[Fri Sep 30 20:29:53 2011] Detection parameters:
  Position = (996.4, 959.2) = 17 45 44.27 -29 1 56.4
  Extent = 1.0" x 0.6", rotation angle = 8 degrees
  Source counts = 19.6 +/- 5.7
  Background counts = 12.4
  Rate = 0.0002 +/- 7e-05

[Fri Sep 30 20:29:56 2011] Off-axis axis estimate = 2.20'
[Fri Sep 30 20:32:43 2011] Using EEF radius (= 0.45 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 20:32:43 2011] Initial guess for spatial extent in simple fitting = 0.45"
[Fri Sep 30 20:32:43 2011] source mask rpix=0.9, npix_max = 8, mask sum = 9, frac = 1.118
[Fri Sep 30 20:32:43 2011] Giving source the simple spatial ID 42 for pass 0, mean size = 0.45"
[Fri Sep 30 20:32:46 2011] fullrun_ccd1_acisf11843_pi14-548_cl_pass0_src42.ximg exists
[Fri Sep 30 20:32:46 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf11843_pi14-548_cl_pass0_src42.csv
[Fri Sep 30 20:32:46 2011] fullrun_ccd1_acisf11843_pi14-548_cl_pass0_src42_1.ximg exists
[Fri Sep 30 20:32:46 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf11843_pi14-548_cl_pass0_src42.csv
[Fri Sep 30 20:32:46 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf11843_pi14-548_cl_pass0_src42_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf11843_pi14-548_cl_pass0_src42.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
[Fri Sep 30 20:32:48 2011] fullrun_ccd1_acisf11843_pi14-548_cl_pass0_tfrozen_src42.ximg exists
[Fri Sep 30 20:32:48 2011] fullrun_ccd1_acisf11843_pi14-548_cl_pass0_tfrozen_src42_1.ximg exists
[Fri Sep 30 20:32:48 2011] Fit fullrun_ccd1_acisf11843_pi14-548_cl_pass0_tfrozen_src42 appears to have run properly
[Fri Sep 30 20:33:39 2011] Spatial fit model total counts = 54.997000, observed total counts = 55.000000
[Fri Sep 30 20:33:39 2011] Offset between fit and detection position for source 26 = 0.440544 pixels
[Fri Sep 30 20:33:39 2011] 54.219600 total counts/ 35.522400 bgd. counts: snr = 3.137079
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 0.440544 pixels
  Position = (996.9, 959.2) = 17 45 44.27 -29 1 56.7
  Extent = 0.7 (0.5-1.2)", rotation angle = 0
  Source counts = 18.7 +/- 7.4
  Background counts = 35.5
  Rate = 0.0002 +/- 9e-05
[Fri Sep 30 20:33:39 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 20:33:39 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 20:33:39 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 20:33:39 2011] Source does appear to be extended
[Fri Sep 30 20:33:39 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 20:34:47 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 30 20:34:47 2011] Initial guess for spatial extent in simple fitting = 0.70"
[Fri Sep 30 20:34:47 2011] source mask rpix=1.4, npix_max = 14, mask sum = 16, frac = 1.089
[Fri Sep 30 20:34:47 2011] Giving source the simple spatial ID 40 for pass 1, mean size = 0.70"
[Fri Sep 30 20:34:50 2011] fullrun_ccd1_acisf11843_pi14-548_cl_pass1_src40.ximg exists
[Fri Sep 30 20:34:50 2011] fullrun_ccd1_acisf11843_pi14-548_cl_pass1_src40_1.ximg exists
[Fri Sep 30 20:34:50 2011] Fit fullrun_ccd1_acisf11843_pi14-548_cl_pass1_src40 appears to have run properly
[Fri Sep 30 20:34:51 2011] fullrun_ccd1_acisf11843_pi14-548_cl_pass1_tfrozen_src40.ximg exists
[Fri Sep 30 20:34:51 2011] fullrun_ccd1_acisf11843_pi14-548_cl_pass1_tfrozen_src40_1.ximg exists
[Fri Sep 30 20:34:51 2011] Fit fullrun_ccd1_acisf11843_pi14-548_cl_pass1_tfrozen_src40 appears to have run properly
[Fri Sep 30 20:35:32 2011] Spatial fit model total counts = 54.000000, observed total counts = 54.000000
[Fri Sep 30 20:35:32 2011] Offset between fit and detection position for source 26 = 0.003150 pixels
[Fri Sep 30 20:35:32 2011] 53.123600 total counts/ 34.962900 bgd. counts: snr = 3.071347
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 0.003150 pixels
  Position = (996.9, 959.2) = 17 45 44.27 -29 1 56.7
  Extent = 0.7 (0.5-1.1)", rotation angle = 0
  Source counts = 18.2 +/- 7.3
  Background counts = 35.0
  Rate = 0.0002 +/- 9e-05
[Fri Sep 30 20:35:32 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 20:35:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 20:35:32 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 20:35:32 2011] Source does appear to be extended
[Fri Sep 30 20:35:32 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 20:39:11 2011] Not overwriting source region fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26_src.reg
[Fri Sep 30 20:39:11 2011] Extracting stamp from image fullrun_ccd1_acisf11843_pi14-548_cl_sm2.00.img.gz, (966, 928) - (1028, 990)
[Fri Sep 30 20:39:11 2011] Writing fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26.gif
[Fri Sep 30 20:41:10 2011] ../../acisf11843/products/events/fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26_src.evt and ../../acisf11843/products/events/fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26_bgd.evt exist, delete to re-create
[Fri Sep 30 20:41:10 2011] Size of ../../acisf11843/products/events/fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26_src.evt.gz[events] = 31 counts
[Fri Sep 30 20:41:10 2011] Mean chipx,y = (61.48, 815.16)
[Fri Sep 30 20:41:10 2011] Mean tdetx,y = (4316.84, 4168.48)
[Fri Sep 30 20:41:10 2011] chipx,y range = (44.00-79.00, 796.00-835.00)
[Fri Sep 30 20:41:10 2011] Size of ../../acisf11843/products/events/fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26_bgd.evt.gz[events] = 151 counts
[Fri Sep 30 20:41:10 2011] ../../acisf11843/products/images/fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26_src.img and ../../acisf11843/products/images/fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26_bgd.img exist, delete to re-create
[Fri Sep 30 20:41:10 2011] ../../acisf11843/products/spectra/fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26_src.pi and ../../acisf11843/products/spectra/fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26_bgd.pi exist, delete to re-create
[Fri Sep 30 20:41:10 2011] Not generating rmf since there are only 18 counts
[Fri Sep 30 20:41:13 2011] ../../acisf11843/products/lightcurves/fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26_src.lc and ../../acisf11843/products/lightcurves/fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26_bgd.lc exist, delete to re-create
[Fri Sep 30 20:41:58 2011] 186.983
[Fri Sep 30 20:50:17 2011] Updating aperture counts using extracted products
[Fri Sep 30 20:50:17 2011] Error reading totcts from fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26_src.pi.gz
[Fri Sep 30 20:50:17 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 30 20:50:17 2011] Using photon index=1.80, rate=0.00023, arf fullrun_ccd1_acisf11843_pi14-548_pass1_cl_src26.arf
[Fri Sep 30 20:50:17 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 30 20:50:17 2011] Updating source flux to 3.8e-15
[Fri Sep 30 20:50:51 2011] Source 26 has fewer than 100.000000 counts, skipping spectral fitting