[Fri Oct  7 12:38:55 2011] Detection parameters:
  Position = (1023.7, 1089.8) = 3 23 39.64 -62 33 6.8
  Extent = 1.1" x 0.6", rotation angle = 100 degrees
  Source counts = 26.9 +/- 5.3
  Background counts = 1.1
  Rate = 0.001 +/- 0.0003

[Fri Oct  7 12:38:56 2011] Off-axis axis estimate = 5.52'
[Fri Oct  7 13:11:02 2011] Using EEF radius (= 1.40 ")to estimate initial spatial extent for simple fitting
[Fri Oct  7 13:11:02 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Fri Oct  7 13:11:02 2011] Initial guess for spatial extent in simple fitting = 1.40"
[Fri Oct  7 13:11:02 2011] source mask rpix=2.8, npix_max = 44, mask sum = 49, frac = 1.092
[Fri Oct  7 13:11:02 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 1.40"
[Fri Oct  7 13:21:18 2011] fullrun_ccd3_acisf12181_pi14-548_cl_pass0_src4.ximg exists
[Fri Oct  7 13:21:18 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf12181_pi14-548_cl_pass0_src4.csv
[Fri Oct  7 13:21:18 2011] fullrun_ccd3_acisf12181_pi14-548_cl_pass0_src4_1.ximg exists
[Fri Oct  7 13:21:18 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf12181_pi14-548_cl_pass0_src4.csv
[Fri Oct  7 13:21:18 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf12181_pi14-548_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf12181_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
[Fri Oct  7 13:21:18 2011] fullrun_ccd3_acisf12181_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Fri Oct  7 13:21:18 2011] fullrun_ccd3_acisf12181_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Fri Oct  7 13:21:18 2011] Fit fullrun_ccd3_acisf12181_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Fri Oct  7 13:24:14 2011] Spatial fit model total counts = 33.999600, observed total counts = 34.000000
[Fri Oct  7 13:24:14 2011] Offset between fit and detection position for source 3 = 0.660567 pixels
[Fri Oct  7 13:24:14 2011] 33.719900 total counts/ 10.694800 bgd. counts: snr = 7.040689
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.660567 pixels
  Position = (1024.3, 1089.5) = 3 23 39.63 -62 33 7.1
  Extent = 1.0 (0.7-1.4)", rotation angle = 0
  Source counts = 23.0 +/- 5.8
  Background counts = 10.7
  Rate = 0.001 +/- 0.0003
[Fri Oct  7 13:24:14 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 13:24:14 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 13:24:14 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 13:24:14 2011] Source does appear to be extended
[Fri Oct  7 13:24:14 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Oct  7 13:51:11 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct  7 13:51:11 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Fri Oct  7 13:51:11 2011] Initial guess for spatial extent in simple fitting = 0.99"
[Fri Oct  7 13:51:11 2011] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.985
[Fri Oct  7 13:51:11 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 0.99"
[Fri Oct  7 14:02:52 2011] fullrun_ccd3_acisf12181_pi14-548_cl_pass1_src4.ximg exists
[Fri Oct  7 14:02:52 2011] fullrun_ccd3_acisf12181_pi14-548_cl_pass1_src4_1.ximg exists
[Fri Oct  7 14:02:52 2011] Fit fullrun_ccd3_acisf12181_pi14-548_cl_pass1_src4 appears to have run properly
[Fri Oct  7 14:02:52 2011] fullrun_ccd3_acisf12181_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Fri Oct  7 14:02:52 2011] fullrun_ccd3_acisf12181_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Fri Oct  7 14:02:52 2011] Fit fullrun_ccd3_acisf12181_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Fri Oct  7 14:05:29 2011] Spatial fit model total counts = 31.762100, observed total counts = 32.000000
[Fri Oct  7 14:05:29 2011] Offset between fit and detection position for source 3 = 0.755347 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.755347 pixels
  Position = (1024.6, 1088.9) = 3 23 39.60 -62 33 7.5
  Extent = 1.8 (1.4-2.0)" x 0.9 (0.7-1.1)", rotation angle = 71 (56-87) degrees
  Source counts = 31.7 +/- 5.6
  Background counts = 0.0
  Rate = 0.002 +/- 0.0003
[Fri Oct  7 14:05:29 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 14:05:29 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 14:05:29 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 14:05:29 2011] Source does appear to be extended
[Fri Oct  7 14:05:29 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.28
[Fri Oct  7 14:22:29 2011] Writing source region out to fullrun_ccd3_acisf12181_pi14-548_pass1_cl_src3_src.reg
[Fri Oct  7 14:22:29 2011] Extracting stamp from image fullrun_ccd3_acisf12181_pi14-548_cl_sm2.00.img.gz, (944, 1009) - (1105, 1169)
[Fri Oct  7 14:22:29 2011] Writing fullrun_ccd3_acisf12181_pi14-548_pass1_cl_src3.gif
[Fri Oct  7 14:24:25 2011] Size of ../../acisf12181/products/events/fullrun_ccd3_acisf12181_pi14-548_pass1_cl_src3_src.evt.gz[events] = 31 counts
[Fri Oct  7 14:24:25 2011] Mean chipx,y = (25.65, 712.52)
[Fri Oct  7 14:24:25 2011] Mean tdetx,y = (4419.48, 3086.65)
[Fri Oct  7 14:24:25 2011] chipx,y range = (10.00-43.00, 690.00-738.00)
[Fri Oct  7 14:24:25 2011] Size of ../../acisf12181/products/events/fullrun_ccd3_acisf12181_pi14-548_pass1_cl_src3_bgd.evt.gz[events] = 37 counts
[Fri Oct  7 14:24:27 2011] Not generating rmf since there are only 31 counts
[Fri Oct  7 14:24:27 2011] arf not found, will run specextract
[Fri Oct  7 14:24:53 2011] ../../acisf12181/products/spectra/fullrun_ccd3_acisf12181_pi14-548_pass1_cl_src3.warf not found
[Fri Oct  7 14:24:53 2011] ../../acisf12181/products/spectra/fullrun_ccd3_acisf12181_pi14-548_pass1_cl_src3.wrmf not found
[Fri Oct  7 14:24:53 2011] Removal of ../../acisf12181/products/spectra/fullrun_ccd3_acisf12181_pi14-548_pass1_cl_src3.soff failed
[Fri Oct  7 14:35:57 2011] Spectrum 3 has only 32 counts, deleting rmf
[Fri Oct  7 14:35:57 2011] 177.476
[Fri Oct  7 14:36:55 2011] Updating aperture counts using extracted products
[Fri Oct  7 14:36:55 2011] Error reading totcts from fullrun_ccd3_acisf12181_pi14-548_pass1_cl_src3_src.pi.gz
[Fri Oct  7 14:36:56 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct  7 14:36:56 2011] Using photon index=1.80, rate=0.00163, arf fullrun_ccd3_acisf12181_pi14-548_pass1_cl_src3.arf
[Fri Oct  7 14:36:56 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct  7 14:36:56 2011] Updating source flux to 2.2e-14
[Fri Oct  7 14:37:06 2011] Source 3 has fewer than 100.000000 counts, skipping spectral fitting