[Thu Mar 29 20:45:27 2012] Detection parameters: Position = (228.8, 361.4) = 21 27 23.06 -12 4 28.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 87.7 +/- 17.7 Background counts = 93.0 Rate = 0.001 +/- 0.0003 [Thu Mar 29 20:45:31 2012] Off-axis axis estimate = 6.81' [Fri Mar 30 02:59:33 2012] Using EEF radius (= 9.83 ")to estimate initial spatial extent for simple fitting [Fri Mar 30 02:59:33 2012] Initial guess for spatial extent in simple fitting = 9.83" [Fri Mar 30 02:59:33 2012] source mask rpix=2.3, npix_max = 30, mask sum = 29, frac = 0.952 [Fri Mar 30 02:59:33 2012] Giving source the simple spatial ID 62 for pass 0, mean size = 9.83" [Fri Mar 30 06:39:54 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src62.ximg exists [Fri Mar 30 06:39:54 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src62.csv [Fri Mar 30 06:39:54 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src62_1.ximg exists [Fri Mar 30 06:39:54 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src62.csv [Fri Mar 30 06:39:54 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src62_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src62.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 30 06:39:55 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_tfrozen_src62.ximg exists [Fri Mar 30 06:39:55 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_tfrozen_src62_1.ximg exists [Fri Mar 30 06:39:55 2012] Fit fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_tfrozen_src62 appears to have run properly [Fri Mar 30 06:40:54 2012] Warning: source 62 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 25 at 12.259841 pixels away [Fri Mar 30 06:40:54 2012] Spatial fit model total counts = 1242.840000, observed total counts = 1239.000000 [Fri Mar 30 06:40:54 2012] Offset between fit and detection position for source 25 = 5.185342 pixels [Fri Mar 30 06:40:54 2012] Warning, changing simple spatial fit ID from 62 to 67 [Fri Mar 30 06:40:54 2012] 1230.932800 total counts/ 1198.690000 bgd. counts: snr = 0.931278 Spatial fit parameters: Offset between fit and detection position for source 25 = 5.185342 pixels Position = (229.5, 356.3) = 21 27 22.86 -12 4 52.5 Extent = 17.9 (16.8-18.5)", rotation angle = 0 Source counts = 32.2 +/- 35.1 Background counts = 1198.7 Rate = 0.0004 +/- 0.0004 Deleting source due to low Poisson probability