[Thu Apr 5 18:01:58 2012] Detection parameters: Position = (260.4, 388.7) = 15 49 7.64 -32 8 51.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 96.1 +/- 14.9 Background counts = 40.7 Rate = 0.005 +/- 0.0007 [Thu Apr 5 18:01:58 2012] Off-axis axis estimate = 7.10' [Thu Apr 5 18:37:57 2012] Using EEF radius (= 9.98 ")to estimate initial spatial extent for simple fitting [Thu Apr 5 18:37:57 2012] Initial guess for spatial extent in simple fitting = 9.98" [Thu Apr 5 18:37:57 2012] source mask rpix=2.3, npix_max = 31, mask sum = 30, frac = 0.961 [Thu Apr 5 18:37:57 2012] Giving source the simple spatial ID 2 for pass 0, mean size = 9.98" [Thu Apr 5 18:57:20 2012] fullrun_mos2_xmm0601260301_pi300-10000_cl_pass0_src2.ximg exists [Thu Apr 5 18:57:20 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0601260301_pi300-10000_cl_pass0_src2.csv [Thu Apr 5 18:57:20 2012] fullrun_mos2_xmm0601260301_pi300-10000_cl_pass0_src2_1.ximg exists [Thu Apr 5 18:57:20 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0601260301_pi300-10000_cl_pass0_src2.csv [Thu Apr 5 18:57:20 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0601260301_pi300-10000_cl_pass0_src2_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0601260301_pi300-10000_cl_pass0_src2.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 [Thu Apr 5 18:57:20 2012] fullrun_mos2_xmm0601260301_pi300-10000_cl_pass0_tfrozen_src2.ximg exists [Thu Apr 5 18:57:20 2012] fullrun_mos2_xmm0601260301_pi300-10000_cl_pass0_tfrozen_src2_1.ximg exists [Thu Apr 5 18:57:20 2012] Fit fullrun_mos2_xmm0601260301_pi300-10000_cl_pass0_tfrozen_src2 appears to have run properly [Thu Apr 5 18:57:25 2012] Spatial fit model total counts = 379.317000, observed total counts = 379.000000 [Thu Apr 5 18:57:25 2012] Offset between fit and detection position for source 5 = 0.287313 pixels [Thu Apr 5 18:57:25 2012] 380.336700 total counts/ 329.055000 bgd. counts: snr = 2.827015 Spatial fit parameters: Offset between fit and detection position for source 5 = 0.287313 pixels Position = (260.1, 388.7) = 15 49 7.74 -32 8 51.3 Extent = 4.7 (3.4-7.0)", rotation angle = 0 Source counts = 51.3 +/- 19.5 Background counts = 329.1 Rate = 0.002 +/- 0.0007 [Thu Apr 5 18:57:25 2012] Vigneting correction estimate = 1.000000 [Thu Apr 5 18:57:25 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Apr 5 18:57:25 2012] Assessing source extent using major axis lower bound [Thu Apr 5 18:57:25 2012] Source does appear to be extended [Thu Apr 5 18:57:25 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Apr 5 18:57:25 2012] Deleting source due to low Poisson probability 0.9