[Sat Oct 29 14:01:51 2011] Detection parameters:
  Position = (542.3, 485.8) = 17 18 53.07 -40 36 38.2
  Extent = 3.8" x 2.0", rotation angle = 87 degrees
  Source counts = 15.3 +/- 4.9
  Background counts = 8.7
  Rate = 0.001 +/- 0.0003

[Sat Oct 29 14:01:51 2011] Off-axis axis estimate = 8.37'
[Sat Oct 29 14:02:28 2011] Using EEF radius (= 3.10 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 14:02:28 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct 29 14:02:28 2011] Initial guess for spatial extent in simple fitting = 3.10"
[Sat Oct 29 14:02:28 2011] source mask rpix=6.3, npix_max = 184, mask sum = 196, frac = 1.061
[Sat Oct 29 14:02:28 2011] Giving source the simple spatial ID 1 for pass 0, mean size = 3.10"
[Sat Oct 29 14:02:28 2011] fullrun_ccd6_acisf04548_pi14-548_cl_pass0_src1.ximg exists
[Sat Oct 29 14:02:28 2011] fullrun_ccd6_acisf04548_pi14-548_cl_pass0_src1_1.ximg exists
[Sat Oct 29 14:02:28 2011] Fit fullrun_ccd6_acisf04548_pi14-548_cl_pass0_src1 appears to have run properly
[Sat Oct 29 14:02:28 2011] fullrun_ccd6_acisf04548_pi14-548_cl_pass0_tfrozen_src1.ximg exists
[Sat Oct 29 14:02:28 2011] fullrun_ccd6_acisf04548_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists
[Sat Oct 29 14:02:28 2011] Fit fullrun_ccd6_acisf04548_pi14-548_cl_pass0_tfrozen_src1 appears to have run properly
[Sat Oct 29 14:02:33 2011] Spatial fit model total counts = 35.172700, observed total counts = 36.000000
[Sat Oct 29 14:02:33 2011] Offset between fit and detection position for source 1 = 3.096961 pixels
[Sat Oct 29 14:02:33 2011] 34.771700 total counts/ 21.921900 bgd. counts: snr = 2.744462
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 3.096961 pixels
  Position = (542.3, 488.9) = 17 18 53.08 -40 36 37.0
  Extent = 3.8 (2.0-7.5)" x 1.9 (0.8-3.8)", rotation angle = 90 (78-90) degrees
  Source counts = 12.8 +/- 5.9
  Background counts = 21.9
  Rate = 0.0009 +/- 0.0004
[Sat Oct 29 14:02:33 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 14:02:33 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 14:02:33 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 14:02:33 2011] Source does appear to be extended
[Sat Oct 29 14:02:33 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.54
[Sat Oct 29 14:02:50 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 14:02:50 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct 29 14:02:50 2011] Initial guess for spatial extent in simple fitting = 2.83"
[Sat Oct 29 14:02:50 2011] source mask rpix=5.8, npix_max = 156, mask sum = 156, frac = 0.997
[Sat Oct 29 14:02:50 2011] Giving source the simple spatial ID 1 for pass 1, mean size = 2.83"
[Sat Oct 29 14:02:50 2011] fullrun_ccd6_acisf04548_pi14-548_cl_pass1_src1.ximg exists
[Sat Oct 29 14:02:50 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd6_acisf04548_pi14-548_cl_pass1_src1.csv
[Sat Oct 29 14:02:50 2011] fullrun_ccd6_acisf04548_pi14-548_cl_pass1_src1_1.ximg exists
[Sat Oct 29 14:02:50 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd6_acisf04548_pi14-548_cl_pass1_src1.csv
[Sat Oct 29 14:02:50 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf04548_pi14-548_cl_pass1_src1_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf04548_pi14-548_cl_pass1_src1.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 14:02:50 2011] fullrun_ccd6_acisf04548_pi14-548_cl_pass1_tfrozen_src1.ximg exists
[Sat Oct 29 14:02:50 2011] fullrun_ccd6_acisf04548_pi14-548_cl_pass1_tfrozen_src1_1.ximg exists
[Sat Oct 29 14:02:50 2011] Fit fullrun_ccd6_acisf04548_pi14-548_cl_pass1_tfrozen_src1 appears to have run properly
[Sat Oct 29 14:02:56 2011] Warning, spatial fit 1 centroid is now closest to src. 2
[Sat Oct 29 14:02:56 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 14:02:56 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 14:02:56 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 14:02:56 2011] Source does appear to be extended
[Sat Oct 29 14:02:56 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.54
[Sat Oct 29 14:03:25 2011] Not overwriting source region fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1_src.reg
[Sat Oct 29 14:03:25 2011] Extracting stamp from image fullrun_ccd6_acisf04548_pi14-548_cl_sm2.00.img.gz, (370, 317) - (714, 661)
[Sat Oct 29 14:03:25 2011] Writing fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1.gif
[Sat Oct 29 14:03:26 2011] ../../acisf04548/products/events/fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1_src.evt and ../../acisf04548/products/events/fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1_bgd.evt exist, delete to re-create
[Sat Oct 29 14:03:26 2011] Size of ../../acisf04548/products/events/fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1_src.evt.gz[events] = 28 counts
[Sat Oct 29 14:03:26 2011] Mean chipx,y = (223.93, 513.14)
[Sat Oct 29 14:03:26 2011] Mean tdetx,y = (3098.93, 2215.14)
[Sat Oct 29 14:03:26 2011] chipx,y range = (200.00-248.00, 479.00-544.00)
[Sat Oct 29 14:03:26 2011] Size of ../../acisf04548/products/events/fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1_bgd.evt.gz[events] = 165 counts
[Sat Oct 29 14:03:26 2011] ../../acisf04548/products/images/fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1_src.img and ../../acisf04548/products/images/fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1_bgd.img exist, delete to re-create
[Sat Oct 29 14:03:26 2011] ../../acisf04548/products/spectra/fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1_src.pi and ../../acisf04548/products/spectra/fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1_bgd.pi exist, delete to re-create
[Sat Oct 29 14:03:26 2011] Not generating rmf since there are only 12 counts
[Sat Oct 29 14:03:29 2011] ../../acisf04548/products/lightcurves/fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1_src.lc and ../../acisf04548/products/lightcurves/fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1_bgd.lc exist, delete to re-create
[Sat Oct 29 14:03:58 2011] 180.691
[Sat Oct 29 14:04:49 2011] Updating aperture counts using extracted products
[Sat Oct 29 14:04:49 2011] Error reading totcts from fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1_src.pi.gz
[Sat Oct 29 14:04:49 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 14:04:49 2011] Using photon index=1.80, rate=0.00087, arf fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1.arf
[Sat Oct 29 14:04:49 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 14:04:49 2011] Updating source flux to 1.3e-14
[Sat Oct 29 14:04:54 2011] Source 1 has fewer than 100.000000 counts, skipping spectral fitting
[Sat Oct 29 14:04:55 2011] acisf04548/analysis//spectral/fullrun_ccd6_acisf04548_pi14-548_pass1_cl_src1_pl.csv not found, spectral fit skipped or did not complete