[Tue Oct  4 16:01:29 2011] Detection parameters:
  Position = (483.0, 636.8) = 14 15 26.26 36 5 2.7
  Extent = 1.4" x 1.2", rotation angle = 99 degrees
  Source counts = 67.7 +/- 8.9
  Background counts = 11.3
  Rate = 0.001 +/- 0.0001

[Tue Oct  4 16:01:30 2011] Off-axis axis estimate = 6.44'
[Tue Oct  4 16:55:18 2011] Using EEF radius (= 1.86 ")to estimate initial spatial extent for simple fitting
[Tue Oct  4 16:55:18 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Oct  4 16:55:18 2011] Initial guess for spatial extent in simple fitting = 1.86"
[Tue Oct  4 16:55:18 2011] source mask rpix=3.8, npix_max = 73, mask sum = 64, frac = 0.875
[Tue Oct  4 16:55:18 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 1.86"
[Tue Oct  4 17:09:14 2011] fullrun_ccd6_acisf12255_pi14-548_cl_pass0_src4.ximg exists
[Tue Oct  4 17:09:14 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf12255_pi14-548_cl_pass0_src4.csv
[Tue Oct  4 17:09:14 2011] fullrun_ccd6_acisf12255_pi14-548_cl_pass0_src4_1.ximg exists
[Tue Oct  4 17:09:14 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf12255_pi14-548_cl_pass0_src4.csv
[Tue Oct  4 17:09:14 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf12255_pi14-548_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf12255_pi14-548_cl_pass0_src4.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
[Tue Oct  4 17:09:14 2011] fullrun_ccd6_acisf12255_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Tue Oct  4 17:09:14 2011] fullrun_ccd6_acisf12255_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Tue Oct  4 17:09:14 2011] Fit fullrun_ccd6_acisf12255_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Tue Oct  4 17:36:48 2011] Spatial fit model total counts = 73.997500, observed total counts = 74.000000
[Tue Oct  4 17:36:48 2011] Offset between fit and detection position for source 4 = 1.994765 pixels
[Tue Oct  4 17:36:48 2011] 74.491600 total counts/ 41.587700 bgd. counts: snr = 5.102287
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.994765 pixels
  Position = (482.5, 638.8) = 14 15 26.30 36 5 3.4
  Extent = 1.3 (0.9-2.1)", rotation angle = 0
  Source counts = 32.9 +/- 8.6
  Background counts = 41.6
  Rate = 0.0005 +/- 0.0001
[Tue Oct  4 17:36:48 2011] Vigneting correction estimate = 1.000000
[Tue Oct  4 17:36:48 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct  4 17:36:48 2011] Assessing source extent using major axis lower bound
[Tue Oct  4 17:36:48 2011] Source does appear to be extended
[Tue Oct  4 17:36:48 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Oct  4 18:31:00 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Oct  4 18:31:00 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Oct  4 18:31:00 2011] Initial guess for spatial extent in simple fitting = 1.28"
[Tue Oct  4 18:31:00 2011] source mask rpix=2.6, npix_max = 38, mask sum = 42, frac = 1.089
[Tue Oct  4 18:31:00 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 1.28"
[Tue Oct  4 18:44:28 2011] fullrun_ccd6_acisf12255_pi14-548_cl_pass1_src4.ximg exists
[Tue Oct  4 18:44:28 2011] fullrun_ccd6_acisf12255_pi14-548_cl_pass1_src4_1.ximg exists
[Tue Oct  4 18:44:28 2011] Fit fullrun_ccd6_acisf12255_pi14-548_cl_pass1_src4 appears to have run properly
[Tue Oct  4 18:44:28 2011] fullrun_ccd6_acisf12255_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Tue Oct  4 18:44:28 2011] fullrun_ccd6_acisf12255_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Tue Oct  4 18:44:28 2011] Fit fullrun_ccd6_acisf12255_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Tue Oct  4 19:10:47 2011] Spatial fit model total counts = 53.621000, observed total counts = 53.000000
[Tue Oct  4 19:10:47 2011] Offset between fit and detection position for source 4 = 0.307138 pixels
[Tue Oct  4 19:10:47 2011] 54.469600 total counts/ 28.386600 bgd. counts: snr = 4.895543
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.307138 pixels
  Position = (482.4, 639.1) = 14 15 26.31 36 5 3.6
  Extent = 1.5 (1.1-3.0)" x 0.5 (0.3-1.2)", rotation angle = 108 (91-126) degrees
  Source counts = 26.1 +/- 7.4
  Background counts = 28.4
  Rate = 0.0004 +/- 0.0001
[Tue Oct  4 19:10:47 2011] Vigneting correction estimate = 1.000000
[Tue Oct  4 19:10:47 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct  4 19:10:47 2011] Assessing source extent using major axis lower bound
[Tue Oct  4 19:10:47 2011] Source does appear to be extended
[Tue Oct  4 19:10:47 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.87
[Tue Oct  4 19:17:45 2011] Writing source region out to fullrun_ccd6_acisf12255_pi14-548_pass1_cl_src4_src.reg
[Tue Oct  4 19:17:45 2011] Extracting stamp from image fullrun_ccd6_acisf12255_pi14-548_cl_sm2.00.img.gz, (414, 570) - (551, 708)
[Tue Oct  4 19:17:45 2011] Writing fullrun_ccd6_acisf12255_pi14-548_pass1_cl_src4.gif
[Tue Oct  4 19:20:25 2011] Size of ../../acisf12255/products/events/fullrun_ccd6_acisf12255_pi14-548_pass1_cl_src4_src.evt.gz[events] = 47 counts
[Tue Oct  4 19:20:25 2011] Mean chipx,y = (460.36, 362.55)
[Tue Oct  4 19:20:25 2011] Mean tdetx,y = (3335.36, 2064.55)
[Tue Oct  4 19:20:25 2011] chipx,y range = (441.00-481.00, 344.00-380.00)
[Tue Oct  4 19:20:25 2011] Size of ../../acisf12255/products/events/fullrun_ccd6_acisf12255_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 69 counts
[Tue Oct  4 19:20:27 2011] Not generating rmf since there are only 26 counts
[Tue Oct  4 19:20:27 2011] arf not found, will run specextract
[Tue Oct  4 19:20:59 2011] ../../acisf12255/products/spectra/fullrun_ccd6_acisf12255_pi14-548_pass1_cl_src4.warf not found
[Tue Oct  4 19:20:59 2011] ../../acisf12255/products/spectra/fullrun_ccd6_acisf12255_pi14-548_pass1_cl_src4.wrmf not found
[Tue Oct  4 19:20:59 2011] Removal of ../../acisf12255/products/spectra/fullrun_ccd6_acisf12255_pi14-548_pass1_cl_src4.soff failed
[Tue Oct  4 19:26:18 2011] Spectrum 4 has only 26 counts, deleting rmf
[Tue Oct  4 19:26:18 2011] 185.041
[Tue Oct  4 19:40:27 2011] Updating aperture counts using extracted products
[Tue Oct  4 19:40:27 2011] Error reading totcts from fullrun_ccd6_acisf12255_pi14-548_pass1_cl_src4_src.pi.gz
[Tue Oct  4 19:40:27 2011] Calculating source flux in energy range 0.30-8.00
[Tue Oct  4 19:40:27 2011] Using photon index=1.80, rate=0.000432, arf fullrun_ccd6_acisf12255_pi14-548_pass1_cl_src4.arf
[Tue Oct  4 19:40:27 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Oct  4 19:40:27 2011] Updating source flux to 5.1e-15
[Tue Oct  4 19:40:39 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting