[Tue Jul 3 06:14:46 2012] Detection parameters: Position = (244.0, 176.8) = 10 45 36.71 -59 48 10.9 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 74.5 +/- 13.4 Background counts = 30.6 Rate = 0.008 +/- 0.001 [Tue Jul 3 06:14:46 2012] Off-axis axis estimate = 9.66' [Tue Jul 3 07:26:11 2012] Using EEF radius (= 11.26 ")to estimate initial spatial extent for simple fitting [Tue Jul 3 07:26:11 2012] Initial guess for spatial extent in simple fitting = 11.26" [Tue Jul 3 07:26:11 2012] source mask rpix=2.6, npix_max = 38, mask sum = 36, frac = 0.944 [Tue Jul 3 07:26:11 2012] Giving source the simple spatial ID 11 for pass 0, mean size = 11.26" [Tue Jul 3 08:12:57 2012] fullrun_mos1_xmm0560580101_pi300-10000_cl_pass0_src11.ximg exists [Tue Jul 3 08:12:57 2012] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0560580101_pi300-10000_cl_pass0_src11.csv [Tue Jul 3 08:12:57 2012] fullrun_mos1_xmm0560580101_pi300-10000_cl_pass0_src11_1.ximg exists [Tue Jul 3 08:12:57 2012] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0560580101_pi300-10000_cl_pass0_src11.csv [Tue Jul 3 08:12:57 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0560580101_pi300-10000_cl_pass0_src11_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0560580101_pi300-10000_cl_pass0_src11.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 [Tue Jul 3 08:12:57 2012] fullrun_mos1_xmm0560580101_pi300-10000_cl_pass0_tfrozen_src11.ximg exists [Tue Jul 3 08:12:57 2012] fullrun_mos1_xmm0560580101_pi300-10000_cl_pass0_tfrozen_src11_1.ximg exists [Tue Jul 3 08:12:57 2012] Fit fullrun_mos1_xmm0560580101_pi300-10000_cl_pass0_tfrozen_src11 appears to have run properly [Tue Jul 3 09:41:08 2012] Warning, spatial fit 11 centroid is now closest to src. 27 [Tue Jul 3 09:41:08 2012] Spatial fit model total counts = 480.093000, observed total counts = 480.000000 [Tue Jul 3 09:41:08 2012] Offset between fit and detection position for source 28 = 3.562396 pixels [Tue Jul 3 09:41:08 2012] Warning, changing simple spatial fit ID from 11 to 15 [Tue Jul 3 09:41:08 2012] 475.911600 total counts/ 448.500000 bgd. counts: snr = 1.294354 Spatial fit parameters: Offset between fit and detection position for source 28 = 3.562396 pixels Position = (247.5, 176.6) = 10 45 34.66 -59 48 11.8 Extent = 8.3 (5.5-11.3)", rotation angle = 0 Source counts = 27.4 +/- 21.8 Background counts = 448.5 Rate = 0.002 +/- 0.002 Deleting source due to low Poisson probability