[Mon Feb 13 13:58:40 2012] Detection parameters: Position = (703.4, 233.3) = 12 37 14.83 62 2 31.9 Extent = 2.3" x 1.7", rotation angle = 22 degrees Source counts = 24.9 +/- 6.2 Background counts = 14.1 Rate = 0.0005 +/- 0.0001 [Mon Feb 13 13:58:42 2012] Off-axis axis estimate = 10.09' [Mon Feb 13 14:33:05 2012] Using EEF radius (= 4.51 ")to estimate initial spatial extent for simple fitting [Mon Feb 13 14:33:05 2012] Initial guess for spatial extent in simple fitting = 4.51" [Mon Feb 13 14:33:05 2012] source mask rpix=9.2, npix_max = 374, mask sum = 361, frac = 0.964 [Mon Feb 13 14:33:05 2012] Giving source the simple spatial ID 9 for pass 0, mean size = 4.51" [Mon Feb 13 14:59:09 2012] fullrun_ccd1_acisf00580_pi14-548_cl_pass0_src9.ximg exists [Mon Feb 13 14:59:09 2012] Warning: model total counts is not > 0 in csv/fullrun_ccd1_acisf00580_pi14-548_cl_pass0_src9.csv [Mon Feb 13 14:59:09 2012] fullrun_ccd1_acisf00580_pi14-548_cl_pass0_src9_1.ximg exists [Mon Feb 13 14:59:09 2012] Warning: model total counts is not > 0 in csv/fullrun_ccd1_acisf00580_pi14-548_cl_pass0_src9.csv [Mon Feb 13 14:59:09 2012] It looks like the fit did not converge You should probably delete fullrun_ccd1_acisf00580_pi14-548_cl_pass0_src9_1.ximg Either tweak this fit manually starting from fullrun_ccd1_acisf00580_pi14-548_cl_pass0_src9.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 Feb 13 14:59:09 2012] fullrun_ccd1_acisf00580_pi14-548_cl_pass0_tfrozen_src9.ximg exists [Mon Feb 13 14:59:09 2012] fullrun_ccd1_acisf00580_pi14-548_cl_pass0_tfrozen_src9_1.ximg exists [Mon Feb 13 14:59:09 2012] Fit fullrun_ccd1_acisf00580_pi14-548_cl_pass0_tfrozen_src9 appears to have run properly [Mon Feb 13 16:26:26 2012] Spatial fit model total counts = 69.999600, observed total counts = 70.000000 [Mon Feb 13 16:26:26 2012] Offset between fit and detection position for source 7 = 3.701646 pixels [Mon Feb 13 16:26:26 2012] 69.704300 total counts/ 56.509400 bgd. counts: snr = 1.755277 Spatial fit parameters: Offset between fit and detection position for source 7 = 3.701646 pixels Position = (699.7, 233.3) = 12 37 15.13 62 2 31.6 Extent = 1.2 (1.1-1.7)", rotation angle = 0 Source counts = 13.2 +/- 8.3 Background counts = 56.5 Rate = 0.0003 +/- 0.0002 Deleting source due to low Poisson probability