[Wed Oct 26 23:34:40 2011] Detection parameters:
  Position = (637.1, 852.5) = 23 2 26.42 8 47 15.6
  Extent = 0.8" x 0.6", rotation angle = 39 degrees
  Source counts = 28.5 +/- 5.6
  Background counts = 2.5
  Rate = 0.0003 +/- 5e-05

[Wed Oct 26 23:34:41 2011] Off-axis axis estimate = 5.59'
[Wed Oct 26 23:36:11 2011] Using EEF radius (= 1.43 ")to estimate initial spatial extent for simple fitting
[Wed Oct 26 23:36:11 2011] Initial guess for spatial extent in simple fitting = 1.43"
[Wed Oct 26 23:36:11 2011] source mask rpix=2.9, npix_max = 46, mask sum = 42, frac = 0.903
[Wed Oct 26 23:36:11 2011] Giving source the simple spatial ID 16 for pass 0, mean size = 1.43"
[Wed Oct 26 23:36:13 2011] fullrun_ccd2_acisf00918_pi14-548_cl_pass0_src16.ximg exists
[Wed Oct 26 23:36:13 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf00918_pi14-548_cl_pass0_src16.csv
[Wed Oct 26 23:36:13 2011] fullrun_ccd2_acisf00918_pi14-548_cl_pass0_src16_1.ximg exists
[Wed Oct 26 23:36:13 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf00918_pi14-548_cl_pass0_src16.csv
[Wed Oct 26 23:36:13 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf00918_pi14-548_cl_pass0_src16_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf00918_pi14-548_cl_pass0_src16.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 Oct 26 23:36:13 2011] fullrun_ccd2_acisf00918_pi14-548_cl_pass0_tfrozen_src16.ximg exists
[Wed Oct 26 23:36:13 2011] fullrun_ccd2_acisf00918_pi14-548_cl_pass0_tfrozen_src16_1.ximg exists
[Wed Oct 26 23:36:13 2011] Fit fullrun_ccd2_acisf00918_pi14-548_cl_pass0_tfrozen_src16 appears to have run properly
[Wed Oct 26 23:36:33 2011] Spatial fit model total counts = 37.779500, observed total counts = 38.000000
[Wed Oct 26 23:36:33 2011] Offset between fit and detection position for source 23 = 0.715207 pixels
[Wed Oct 26 23:36:33 2011] 37.729860 total counts/ 8.449960 bgd. counts: snr = 10.072616
Spatial fit parameters:
  Offset between fit and detection position for source 23 = 0.715207 pixels
  Position = (637.6, 853.0) = 23 2 26.42 8 47 15.6
  Extent = 1.0 (0.8-1.4)", rotation angle = 0
  Source counts = 29.3 +/- 6.1
  Background counts = 8.4
  Rate = 0.0003 +/- 6e-05
[Wed Oct 26 23:36:33 2011] Vigneting correction estimate = 1.000000
[Wed Oct 26 23:36:33 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Oct 26 23:36:33 2011] Assessing source extent using major axis lower bound
[Wed Oct 26 23:36:33 2011] Source does appear to be extended
[Wed Oct 26 23:36:33 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Oct 26 23:37:11 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Oct 26 23:37:11 2011] Initial guess for spatial extent in simple fitting = 0.98"
[Wed Oct 26 23:37:11 2011] source mask rpix=2.0, npix_max = 24, mask sum = 20, frac = 0.810
[Wed Oct 26 23:37:11 2011] Giving source the simple spatial ID 16 for pass 1, mean size = 0.98"
[Wed Oct 26 23:37:12 2011] fullrun_ccd2_acisf00918_pi14-548_cl_pass1_src16.ximg exists
[Wed Oct 26 23:37:12 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf00918_pi14-548_cl_pass1_src16.csv
[Wed Oct 26 23:37:12 2011] fullrun_ccd2_acisf00918_pi14-548_cl_pass1_src16_1.ximg exists
[Wed Oct 26 23:37:12 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf00918_pi14-548_cl_pass1_src16.csv
[Wed Oct 26 23:37:12 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf00918_pi14-548_cl_pass1_src16_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf00918_pi14-548_cl_pass1_src16.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 Oct 26 23:37:13 2011] fullrun_ccd2_acisf00918_pi14-548_cl_pass1_tfrozen_src16.ximg exists
[Wed Oct 26 23:37:13 2011] fullrun_ccd2_acisf00918_pi14-548_cl_pass1_tfrozen_src16_1.ximg exists
[Wed Oct 26 23:37:13 2011] Fit fullrun_ccd2_acisf00918_pi14-548_cl_pass1_tfrozen_src16 appears to have run properly
[Wed Oct 26 23:37:31 2011] Spatial fit model total counts = 36.103800, observed total counts = 37.000000
[Wed Oct 26 23:37:31 2011] Offset between fit and detection position for source 23 = 0.132260 pixels
[Wed Oct 26 23:37:31 2011] 36.392880 total counts/ 5.397580 bgd. counts: snr = 13.341243
Spatial fit parameters:
  Offset between fit and detection position for source 23 = 0.132260 pixels
  Position = (637.5, 852.9) = 23 2 26.43 8 47 15.5
  Extent = 1.0 (0.8-1.5)", rotation angle = 0
  Source counts = 31.0 +/- 6.0
  Background counts = 5.4
  Rate = 0.0003 +/- 6e-05
[Wed Oct 26 23:37:31 2011] Vigneting correction estimate = 1.000000
[Wed Oct 26 23:37:31 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Oct 26 23:37:31 2011] Assessing source extent using major axis lower bound
[Wed Oct 26 23:37:31 2011] Source does appear to be extended
[Wed Oct 26 23:37:31 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Oct 26 23:41:25 2011] Not overwriting source region fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23_src.reg
[Wed Oct 26 23:41:25 2011] Extracting stamp from image fullrun_ccd2_acisf00918_pi14-548_cl_sm2.00.img.gz, (590, 805) - (685, 901)
[Wed Oct 26 23:41:25 2011] Writing fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23.gif
[Wed Oct 26 23:42:10 2011] ../../acisf00918/products/events/fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23_src.evt and ../../acisf00918/products/events/fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23_bgd.evt exist, delete to re-create
[Wed Oct 26 23:42:10 2011] Size of ../../acisf00918/products/events/fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23_src.evt.gz[events] = 36 counts
[Wed Oct 26 23:42:10 2011] Mean chipx,y = (369.31, 465.25)
[Wed Oct 26 23:42:10 2011] Mean tdetx,y = (3526.25, 3716.69)
[Wed Oct 26 23:42:10 2011] chipx,y range = (349.00-387.00, 448.00-490.00)
[Wed Oct 26 23:42:10 2011] Size of ../../acisf00918/products/events/fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23_bgd.evt.gz[events] = 47 counts
[Wed Oct 26 23:42:10 2011] ../../acisf00918/products/images/fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23_src.img and ../../acisf00918/products/images/fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23_bgd.img exist, delete to re-create
[Wed Oct 26 23:42:10 2011] ../../acisf00918/products/spectra/fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23_src.pi and ../../acisf00918/products/spectra/fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23_bgd.pi exist, delete to re-create
[Wed Oct 26 23:42:10 2011] Not generating rmf since there are only 30 counts
[Wed Oct 26 23:42:13 2011] ../../acisf00918/products/lightcurves/fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23_src.lc and ../../acisf00918/products/lightcurves/fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23_bgd.lc exist, delete to re-create
[Wed Oct 26 23:42:35 2011] 189.84
[Wed Oct 26 23:44:50 2011] Updating aperture counts using extracted products
[Wed Oct 26 23:44:50 2011] Error reading totcts from fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23_src.pi.gz
[Wed Oct 26 23:44:50 2011] Calculating source flux in energy range 0.30-8.00
[Wed Oct 26 23:44:50 2011] Using photon index=1.80, rate=0.000286, arf fullrun_ccd2_acisf00918_pi14-548_pass1_cl_src23.arf
[Wed Oct 26 23:44:50 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Oct 26 23:44:50 2011] Updating source flux to 3.1e-15
[Wed Oct 26 23:45:14 2011] Source 23 has fewer than 100.000000 counts, skipping spectral fitting