[Fri Sep 30 21:11:55 2011] Detection parameters: Position = (234.5, 679.5) = 3 19 47.66 41 31 19.6 Extent = 0.5" x 0.5", rotation angle = 90 degrees Source counts = 127.9 +/- 36.2 Background counts = 1184.1 Rate = 0.001 +/- 0.0003 [Fri Sep 30 21:12:27 2011] Off-axis axis estimate = 6.88' [Fri Sep 30 21:28:03 2011] Using EEF radius (= 2.11 ")to estimate initial spatial extent for simple fitting [Fri Sep 30 21:28:03 2011] Initial guess for spatial extent in simple fitting = 2.11" [Fri Sep 30 21:28:03 2011] source mask rpix=4.3, npix_max = 91, mask sum = 72, frac = 0.784 [Fri Sep 30 21:28:03 2011] Giving source the simple spatial ID 35 for pass 0, mean size = 2.11" [Fri Sep 30 21:28:07 2011] fullrun_ccd2_acisf11713_pi14-548_cl_pass0_src35.ximg exists [Fri Sep 30 21:28:07 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd2_acisf11713_pi14-548_cl_pass0_src35.csv [Fri Sep 30 21:28:07 2011] fullrun_ccd2_acisf11713_pi14-548_cl_pass0_src35_1.ximg exists [Fri Sep 30 21:28:07 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd2_acisf11713_pi14-548_cl_pass0_src35.csv [Fri Sep 30 21:28:07 2011] It looks like the fit did not converge You should probably delete fullrun_ccd2_acisf11713_pi14-548_cl_pass0_src35_1.ximg Either tweak this fit manually starting from fullrun_ccd2_acisf11713_pi14-548_cl_pass0_src35.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 [Fri Sep 30 21:28:10 2011] fullrun_ccd2_acisf11713_pi14-548_cl_pass0_tfrozen_src35.ximg exists [Fri Sep 30 21:28:10 2011] fullrun_ccd2_acisf11713_pi14-548_cl_pass0_tfrozen_src35_1.ximg exists [Fri Sep 30 21:28:10 2011] Fit fullrun_ccd2_acisf11713_pi14-548_cl_pass0_tfrozen_src35 appears to have run properly [Fri Sep 30 21:28:51 2011] Warning, spatial fit 35 centroid is now closest to src. 78 [Fri Sep 30 21:28:51 2011] Vigneting correction estimate = 1.000000 [Fri Sep 30 21:28:51 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Sep 30 21:28:51 2011] Assessing source extent using major [Fri Sep 30 21:28:51 2011] Source does appear to be extended [Fri Sep 30 21:28:51 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Fri Sep 30 21:28:51 2011] Deleting source due to low Poisson probability 0.9