[Sat Oct 22 15:57:48 2011] Detection parameters:
  Position = (726.5, 754.1) = 8 59 19.75 -47 24 2.3
  Extent = 1.8" x 1.2", rotation angle = 147 degrees
  Source counts = 15.6 +/- 4.7
  Background counts = 6.4
  Rate = 0.0002 +/- 5e-05

[Sat Oct 22 15:57:51 2011] Off-axis axis estimate = 6.19'
[Sat Oct 22 16:00:36 2011] Using EEF radius (= 1.73 ")to estimate initial spatial extent for simple fitting
[Sat Oct 22 16:00:36 2011] Initial guess for spatial extent in simple fitting = 1.73"
[Sat Oct 22 16:00:36 2011] source mask rpix=3.5, npix_max = 64, mask sum = 69, frac = 1.071
[Sat Oct 22 16:00:36 2011] Giving source the simple spatial ID 50 for pass 0, mean size = 1.73"
[Sat Oct 22 16:00:38 2011] fullrun_ccd2_acisf02556_pi14-548_cl_pass0_src50.ximg exists
[Sat Oct 22 16:00:38 2011] fullrun_ccd2_acisf02556_pi14-548_cl_pass0_src50_1.ximg exists
[Sat Oct 22 16:00:38 2011] Fit fullrun_ccd2_acisf02556_pi14-548_cl_pass0_src50 appears to have run properly
[Sat Oct 22 16:00:40 2011] fullrun_ccd2_acisf02556_pi14-548_cl_pass0_tfrozen_src50.ximg exists
[Sat Oct 22 16:00:40 2011] fullrun_ccd2_acisf02556_pi14-548_cl_pass0_tfrozen_src50_1.ximg exists
[Sat Oct 22 16:00:40 2011] Fit fullrun_ccd2_acisf02556_pi14-548_cl_pass0_tfrozen_src50 appears to have run properly
[Sat Oct 22 16:01:30 2011] Spatial fit model total counts = 26.253700, observed total counts = 27.000000
[Sat Oct 22 16:01:30 2011] Offset between fit and detection position for source 51 = 0.886800 pixels
[Sat Oct 22 16:01:30 2011] 25.933100 total counts/ 14.170400 bgd. counts: snr = 3.124755
Spatial fit parameters:
  Offset between fit and detection position for source 51 = 0.886800 pixels
  Position = (727.0, 754.8) = 8 59 19.75 -47 24 2.1
  Extent = 1.6 (0.9-2.9)", rotation angle = 43 (30-53) degrees
  Source counts = 11.8 +/- 5.1
  Background counts = 14.2
  Rate = 0.0001 +/- 5e-05
[Sat Oct 22 16:01:30 2011] Vigneting correction estimate = 1.000000
[Sat Oct 22 16:01:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 22 16:01:30 2011] Assessing source extent using major axis lower bound
[Sat Oct 22 16:01:30 2011] Source does appear to be extended
[Sat Oct 22 16:01:30 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.51
[Sat Oct 22 16:01:30 2011] Source is asymmetric
[Sat Oct 22 16:02:49 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 22 16:02:49 2011] Initial guess for spatial extent in simple fitting = 1.03"
[Sat Oct 22 16:02:49 2011] source mask rpix=2.1, npix_max = 26, mask sum = 30, frac = 1.113
[Sat Oct 22 16:02:49 2011] Giving source the simple spatial ID 48 for pass 1, mean size = 1.03"
[Sat Oct 22 16:02:56 2011] fullrun_ccd2_acisf02556_pi14-548_cl_pass1_src48.ximg exists
[Sat Oct 22 16:02:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf02556_pi14-548_cl_pass1_src48.csv
[Sat Oct 22 16:02:56 2011] fullrun_ccd2_acisf02556_pi14-548_cl_pass1_src48_1.ximg exists
[Sat Oct 22 16:02:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf02556_pi14-548_cl_pass1_src48.csv
[Sat Oct 22 16:02:56 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf02556_pi14-548_cl_pass1_src48_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf02556_pi14-548_cl_pass1_src48.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 22 16:03:07 2011] fullrun_ccd2_acisf02556_pi14-548_cl_pass1_tfrozen_src48.ximg exists
[Sat Oct 22 16:03:07 2011] fullrun_ccd2_acisf02556_pi14-548_cl_pass1_tfrozen_src48_1.ximg exists
[Sat Oct 22 16:03:07 2011] Fit fullrun_ccd2_acisf02556_pi14-548_cl_pass1_tfrozen_src48 appears to have run properly
[Sat Oct 22 16:04:03 2011] Spatial fit model total counts = 19.014800, observed total counts = 20.000000
[Sat Oct 22 16:04:03 2011] Offset between fit and detection position for source 51 = 0.616584 pixels
[Sat Oct 22 16:04:03 2011] 18.655030 total counts/ 9.092040 bgd. counts: snr = 3.171488
Spatial fit parameters:
  Offset between fit and detection position for source 51 = 0.616584 pixels
  Position = (727.4, 754.4) = 8 59 19.73 -47 24 2.4
  Extent = 0.8 (0.4-2.0)", rotation angle = 0
  Source counts = 9.6 +/- 4.3
  Background counts = 9.1
  Rate = 0.0001 +/- 4e-05
[Sat Oct 22 16:04:04 2011] Vigneting correction estimate = 1.000000
[Sat Oct 22 16:04:04 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 22 16:04:04 2011] Assessing source extent using major axis lower bound
[Sat Oct 22 16:04:04 2011] Source does appear to be extended
[Sat Oct 22 16:04:04 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 22 16:11:00 2011] Not overwriting source region fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51_src.reg
[Sat Oct 22 16:11:00 2011] Extracting stamp from image fullrun_ccd2_acisf02556_pi14-548_cl_sm2.00.img.gz, (692, 719) - (763, 790)
[Sat Oct 22 16:11:00 2011] Writing fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51.gif
[Sat Oct 22 16:14:08 2011] ../../acisf02556/products/events/fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51_src.evt and ../../acisf02556/products/events/fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51_bgd.evt exist, delete to re-create
[Sat Oct 22 16:14:08 2011] Size of ../../acisf02556/products/events/fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51_src.evt.gz[events] = 15 counts
[Sat Oct 22 16:14:08 2011] Mean chipx,y = (542.53, 490.53)
[Sat Oct 22 16:14:08 2011] Mean tdetx,y = (3551.53, 3543.47)
[Sat Oct 22 16:14:08 2011] chipx,y range = (531.00-562.00, 477.00-506.00)
[Sat Oct 22 16:14:08 2011] Size of ../../acisf02556/products/events/fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51_bgd.evt.gz[events] = 25 counts
[Sat Oct 22 16:14:08 2011] ../../acisf02556/products/images/fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51_src.img and ../../acisf02556/products/images/fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51_bgd.img exist, delete to re-create
[Sat Oct 22 16:14:09 2011] ../../acisf02556/products/spectra/fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51_src.pi and ../../acisf02556/products/spectra/fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51_bgd.pi exist, delete to re-create
[Sat Oct 22 16:14:09 2011] Not generating rmf since there are only 9 counts
[Sat Oct 22 16:14:11 2011] ../../acisf02556/products/lightcurves/fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51_src.lc and ../../acisf02556/products/lightcurves/fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51_bgd.lc exist, delete to re-create
[Sat Oct 22 16:18:03 2011] 182.573
[Sat Oct 22 16:29:35 2011] Updating aperture counts using extracted products
[Sat Oct 22 16:29:35 2011] Error reading totcts from fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51_src.pi.gz
[Sat Oct 22 16:29:36 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 22 16:29:36 2011] Using photon index=1.80, rate=9.89e-05, arf fullrun_ccd2_acisf02556_pi14-548_pass1_cl_src51.arf
[Sat Oct 22 16:29:36 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 22 16:29:36 2011] Updating source flux to 1.4e-15
[Sat Oct 22 16:30:26 2011] Source 51 has fewer than 100.000000 counts, skipping spectral fitting