[Thu Mar 8 18:38:53 2012] Detection parameters: Position = (207.9, 278.9) = 8 49 23.28 -45 38 15.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 553.8 +/- 57.3 Background counts = 1427.0 Rate = 0.01 +/- 0.001 [Thu Mar 8 18:38:57 2012] Off-axis axis estimate = 6.71' [Thu Mar 8 18:54:51 2012] Using EEF radius (= 9.79 ")to estimate initial spatial extent for simple fitting [Thu Mar 8 18:54:51 2012] Initial guess for spatial extent in simple fitting = 9.79" [Thu Mar 8 18:54:51 2012] source mask rpix=2.2, npix_max = 30, mask sum = 36, frac = 1.190 [Thu Mar 8 18:54:51 2012] Giving source the simple spatial ID 44 for pass 0, mean size = 9.79" [Fri Mar 9 12:30:33 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src44.ximg exists [Fri Mar 9 12:30:33 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src44.csv [Fri Mar 9 12:30:33 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src44_1.ximg exists [Fri Mar 9 12:30:33 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src44.csv [Fri Mar 9 12:30:33 2012] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src44_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0412990201_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 [Fri Mar 9 12:30:36 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src44.ximg exists [Fri Mar 9 12:30:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src44.csv [Fri Mar 9 12:30:36 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src44_1.ximg exists [Fri Mar 9 12:30:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src44.csv [Fri Mar 9 12:30:36 2012] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src44_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_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 [Sat Mar 10 02:13:55 2012] Warning, spatial fit 44 centroid is now closest to src. 10 [Sat Mar 10 02:13:55 2012] Spatial fit model total counts = 17788.600000, observed total counts = 16815.000000 [Sat Mar 10 02:13:55 2012] Offset between fit and detection position for source 54 = 0.353835 pixels [Sat Mar 10 02:13:55 2012] Warning, changing simple spatial fit ID from 44 to 72 [Sat Mar 10 02:13:55 2012] 17728.212000 total counts/ 17514.400000 bgd. counts: snr = 1.615602 Spatial fit parameters: Offset between fit and detection position for source 54 = 0.353835 pixels Position = (208.1, 278.6) = 8 49 23.18 -45 38 16.1 Extent = 6.0 (4.3-10.1)", rotation angle = 0 Source counts = 213.8 +/- 133.1 Background counts = 17514.4 Rate = 0.004 +/- 0.002 Deleting source due to low Poisson probability