fullrun_ccd3_acisf12425_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Sun Feb 26 15:29:36 2012] fullrun_ccd3_acisf12425_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Sun Feb 26 15:29:36 2012] Fit fullrun_ccd3_acisf12425_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Sun Feb 26 15:29:39 2012] Warning: source 2 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 4 at 29.552879 pixels away
[Sun Feb 26 15:29:39 2012] Vigneting correction estimate = 1.000000
[Sun Feb 26 15:29:39 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Feb 26 15:29:39 2012] Assessing source extent using major
[Sun Feb 26 15:29:39 2012] Source does appear to be extended
[Sun Feb 26 15:29:39 2012] Computing asymmetry using major and minor axis, asym = 2.01
[Sun Feb 26 15:29:39 2012] Source is asymmetric
[Sun Feb 26 15:33:27 2012] Using EEF radius (= 2.75 ")to estimate initial spatial extent for simple fitting
[Sun Feb 26 15:33:27 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sun Feb 26 15:33:27 2012] Initial guess for spatial extent in simple fitting = 2.75"
[Sun Feb 26 15:33:27 2012] source mask rpix=5.6, npix_max = 148, mask sum = 144, frac = 0.970
[Sun Feb 26 15:33:27 2012] Giving source the simple spatial ID 2 for pass 1, mean size = 2.75"
[Sun Feb 26 15:37:02 2012] fullrun_ccd3_acisf12425_pi14-548_cl_pass1_src2.ximg exists
[Sun Feb 26 15:37:02 2012] fullrun_ccd3_acisf12425_pi14-548_cl_pass1_src2_1.ximg exists
[Sun Feb 26 15:37:02 2012] Fit fullrun_ccd3_acisf12425_pi14-548_cl_pass1_src2 appears to have run properly
[Sun Feb 26 15:37:02 2012] fullrun_ccd3_acisf12425_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Sun Feb 26 15:37:02 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf12425_pi14-548_cl_pass1_tfrozen_src2.csv
[Sun Feb 26 15:37:02 2012] fullrun_ccd3_acisf12425_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Sun Feb 26 15:37:02 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf12425_pi14-548_cl_pass1_tfrozen_src2.csv
[Sun Feb 26 15:37:02 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf12425_pi14-548_cl_pass1_tfrozen_src2_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf12425_pi14-548_cl_pass1_tfrozen_src2.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
[Sun Feb 26 15:37:05 2012] Spatial fit model total counts = 29.445400, observed total counts = 31.000000
[Sun Feb 26 15:37:05 2012] Offset between fit and detection position for source 4 = 5.016296 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 5.016296 pixels
  Position = (168.2, 700.2) = 1 55 21.19 64 42 23.4
  Extent = 3.1 (2.4-4.2)" x 1.2 (0.8-1.6)", rotation angle = 123 (112-138) degrees
  Source counts = 29.1 +/- 5.4
  Background counts = 0.0
  Rate = 0.006 +/- 0.001
[Sun Feb 26 15:37:05 2012] Vigneting correction estimate = 1.000000
[Sun Feb 26 15:37:05 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Feb 26 15:37:05 2012] Assessing source extent using major axis lower bound
[Sun Feb 26 15:37:05 2012] Source does appear to be extended
[Sun Feb 26 15:37:05 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.54
[Sun Feb 26 15:37:05 2012] Source is asymmetric
[Sun Feb 26 15:41:56 2012] Writing source region out to fullrun_ccd3_acisf12425_pi14-548_pass1_cl_src4_src.reg
[Sun Feb 26 15:41:56 2012] Extracting stamp from image fullrun_ccd3_acisf12425_pi14-548_cl_sm2.00.img.gz, (25, 557) - (312, 844)
[Sun Feb 26 15:41:56 2012] Writing fullrun_ccd3_acisf12425_pi14-548_pass1_cl_src4.gif
[Sun Feb 26 15:42:41 2012] Size of ../../acisf12425/products/events/fullrun_ccd3_acisf12425_pi14-548_pass1_cl_src4_src.evt.gz[events] = 27 counts
[Sun Feb 26 15:42:41 2012] Mean chipx,y = (36.89, 732.37)
[Sun Feb 26 15:42:41 2012] Mean tdetx,y = (4399.63, 3097.89)
[Sun Feb 26 15:42:41 2012] chipx,y range = (2.00-67.00, 694.00-776.00)
[Sun Feb 26 15:42:41 2012] Size of ../../acisf12425/products/events/fullrun_ccd3_acisf12425_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 27 counts
[Sun Feb 26 15:42:42 2012] Not generating rmf since there are only 29 counts
[Sun Feb 26 15:42:42 2012] arf not found, will run specextract
[Sun Feb 26 15:43:14 2012] ../../acisf12425/products/spectra/fullrun_ccd3_acisf12425_pi14-548_pass1_cl_src4.warf not found
[Sun Feb 26 15:43:14 2012] ../../acisf12425/products/spectra/fullrun_ccd3_acisf12425_pi14-548_pass1_cl_src4.wrmf not found
[Sun Feb 26 15:43:14 2012] Removal of ../../acisf12425/products/spectra/fullrun_ccd3_acisf12425_pi14-548_pass1_cl_src4.soff failed
[Sun Feb 26 15:46:22 2012] Spectrum 4 has only 29 counts, deleting rmf
[Sun Feb 26 15:46:22 2012] 144.211
[Sun Feb 26 15:46:25 2012] Updating aperture counts using extracted products
[Sun Feb 26 15:46:25 2012] Error reading totcts from fullrun_ccd3_acisf12425_pi14-548_pass1_cl_src4_src.pi.gz
[Sun Feb 26 15:46:25 2012] Calculating source flux in energy range 0.30-8.00
[Sun Feb 26 15:46:25 2012] Using photon index=1.80, rate=0.00584, arf fullrun_ccd3_acisf12425_pi14-548_pass1_cl_src4.arf
[Sun Feb 26 15:46:25 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Feb 26 15:46:25 2012] Updating source flux to 1e-13
[Sun Feb 26 15:46:30 2012] Source 4 has fewer than 100.000000 counts, skipping spectral fitting
[Sun Feb 26 15:46:31 2012] acisf12425/analysis//spectral/fullrun_ccd3_acisf12425_pi14-548_pass1_cl_src4_pl.csv not found, spectral fit skipped or did not complete