[Sat Oct  1 18:17:30 2011] Detection parameters:
  Position = (881.3, 950.2) = 5 35 9.60 -5 28 22.4
  Extent = 1.3" x 0.9", rotation angle = 134 degrees
  Source counts = 52.9 +/- 8.1
  Background counts = 12.1
  Rate = 0.0003 +/- 5e-05

[Sat Oct  1 18:17:39 2011] Off-axis axis estimate = 5.06'
[Sat Oct  1 18:24:08 2011] Using EEF radius (= 1.21 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 18:24:08 2011] Initial guess for spatial extent in simple fitting = 1.21"
[Sat Oct  1 18:24:08 2011] source mask rpix=2.4, npix_max = 34, mask sum = 36, frac = 1.034
[Sat Oct  1 18:24:08 2011] Giving source the simple spatial ID 94 for pass 0, mean size = 1.21"
[Sat Oct  1 18:24:17 2011] fullrun_ccd0_acisf03744_pi14-548_cl_pass0_src94.ximg exists
[Sat Oct  1 18:24:17 2011] fullrun_ccd0_acisf03744_pi14-548_cl_pass0_src94_1.ximg exists
[Sat Oct  1 18:24:17 2011] Fit fullrun_ccd0_acisf03744_pi14-548_cl_pass0_src94 appears to have run properly
[Sat Oct  1 18:24:32 2011] fullrun_ccd0_acisf03744_pi14-548_cl_pass0_tfrozen_src94.ximg exists
[Sat Oct  1 18:24:32 2011] fullrun_ccd0_acisf03744_pi14-548_cl_pass0_tfrozen_src94_1.ximg exists
[Sat Oct  1 18:24:32 2011] Fit fullrun_ccd0_acisf03744_pi14-548_cl_pass0_tfrozen_src94 appears to have run properly
[Sat Oct  1 18:26:33 2011] Spatial fit model total counts = 67.006000, observed total counts = 67.000000
[Sat Oct  1 18:26:33 2011] Offset between fit and detection position for source 100 = 0.616359 pixels
[Sat Oct  1 18:26:33 2011] 68.357800 total counts/ 25.313000 bgd. counts: snr = 8.555569
Spatial fit parameters:
  Offset between fit and detection position for source 100 = 0.616359 pixels
  Position = (881.4, 950.8) = 5 35 9.62 -5 28 22.4
  Extent = 1.4 (0.9-1.9)" x 0.6 (0.4-1.1)", rotation angle = 57 (35-73) degrees
  Source counts = 43.0 +/- 8.3
  Background counts = 25.3
  Rate = 0.0003 +/- 5e-05
[Sat Oct  1 18:26:33 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 18:26:33 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 18:26:33 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 18:26:33 2011] Source does appear to be extended
[Sat Oct  1 18:26:33 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.85
[Sat Oct  1 18:28:31 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 18:28:31 2011] Initial guess for spatial extent in simple fitting = 1.01"
[Sat Oct  1 18:28:31 2011] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.965
[Sat Oct  1 18:28:31 2011] Giving source the simple spatial ID 91 for pass 1, mean size = 1.01"
[Sat Oct  1 18:28:41 2011] fullrun_ccd0_acisf03744_pi14-548_cl_pass1_src91.ximg exists
[Sat Oct  1 18:28:42 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf03744_pi14-548_cl_pass1_src91.csv
[Sat Oct  1 18:28:42 2011] fullrun_ccd0_acisf03744_pi14-548_cl_pass1_src91_1.ximg exists
[Sat Oct  1 18:28:42 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf03744_pi14-548_cl_pass1_src91.csv
[Sat Oct  1 18:28:42 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf03744_pi14-548_cl_pass1_src91_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf03744_pi14-548_cl_pass1_src91.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  1 18:28:47 2011] fullrun_ccd0_acisf03744_pi14-548_cl_pass1_tfrozen_src91.ximg exists
[Sat Oct  1 18:28:47 2011] fullrun_ccd0_acisf03744_pi14-548_cl_pass1_tfrozen_src91_1.ximg exists
[Sat Oct  1 18:28:47 2011] Fit fullrun_ccd0_acisf03744_pi14-548_cl_pass1_tfrozen_src91 appears to have run properly
[Sat Oct  1 18:29:46 2011] Spatial fit model total counts = 66.690900, observed total counts = 67.000000
[Sat Oct  1 18:29:46 2011] Offset between fit and detection position for source 100 = 0.301951 pixels
[Sat Oct  1 18:29:46 2011] 68.683500 total counts/ 30.651900 bgd. counts: snr = 6.869354
Spatial fit parameters:
  Offset between fit and detection position for source 100 = 0.301951 pixels
  Position = (881.1, 950.8) = 5 35 9.63 -5 28 22.4
  Extent = 0.9 (0.5-1.6)", rotation angle = 0
  Source counts = 38.0 +/- 8.3
  Background counts = 30.7
  Rate = 0.0002 +/- 5e-05
[Sat Oct  1 18:29:46 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 18:29:46 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 18:29:46 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 18:29:46 2011] Source does appear to be extended
[Sat Oct  1 18:29:46 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 18:31:38 2011] Not overwriting source region fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_src.reg
[Sat Oct  1 18:31:38 2011] Extracting stamp from image fullrun_ccd0_acisf03744_pi14-548_cl_sm2.00.img.gz, (839, 909) - (923, 993)
[Sat Oct  1 18:31:38 2011] Writing fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100.gif
[Sat Oct  1 18:44:22 2011] ../../acisf03744/products/events/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_src.evt and ../../acisf03744/products/events/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_bgd.evt exist, delete to re-create
[Sat Oct  1 18:44:22 2011] Size of ../../acisf03744/products/events/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_src.evt.gz[events] = 62 counts
[Sat Oct  1 18:44:22 2011] Mean chipx,y = (555.69, 786.94)
[Sat Oct  1 18:44:22 2011] Mean tdetx,y = (3847.94, 4576.31)
[Sat Oct  1 18:44:22 2011] chipx,y range = (533.00-575.00, 765.00-806.00)
[Sat Oct  1 18:44:22 2011] Size of ../../acisf03744/products/events/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_bgd.evt.gz[events] = 77 counts
[Sat Oct  1 18:44:22 2011] ../../acisf03744/products/images/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_src.img and ../../acisf03744/products/images/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_bgd.img exist, delete to re-create
[Sat Oct  1 18:44:22 2011] Not generating rmf since there are only 38 counts
[Sat Oct  1 18:44:22 2011] arf not found, will run specextract
[Sat Oct  1 18:44:24 2011] ../../acisf03744/products/spectra/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_bkg.pi not found
[Sat Oct  1 18:44:24 2011] ../../acisf03744/products/spectra/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100.warf not found
[Sat Oct  1 18:44:24 2011] ../../acisf03744/products/spectra/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100.wrmf not found
[Sat Oct  1 18:44:24 2011] Removal of ../../acisf03744/products/spectra/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100.soff failed
[Sat Oct  1 18:44:24 2011] Failed to rename ../../acisf03744/products/spectra/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_grp.pi to ../../acisf03744/products/spectra/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_src.pi
[Sat Oct  1 18:44:29 2011] ../../acisf03744/products/lightcurves/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_src.lc and ../../acisf03744/products/lightcurves/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_bgd.lc exist, delete to re-create
[Sat Oct  1 18:54:33 2011] No arf file found
[Sat Oct  1 20:27:29 2011] Updating aperture counts using extracted products
[Sat Oct  1 20:27:29 2011] Error reading totcts from fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_src.pi
[Sat Oct  1 20:27:31 2011] No arf file for this source, not re-computing flux
[Sat Oct  1 20:28:03 2011] Source 100 has fewer than 100.000000 counts, skipping spectral fitting
[Sat Oct  1 20:28:04 2011] acisf03744/analysis//spectral/fullrun_ccd0_acisf03744_pi14-548_pass1_cl_src100_pl.csv not found, spectral fit skipped or did not complete