[Wed Oct 5 17:10:46 2011] Detection parameters: Position = (476.5, 656.6) = 13 11 30.18 -1 20 46.8 Extent = 0.5" x 0.5", rotation angle = 14 degrees Source counts = 18.9 +/- 11.2 Background counts = 106.1 Rate = 0.0002 +/- 0.0001 [Wed Oct 5 17:10:49 2011] Off-axis axis estimate = 3.50' [Wed Oct 5 17:12:39 2011] Using EEF radius (= 0.69 ")to estimate initial spatial extent for simple fitting [Wed Oct 5 17:12:39 2011] Initial guess for spatial extent in simple fitting = 0.69" [Wed Oct 5 17:12:39 2011] source mask rpix=1.4, npix_max = 14, mask sum = 8, frac = 0.551 [Wed Oct 5 17:12:39 2011] Giving source the simple spatial ID 28 for pass 0, mean size = 0.69" [Wed Oct 5 17:12:40 2011] fullrun_ccd3_acisf06930_pi14-548_cl_pass0_src28.ximg exists [Wed Oct 5 17:12:40 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd3_acisf06930_pi14-548_cl_pass0_src28.csv [Wed Oct 5 17:12:40 2011] fullrun_ccd3_acisf06930_pi14-548_cl_pass0_src28_1.ximg exists [Wed Oct 5 17:12:40 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd3_acisf06930_pi14-548_cl_pass0_src28.csv [Wed Oct 5 17:12:40 2011] It looks like the fit did not converge You should probably delete fullrun_ccd3_acisf06930_pi14-548_cl_pass0_src28_1.ximg Either tweak this fit manually starting from fullrun_ccd3_acisf06930_pi14-548_cl_pass0_src28.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 5 17:12:41 2011] fullrun_ccd3_acisf06930_pi14-548_cl_pass0_tfrozen_src28.ximg exists [Wed Oct 5 17:12:41 2011] fullrun_ccd3_acisf06930_pi14-548_cl_pass0_tfrozen_src28_1.ximg exists [Wed Oct 5 17:12:41 2011] Fit fullrun_ccd3_acisf06930_pi14-548_cl_pass0_tfrozen_src28 appears to have run properly [Wed Oct 5 17:12:58 2011] Source 24 is offset by -4.777860 and 5.175459 pixels which is larger than 2 X fitted extent = 0.709715 x 0.709715, not incorporating fit results [Wed Oct 5 17:12:58 2011] Source 24 is offset by 2.172205 and 3.075864 pixels which is larger than 2 X fitted extent = 0.698853 x 0.696251, not incorporating fit results [Wed Oct 5 17:12:58 2011] Vigneting correction estimate = 1.000000 [Wed Oct 5 17:12:58 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Oct 5 17:12:58 2011] Assessing source extent using major [Wed Oct 5 17:12:58 2011] Source does appear to be extended [Wed Oct 5 17:12:58 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Oct 5 17:12:58 2011] Deleting source due to low Poisson probability 0.9