[Sat Sep 24 01:47:28 2011] Detection parameters:
  Position = (802.4, 179.5) = 8 24 0.27 -43 0 56.6
  Extent = 0.8" x 0.6", rotation angle = 142 degrees
  Source counts = 208.3 +/- 24.9
  Background counts = 413.7
  Rate = 0.02 +/- 0.002

[Sat Sep 24 01:47:55 2011] Off-axis axis estimate = 6.44'
[Sat Sep 24 01:54:03 2011] Using EEF radius (= 1.86 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 01:54:03 2011] Initial guess for spatial extent in simple fitting = 1.86"
[Sat Sep 24 01:54:03 2011] source mask rpix=3.8, npix_max = 73, mask sum = 81, frac = 1.107
[Sat Sep 24 01:54:03 2011] Giving source the simple spatial ID 23 for pass 0, mean size = 1.86"
[Sat Sep 24 01:54:05 2011] fullrun_ccd7_acisf01951_pi14-548_cl_pass0_src23.ximg exists
[Sat Sep 24 01:54:05 2011] fullrun_ccd7_acisf01951_pi14-548_cl_pass0_src23_1.ximg exists
[Sat Sep 24 01:54:05 2011] Fit fullrun_ccd7_acisf01951_pi14-548_cl_pass0_src23 appears to have run properly
[Sat Sep 24 01:54:08 2011] fullrun_ccd7_acisf01951_pi14-548_cl_pass0_tfrozen_src23.ximg exists
[Sat Sep 24 01:54:08 2011] fullrun_ccd7_acisf01951_pi14-548_cl_pass0_tfrozen_src23_1.ximg exists
[Sat Sep 24 01:54:08 2011] Fit fullrun_ccd7_acisf01951_pi14-548_cl_pass0_tfrozen_src23 appears to have run properly
[Sat Sep 24 01:54:39 2011] Warning, spatial fit 23 centroid is now closest to src. 25
[Sat Sep 24 01:54:40 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 01:54:40 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 01:54:40 2011] Assessing source extent using major
[Sat Sep 24 01:54:40 2011] Source does appear to be extended
[Sat Sep 24 01:54:40 2011] Computing asymmetry using major and minor axis, asym = 1.21
[Sat Sep 24 01:54:58 2011] Using EEF radius (= 1.86 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 01:54:58 2011] Initial guess for spatial extent in simple fitting = 1.86"
[Sat Sep 24 01:54:58 2011] source mask rpix=3.8, npix_max = 73, mask sum = 81, frac = 1.107
[Sat Sep 24 01:54:58 2011] Giving source the simple spatial ID 22 for pass 1, mean size = 1.86"
[Sat Sep 24 01:54:59 2011] fullrun_ccd7_acisf01951_pi14-548_cl_pass1_src22.ximg exists
[Sat Sep 24 01:54:59 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf01951_pi14-548_cl_pass1_src22.csv
[Sat Sep 24 01:54:59 2011] fullrun_ccd7_acisf01951_pi14-548_cl_pass1_src22_1.ximg exists
[Sat Sep 24 01:54:59 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf01951_pi14-548_cl_pass1_src22.csv
[Sat Sep 24 01:54:59 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf01951_pi14-548_cl_pass1_src22_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf01951_pi14-548_cl_pass1_src22.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 Sep 24 01:55:02 2011] fullrun_ccd7_acisf01951_pi14-548_cl_pass1_tfrozen_src22.ximg exists
[Sat Sep 24 01:55:02 2011] fullrun_ccd7_acisf01951_pi14-548_cl_pass1_tfrozen_src22_1.ximg exists
[Sat Sep 24 01:55:02 2011] Fit fullrun_ccd7_acisf01951_pi14-548_cl_pass1_tfrozen_src22 appears to have run properly
[Sat Sep 24 01:55:17 2011] Spatial fit model total counts = 845.647000, observed total counts = 843.000000
[Sat Sep 24 01:55:17 2011] Offset between fit and detection position for source 24 = 1.430205 pixels
[Sat Sep 24 01:55:17 2011] 850.331700 total counts/ 822.710000 bgd. counts: snr = 0.963002
Spatial fit parameters:
  Offset between fit and detection position for source 24 = 1.430205 pixels
  Position = (801.2, 180.3) = 8 24 0.34 -43 0 56.5
  Extent = 0.6 (0.5-1.1)", rotation angle = 0
  Source counts = 27.6 +/- 29.2
  Background counts = 822.7
  Rate = 0.003 +/- 0.003
  Deleting source due to low Poisson probability