[Mon Jun 11 13:01:21 2012] Detection parameters: Position = (204.1, 249.8) = 5 27 50.74 -69 40 4.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 54.3 +/- 11.3 Background counts = 25.6 Rate = 0.003 +/- 0.0006 [Mon Jun 11 13:01:21 2012] Off-axis axis estimate = 7.70' [Mon Jun 11 13:03:14 2012] Using EEF radius (= 10.28 ")to estimate initial spatial extent for simple fitting [Mon Jun 11 13:03:14 2012] Initial guess for spatial extent in simple fitting = 10.28" [Mon Jun 11 13:03:14 2012] source mask rpix=2.4, npix_max = 32, mask sum = 36, frac = 1.098 [Mon Jun 11 13:03:14 2012] Giving source the simple spatial ID 44 for pass 0, mean size = 10.28" [Mon Jun 11 17:55:57 2012] fullrun_mos1_xmm0125100101_pi300-10000_cl_pass0_src44.ximg exists [Mon Jun 11 17:55:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0125100101_pi300-10000_cl_pass0_src44.csv [Mon Jun 11 17:55:57 2012] fullrun_mos1_xmm0125100101_pi300-10000_cl_pass0_src44_1.ximg exists [Mon Jun 11 17:55:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0125100101_pi300-10000_cl_pass0_src44.csv [Mon Jun 11 17:55:57 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0125100101_pi300-10000_cl_pass0_src44_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0125100101_pi300-10000_cl_pass0_src44.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 Jun 11 17:55:58 2012] fullrun_mos1_xmm0125100101_pi300-10000_cl_pass0_tfrozen_src44.ximg exists [Mon Jun 11 17:55:58 2012] fullrun_mos1_xmm0125100101_pi300-10000_cl_pass0_tfrozen_src44_1.ximg exists [Mon Jun 11 17:55:58 2012] Fit fullrun_mos1_xmm0125100101_pi300-10000_cl_pass0_tfrozen_src44 appears to have run properly [Tue Jun 12 00:20:39 2012] Spatial fit model total counts = 294.650000, observed total counts = 293.000000 [Tue Jun 12 00:20:39 2012] Offset between fit and detection position for source 44 = 0.142883 pixels [Tue Jun 12 00:20:39 2012] 295.302500 total counts/ 269.747000 bgd. counts: snr = 1.555987 Spatial fit parameters: Offset between fit and detection position for source 44 = 0.142883 pixels Position = (204.2, 249.7) = 5 27 50.64 -69 40 4.5 Extent = 3.3 (2.6-6.9)", rotation angle = 0 Source counts = 25.6 +/- 17.2 Background counts = 269.7 Rate = 0.0007 +/- 0.0005 Deleting source due to low Poisson probability