[Sun Aug 19 10:17:40 2012] Detection parameters: Position = (197.0, 341.0) = 17 12 35.57 -39 54 21.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 48.9 +/- 12.6 Background counts = 41.5 Rate = 0.003 +/- 0.0008 [Sun Aug 19 10:17:41 2012] Off-axis axis estimate = 7.97' [Sun Aug 19 19:19:05 2012] Using EEF radius (= 10.42 ")to estimate initial spatial extent for simple fitting [Sun Aug 19 19:19:05 2012] Initial guess for spatial extent in simple fitting = 10.42" [Sun Aug 19 19:19:05 2012] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.074 [Sun Aug 19 19:19:05 2012] Giving source the simple spatial ID 75 for pass 0, mean size = 10.42" [Mon Aug 20 01:20:47 2012] fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src75.ximg exists [Mon Aug 20 01:20:47 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src75.csv [Mon Aug 20 01:20:47 2012] fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src75_1.ximg exists [Mon Aug 20 01:20:47 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src75.csv [Mon Aug 20 01:20:47 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src75_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_src75.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 Aug 20 01:20:51 2012] fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_tfrozen_src75.ximg exists [Mon Aug 20 01:20:51 2012] fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_tfrozen_src75_1.ximg exists [Mon Aug 20 01:20:51 2012] Fit fullrun_mos1_xmm0093670301_pi300-10000_cl_pass0_tfrozen_src75 appears to have run properly [Mon Aug 20 06:41:37 2012] Spatial fit model total counts = 617.194000, observed total counts = 614.000000 [Mon Aug 20 06:41:37 2012] Offset between fit and detection position for source 57 = 0.461215 pixels [Mon Aug 20 06:41:37 2012] 616.067700 total counts/ 597.795000 bgd. counts: snr = 0.747354 Spatial fit parameters: Offset between fit and detection position for source 57 = 0.461215 pixels Position = (196.9, 341.4) = 17 12 35.63 -39 54 22.7 Extent = 4.6 (2.6-11.3)", rotation angle = 0 Source counts = 18.3 +/- 24.8 Background counts = 597.8 Rate = 0.001 +/- 0.002 Deleting source due to low Poisson probability