[Fri Mar 23 10:30:05 2012] Detection parameters: Position = (334.4, 317.8) = 17 4 45.43 -22 5 1.9 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 75.2 +/- 13.0 Background counts = 18.1 Rate = 0.004 +/- 0.0006 [Fri Mar 23 10:30:06 2012] Off-axis axis estimate = 2.96' [Fri Mar 23 14:16:57 2012] Using EEF radius (= 7.91 ")to estimate initial spatial extent for simple fitting [Fri Mar 23 14:16:57 2012] Initial guess for spatial extent in simple fitting = 7.91" [Fri Mar 23 14:16:57 2012] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.930 [Fri Mar 23 14:16:57 2012] Giving source the simple spatial ID 6 for pass 0, mean size = 7.91" [Fri Mar 23 16:02:02 2012] fullrun_mos2_xmm0413780101_pi300-10000_cl_pass0_src6.ximg exists [Fri Mar 23 16:02:02 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0413780101_pi300-10000_cl_pass0_src6.csv [Fri Mar 23 16:02:02 2012] fullrun_mos2_xmm0413780101_pi300-10000_cl_pass0_src6_1.ximg exists [Fri Mar 23 16:02:02 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0413780101_pi300-10000_cl_pass0_src6.csv [Fri Mar 23 16:02:02 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0413780101_pi300-10000_cl_pass0_src6_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0413780101_pi300-10000_cl_pass0_src6.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 Mar 23 16:02:02 2012] fullrun_mos2_xmm0413780101_pi300-10000_cl_pass0_tfrozen_src6.ximg exists [Fri Mar 23 16:02:03 2012] fullrun_mos2_xmm0413780101_pi300-10000_cl_pass0_tfrozen_src6_1.ximg exists [Fri Mar 23 16:02:03 2012] Fit fullrun_mos2_xmm0413780101_pi300-10000_cl_pass0_tfrozen_src6 appears to have run properly [Fri Mar 23 16:02:27 2012] Spatial fit model total counts = 653.855000, observed total counts = 656.000000 [Fri Mar 23 16:02:27 2012] Offset between fit and detection position for source 9 = 0.831896 pixels [Fri Mar 23 16:02:27 2012] 622.819290 total counts/ 613.564000 bgd. counts: snr = 0.373646 Spatial fit parameters: Offset between fit and detection position for source 9 = 0.831896 pixels Position = (334.1, 318.6) = 17 4 45.51 -22 4 59.0 Extent = 2.0" x 2.0", rotation angle = 0 Source counts = 9.3 +/- 25.0 Background counts = 613.6 Rate = 0.0004 +/- 0.001 Deleting source due to low Poisson probability