[Wed Feb 15 14:37:04 2012] Detection parameters:
  Position = (476.1, 949.9) = 1 4 16.22 -21 57 55.3
  Extent = 0.8" x 0.7", rotation angle = 79 degrees
  Source counts = 37.7 +/- 6.3
  Background counts = 2.3
  Rate = 0.0005 +/- 9e-05

[Wed Feb 15 14:37:05 2012] Off-axis axis estimate = 5.32'
[Wed Feb 15 14:39:15 2012] Using EEF radius (= 1.31 ")to estimate initial spatial extent for simple fitting
[Wed Feb 15 14:39:15 2012] Initial guess for spatial extent in simple fitting = 1.31"
[Wed Feb 15 14:39:15 2012] source mask rpix=2.7, npix_max = 40, mask sum = 36, frac = 0.895
[Wed Feb 15 14:39:15 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 1.31"
[Wed Feb 15 15:08:14 2012] fullrun_ccd0_acisf13455_pi14-548_cl_pass0_src4.ximg exists
[Wed Feb 15 15:08:14 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf13455_pi14-548_cl_pass0_src4.csv
[Wed Feb 15 15:08:14 2012] fullrun_ccd0_acisf13455_pi14-548_cl_pass0_src4_1.ximg exists
[Wed Feb 15 15:08:14 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf13455_pi14-548_cl_pass0_src4.csv
[Wed Feb 15 15:08:14 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf13455_pi14-548_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf13455_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
[Wed Feb 15 15:08:15 2012] fullrun_ccd0_acisf13455_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Wed Feb 15 15:08:15 2012] fullrun_ccd0_acisf13455_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Wed Feb 15 15:08:15 2012] Fit fullrun_ccd0_acisf13455_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Wed Feb 15 16:56:41 2012] Spatial fit model total counts = 63.912500, observed total counts = 64.000000
[Wed Feb 15 16:56:41 2012] Offset between fit and detection position for source 4 = 0.435276 pixels
[Wed Feb 15 16:56:41 2012] 63.677200 total counts/ 22.541700 bgd. counts: snr = 8.664100
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.435276 pixels
  Position = (476.3, 949.5) = 1 4 16.24 -21 57 55.8
  Extent = 1.1 (0.7-1.6)", rotation angle = 0
  Source counts = 41.1 +/- 8.0
  Background counts = 22.5
  Rate = 0.0006 +/- 0.0001
[Wed Feb 15 16:56:41 2012] Vigneting correction estimate = 1.000000
[Wed Feb 15 16:56:41 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Feb 15 16:56:41 2012] Assessing source extent using major axis lower bound
[Wed Feb 15 16:56:41 2012] Source does appear to be extended
[Wed Feb 15 16:56:41 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Feb 15 16:57:07 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Feb 15 16:57:07 2012] Initial guess for spatial extent in simple fitting = 1.05"
[Wed Feb 15 16:57:07 2012] source mask rpix=2.1, npix_max = 27, mask sum = 25, frac = 0.897
[Wed Feb 15 16:57:07 2012] Giving source the simple spatial ID 4 for pass 1, mean size = 1.05"
[Wed Feb 15 17:19:26 2012] fullrun_ccd0_acisf13455_pi14-548_cl_pass1_src4.ximg exists
[Wed Feb 15 17:19:26 2012] fullrun_ccd0_acisf13455_pi14-548_cl_pass1_src4_1.ximg exists
[Wed Feb 15 17:19:26 2012] Fit fullrun_ccd0_acisf13455_pi14-548_cl_pass1_src4 appears to have run properly
[Wed Feb 15 17:19:26 2012] fullrun_ccd0_acisf13455_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Wed Feb 15 17:19:26 2012] fullrun_ccd0_acisf13455_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Wed Feb 15 17:19:26 2012] Fit fullrun_ccd0_acisf13455_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Wed Feb 15 18:47:06 2012] Spatial fit model total counts = 60.740200, observed total counts = 61.000000
[Wed Feb 15 18:47:06 2012] Offset between fit and detection position for source 4 = 0.384499 pixels
[Wed Feb 15 18:47:06 2012] 60.372300 total counts/ 17.783000 bgd. counts: snr = 10.099456
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.384499 pixels
  Position = (476.1, 949.2) = 1 4 16.24 -21 57 56.0
  Extent = 1.6 (1.0-2.1)" x 0.6 (0.4-0.9)", rotation angle = 125 (113-139) degrees
  Source counts = 42.6 +/- 7.8
  Background counts = 17.8
  Rate = 0.0006 +/- 0.0001
[Wed Feb 15 18:47:06 2012] Vigneting correction estimate = 1.000000
[Wed Feb 15 18:47:06 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Feb 15 18:47:06 2012] Assessing source extent using major axis lower bound
[Wed Feb 15 18:47:06 2012] Source does appear to be extended
[Wed Feb 15 18:47:06 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.11
[Wed Feb 15 18:47:28 2012] Writing source region out to fullrun_ccd0_acisf13455_pi14-548_pass1_cl_src4_src.reg
[Wed Feb 15 18:47:28 2012] Extracting stamp from image fullrun_ccd0_acisf13455_pi14-548_cl_sm2.00.img.gz, (402, 875) - (550, 1023)
[Wed Feb 15 18:47:28 2012] Writing fullrun_ccd0_acisf13455_pi14-548_pass1_cl_src4.gif
[Wed Feb 15 18:49:20 2012] Size of ../../acisf13455/products/events/fullrun_ccd0_acisf13455_pi14-548_pass1_cl_src4_src.evt.gz[events] = 53 counts
[Wed Feb 15 18:49:20 2012] Mean chipx,y = (874.43, 443.55)
[Wed Feb 15 18:49:20 2012] Mean tdetx,y = (3504.55, 4257.57)
[Wed Feb 15 18:49:20 2012] chipx,y range = (857.00-893.00, 424.00-464.00)
[Wed Feb 15 18:49:20 2012] Size of ../../acisf13455/products/events/fullrun_ccd0_acisf13455_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 112 counts
[Wed Feb 15 18:49:21 2012] Not generating rmf since there are only 42 counts
[Wed Feb 15 18:49:21 2012] arf not found, will run specextract
[Wed Feb 15 18:49:43 2012] ../../acisf13455/products/spectra/fullrun_ccd0_acisf13455_pi14-548_pass1_cl_src4.warf not found
[Wed Feb 15 18:49:43 2012] ../../acisf13455/products/spectra/fullrun_ccd0_acisf13455_pi14-548_pass1_cl_src4.wrmf not found
[Wed Feb 15 18:49:43 2012] Removal of ../../acisf13455/products/spectra/fullrun_ccd0_acisf13455_pi14-548_pass1_cl_src4.soff failed
[Wed Feb 15 18:53:03 2012] Spectrum 4 has only 43 counts, deleting rmf
[Wed Feb 15 18:53:03 2012] 183.621
[Wed Feb 15 19:26:12 2012] Updating aperture counts using extracted products
[Wed Feb 15 19:26:12 2012] Error reading totcts from fullrun_ccd0_acisf13455_pi14-548_pass1_cl_src4_src.pi.gz
[Wed Feb 15 19:26:12 2012] Calculating source flux in energy range 0.30-8.00
[Wed Feb 15 19:26:12 2012] Using photon index=1.80, rate=0.000612, arf fullrun_ccd0_acisf13455_pi14-548_pass1_cl_src4.arf
[Wed Feb 15 19:26:12 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Feb 15 19:26:12 2012] Updating source flux to 7.9e-15
[Wed Feb 15 19:26:16 2012] Source 4 has fewer than 100.000000 counts, skipping spectral fitting