[Wed Jun 27 21:57:10 2012] Detection parameters:
  Position = (669.9, 1040.0) = 13 35 28.74 37 27 58.1
  Extent = 0.5" x 0.5", rotation angle = 23 degrees
  Source counts = 31.3 +/- 5.7
  Background counts = 0.7
  Rate = 0.001 +/- 0.0002

[Wed Jun 27 21:57:10 2012] Off-axis axis estimate = 1.87'
[Wed Jun 27 22:46:41 2012] Using EEF radius (= 0.42 ")to estimate initial spatial extent for simple fitting
[Wed Jun 27 22:46:41 2012] Initial guess for spatial extent in simple fitting = 0.42"
[Wed Jun 27 22:46:41 2012] source mask rpix=0.8, npix_max = 7, mask sum = 4, frac = 0.550
[Wed Jun 27 22:46:41 2012] Giving source the simple spatial ID 6 for pass 0, mean size = 0.42"
[Wed Jun 27 22:58:57 2012] fullrun_ccd2_acisf12307_pi14-548_cl_pass0_src6.ximg exists
[Wed Jun 27 22:58:57 2012] fullrun_ccd2_acisf12307_pi14-548_cl_pass0_src6_1.ximg exists
[Wed Jun 27 22:58:57 2012] Fit fullrun_ccd2_acisf12307_pi14-548_cl_pass0_src6 appears to have run properly
[Wed Jun 27 22:58:57 2012] fullrun_ccd2_acisf12307_pi14-548_cl_pass0_tfrozen_src6.ximg exists
[Wed Jun 27 22:58:57 2012] fullrun_ccd2_acisf12307_pi14-548_cl_pass0_tfrozen_src6_1.ximg exists
[Wed Jun 27 22:58:57 2012] Fit fullrun_ccd2_acisf12307_pi14-548_cl_pass0_tfrozen_src6 appears to have run properly
[Wed Jun 27 23:27:33 2012] Spatial fit model total counts = 35.805900, observed total counts = 32.000000
[Wed Jun 27 23:27:33 2012] Offset between fit and detection position for source 4 = 1.095805 pixels
[Wed Jun 27 23:27:33 2012] 35.136700 total counts/ 2.497400 bgd. counts: snr = 20.653649
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.095805 pixels
  Position = (670.7, 1040.6) = 13 35 28.73 37 27 58.2
  Extent = 0.5" x 0.3", rotation angle = 91
  Source counts = 32.6 +/- 5.9
  Background counts = 2.5
  Rate = 0.001 +/- 0.0002
[Wed Jun 27 23:27:33 2012] Vigneting correction estimate = 1.000000
[Wed Jun 27 23:27:33 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jun 27 23:27:33 2012] Assessing source extent using major
[Wed Jun 27 23:27:33 2012] Source does appear to be extended
[Wed Jun 27 23:27:33 2012] Computing asymmetry using major and minor axis, asym = 1.60
[Wed Jun 27 23:27:33 2012] Source is asymmetric
[Thu Jun 28 00:12:39 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Jun 28 00:12:39 2012] Initial guess for spatial extent in simple fitting = 0.43"
[Thu Jun 28 00:12:39 2012] source mask rpix=0.9, npix_max = 7, mask sum = 9, frac = 1.205
[Thu Jun 28 00:12:39 2012] Giving source the simple spatial ID 6 for pass 1, mean size = 0.43"
[Thu Jun 28 00:26:31 2012] fullrun_ccd2_acisf12307_pi14-548_cl_pass1_src6.ximg exists
[Thu Jun 28 00:26:31 2012] fullrun_ccd2_acisf12307_pi14-548_cl_pass1_src6_1.ximg exists
[Thu Jun 28 00:26:31 2012] Fit fullrun_ccd2_acisf12307_pi14-548_cl_pass1_src6 appears to have run properly
[Thu Jun 28 00:26:31 2012] fullrun_ccd2_acisf12307_pi14-548_cl_pass1_tfrozen_src6.ximg exists
[Thu Jun 28 00:26:31 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf12307_pi14-548_cl_pass1_tfrozen_src6.csv
[Thu Jun 28 00:26:31 2012] fullrun_ccd2_acisf12307_pi14-548_cl_pass1_tfrozen_src6_1.ximg exists
[Thu Jun 28 00:26:31 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf12307_pi14-548_cl_pass1_tfrozen_src6.csv
[Thu Jun 28 00:26:31 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf12307_pi14-548_cl_pass1_tfrozen_src6_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf12307_pi14-548_cl_pass1_tfrozen_src6.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
[Thu Jun 28 00:47:40 2012] Spatial fit model total counts = 30.869900, observed total counts = 32.000000
[Thu Jun 28 00:47:40 2012] Offset between fit and detection position for source 4 = 0.051476 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.051476 pixels
  Position = (670.8, 1040.6) = 13 35 28.73 37 27 58.1
  Extent = 0.5 (0.4-0.7)" x 0.3 (0.3-0.4)", rotation angle = 85 (74-90) degrees
  Source counts = 29.8 +/- 5.5
  Background counts = 0.0
  Rate = 0.001 +/- 0.0002
[Thu Jun 28 00:47:40 2012] Vigneting correction estimate = 1.000000
[Thu Jun 28 00:47:40 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Jun 28 00:47:40 2012] Assessing source extent using major axis lower bound
[Thu Jun 28 00:47:40 2012] Source does appear to be extended
[Thu Jun 28 00:47:40 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.88
[Thu Jun 28 01:01:10 2012] Writing source region out to fullrun_ccd2_acisf12307_pi14-548_pass1_cl_src4_src.reg
[Thu Jun 28 01:01:10 2012] Extracting stamp from image fullrun_ccd2_acisf12307_pi14-548_cl_sm2.00.img.gz, (647, 1017) - (694, 1064)
[Thu Jun 28 01:01:10 2012] Writing fullrun_ccd2_acisf12307_pi14-548_pass1_cl_src4.gif
[Thu Jun 28 01:04:22 2012] Size of ../../acisf12307/products/events/fullrun_ccd2_acisf12307_pi14-548_pass1_cl_src4_src.evt.gz[events] = 30 counts
[Thu Jun 28 01:04:22 2012] Mean chipx,y = (336.37, 818.13)
[Thu Jun 28 01:04:22 2012] Mean tdetx,y = (3879.13, 3749.63)
[Thu Jun 28 01:04:22 2012] chipx,y range = (317.00-351.00, 803.00-837.00)
[Thu Jun 28 01:04:22 2012] Size of ../../acisf12307/products/events/fullrun_ccd2_acisf12307_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 3 counts
[Thu Jun 28 01:04:23 2012] Not generating rmf since there are only 29 counts
[Thu Jun 28 01:04:23 2012] arf not found, will run specextract
[Thu Jun 28 01:04:51 2012] ../../acisf12307/products/spectra/fullrun_ccd2_acisf12307_pi14-548_pass1_cl_src4.warf not found
[Thu Jun 28 01:04:51 2012] ../../acisf12307/products/spectra/fullrun_ccd2_acisf12307_pi14-548_pass1_cl_src4.wrmf not found
[Thu Jun 28 01:04:51 2012] Removal of ../../acisf12307/products/spectra/fullrun_ccd2_acisf12307_pi14-548_pass1_cl_src4.soff failed
[Thu Jun 28 01:11:48 2012] Spectrum 4 has only 30 counts, deleting rmf
[Thu Jun 28 01:11:48 2012] 199.105
[Thu Jun 28 01:28:22 2012] Updating aperture counts using extracted products
[Thu Jun 28 01:28:22 2012] Error reading totcts from fullrun_ccd2_acisf12307_pi14-548_pass1_cl_src4_src.pi.gz
[Thu Jun 28 01:28:23 2012] Calculating source flux in energy range 0.30-8.00
[Thu Jun 28 01:28:23 2012] Using photon index=1.80, rate=0.00112, arf fullrun_ccd2_acisf12307_pi14-548_pass1_cl_src4.arf
[Thu Jun 28 01:28:23 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Jun 28 01:28:23 2012] Updating source flux to 1.3e-14
[Thu Jun 28 01:28:30 2012] Source 4 has fewer than 100.000000 counts, skipping spectral fitting