[Sat Oct 29 11:12:06 2011] Detection parameters:
  Position = (692.2, 900.3) = 20 33 17.63 41 20 22.3
  Extent = 1.8" x 1.0", rotation angle = 29 degrees
  Source counts = 22.3 +/- 5.4
  Background counts = 6.7
  Rate = 0.0008 +/- 0.0002

[Sat Oct 29 11:12:09 2011] Off-axis axis estimate = 6.14'
[Sat Oct 29 11:13:54 2011] Using EEF radius (= 1.70 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:13:54 2011] Initial guess for spatial extent in simple fitting = 1.70"
[Sat Oct 29 11:13:54 2011] source mask rpix=3.5, npix_max = 62, mask sum = 64, frac = 1.021
[Sat Oct 29 11:13:54 2011] Giving source the simple spatial ID 39 for pass 0, mean size = 1.70"
[Sat Oct 29 11:13:56 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src39.ximg exists
[Sat Oct 29 11:13:56 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src39_1.ximg exists
[Sat Oct 29 11:13:56 2011] Fit fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src39 appears to have run properly
[Sat Oct 29 11:13:57 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_tfrozen_src39.ximg exists
[Sat Oct 29 11:13:57 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_tfrozen_src39_1.ximg exists
[Sat Oct 29 11:13:57 2011] Fit fullrun_ccd0_acisf10958_pi14-548_cl_pass0_tfrozen_src39 appears to have run properly
[Sat Oct 29 11:14:27 2011] Spatial fit model total counts = 35.320400, observed total counts = 36.000000
[Sat Oct 29 11:14:27 2011] Offset between fit and detection position for source 48 = 0.136037 pixels
[Sat Oct 29 11:14:27 2011] 35.423900 total counts/ 15.398500 bgd. counts: snr = 5.103193
Spatial fit parameters:
  Offset between fit and detection position for source 48 = 0.136037 pixels
  Position = (692.3, 900.2) = 20 33 17.64 41 20 22.0
  Extent = 1.8" x 0.8", rotation angle = 326
  Source counts = 20.0 +/- 6.0
  Background counts = 15.4
  Rate = 0.0007 +/- 0.0002
[Sat Oct 29 11:14:27 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:14:27 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:14:27 2011] Assessing source extent using major
[Sat Oct 29 11:14:27 2011] Source does appear to be extended
[Sat Oct 29 11:14:27 2011] Computing asymmetry using major and minor axis, asym = 2.34
[Sat Oct 29 11:14:27 2011] Source is asymmetric
[Sat Oct 29 11:15:17 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:15:17 2011] Initial guess for spatial extent in simple fitting = 1.28"
[Sat Oct 29 11:15:17 2011] source mask rpix=2.6, npix_max = 38, mask sum = 36, frac = 0.932
[Sat Oct 29 11:15:17 2011] Giving source the simple spatial ID 39 for pass 1, mean size = 1.28"
[Sat Oct 29 11:15:19 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src39.ximg exists
[Sat Oct 29 11:15:19 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src39.csv
[Sat Oct 29 11:15:19 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src39_1.ximg exists
[Sat Oct 29 11:15:19 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src39.csv
[Sat Oct 29 11:15:19 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src39_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src39.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 29 11:15:20 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_tfrozen_src39.ximg exists
[Sat Oct 29 11:15:20 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_tfrozen_src39_1.ximg exists
[Sat Oct 29 11:15:20 2011] Fit fullrun_ccd0_acisf10958_pi14-548_cl_pass1_tfrozen_src39 appears to have run properly
[Sat Oct 29 11:15:46 2011] Warning, spatial fit 39 centroid is now closest to src. 2
[Sat Oct 29 11:15:46 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:15:46 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:15:46 2011] Assessing source extent using major
[Sat Oct 29 11:15:46 2011] Source does appear to be extended
[Sat Oct 29 11:15:46 2011] Computing asymmetry using major and minor axis, asym = 2.34
[Sat Oct 29 11:15:46 2011] Source is asymmetric
[Sat Oct 29 11:16:35 2011] Not overwriting source region fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48_src.reg
[Sat Oct 29 11:16:35 2011] Extracting stamp from image fullrun_ccd0_acisf10958_pi14-548_cl_sm2.00.img.gz, (610, 818) - (775, 982)
[Sat Oct 29 11:16:35 2011] Writing fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48.gif
[Sat Oct 29 11:18:23 2011] ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48_src.evt and ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48_bgd.evt exist, delete to re-create
[Sat Oct 29 11:18:23 2011] Size of ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48_src.evt.gz[events] = 25 counts
[Sat Oct 29 11:18:23 2011] Mean chipx,y = (702.72, 420.52)
[Sat Oct 29 11:18:23 2011] Mean tdetx,y = (3481.52, 4429.28)
[Sat Oct 29 11:18:23 2011] chipx,y range = (682.00-722.00, 405.00-440.00)
[Sat Oct 29 11:18:23 2011] Size of ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48_bgd.evt.gz[events] = 180 counts
[Sat Oct 29 11:18:23 2011] ../../acisf10958/products/images/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48_src.img and ../../acisf10958/products/images/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48_bgd.img exist, delete to re-create
[Sat Oct 29 11:18:23 2011] ../../acisf10958/products/spectra/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48_src.pi and ../../acisf10958/products/spectra/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48_bgd.pi exist, delete to re-create
[Sat Oct 29 11:18:23 2011] Not generating rmf since there are only 20 counts
[Sat Oct 29 11:18:26 2011] ../../acisf10958/products/lightcurves/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48_src.lc and ../../acisf10958/products/lightcurves/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48_bgd.lc exist, delete to re-create
[Sat Oct 29 11:19:48 2011] 180.069
[Sat Oct 29 11:28:13 2011] Updating aperture counts using extracted products
[Sat Oct 29 11:28:13 2011] Error reading totcts from fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48_src.pi.gz
[Sat Oct 29 11:28:13 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 11:28:13 2011] Using photon index=1.80, rate=0.000691, arf fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src48.arf
[Sat Oct 29 11:28:13 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 11:28:13 2011] Updating source flux to 1.1e-14
[Sat Oct 29 11:28:25 2011] Source 48 has fewer than 100.000000 counts, skipping spectral fitting