[Mon Oct 24 21:40:13 2011] Detection parameters: Position = (560.1, 973.3) = 17 44 36.34 -29 18 30.5 Extent = 2.7" x 1.5", rotation angle = 74 degrees Source counts = 20.1 +/- 7.0 Background counts = 28.9 Rate = 0.0002 +/- 7e-05 [Mon Oct 24 21:40:14 2011] Off-axis axis estimate = 8.37' [Mon Oct 24 21:42:33 2011] Using EEF radius (= 3.10 ")to estimate initial spatial extent for simple fitting [Mon Oct 24 21:42:33 2011] Initial guess for spatial extent in simple fitting = 3.10" [Mon Oct 24 21:42:33 2011] source mask rpix=6.3, npix_max = 184, mask sum = 182, frac = 0.987 [Mon Oct 24 21:42:33 2011] Giving source the simple spatial ID 40 for pass 0, mean size = 3.10" [Mon Oct 24 21:42:35 2011] fullrun_ccd3_acisf05892_pi14-548_cl_pass0_src40.ximg exists [Mon Oct 24 21:42:35 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd3_acisf05892_pi14-548_cl_pass0_src40.csv [Mon Oct 24 21:42:35 2011] fullrun_ccd3_acisf05892_pi14-548_cl_pass0_src40_1.ximg exists [Mon Oct 24 21:42:35 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd3_acisf05892_pi14-548_cl_pass0_src40.csv [Mon Oct 24 21:42:35 2011] It looks like the fit did not converge You should probably delete fullrun_ccd3_acisf05892_pi14-548_cl_pass0_src40_1.ximg Either tweak this fit manually starting from fullrun_ccd3_acisf05892_pi14-548_cl_pass0_src40.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 [Mon Oct 24 21:42:37 2011] fullrun_ccd3_acisf05892_pi14-548_cl_pass0_tfrozen_src40.ximg exists [Mon Oct 24 21:42:37 2011] fullrun_ccd3_acisf05892_pi14-548_cl_pass0_tfrozen_src40_1.ximg exists [Mon Oct 24 21:42:37 2011] Fit fullrun_ccd3_acisf05892_pi14-548_cl_pass0_tfrozen_src40 appears to have run properly [Mon Oct 24 21:43:19 2011] Spatial fit model total counts = 96.979900, observed total counts = 97.000000 [Mon Oct 24 21:43:19 2011] Offset between fit and detection position for source 93 = 1.191870 pixels [Mon Oct 24 21:43:19 2011] 95.359400 total counts/ 74.010000 bgd. counts: snr = 2.481650 Spatial fit parameters: Offset between fit and detection position for source 93 = 1.191870 pixels Position = (560.8, 974.3) = 17 44 36.33 -29 18 30.2 Extent = 2.2 (1.2-3.9)", rotation angle = 0 Source counts = 21.3 +/- 9.8 Background counts = 74.0 Rate = 0.0002 +/- 0.0001 [Mon Oct 24 21:43:19 2011] Vigneting correction estimate = 1.000000 [Mon Oct 24 21:43:19 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Mon Oct 24 21:43:19 2011] Assessing source extent using major axis lower bound [Mon Oct 24 21:43:19 2011] Source does appear to be extended [Mon Oct 24 21:43:19 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Mon Oct 24 21:43:19 2011] Deleting source due to low Poisson probability 0.9