[Thu Oct 6 20:22:28 2011] Detection parameters: Position = (797.5, 872.5) = 16 17 52.80 -51 4 20.3 Extent = 0.5" x 0.5", rotation angle = 90 degrees Source counts = 58.9 +/- 16.4 Background counts = 211.1 Rate = 0.0009 +/- 0.0003 [Thu Oct 6 20:22:48 2011] Off-axis axis estimate = 3.73' [Thu Oct 6 20:30:29 2011] Using EEF radius (= 0.75 ")to estimate initial spatial extent for simple fitting [Thu Oct 6 20:30:29 2011] Initial guess for spatial extent in simple fitting = 0.75" [Thu Oct 6 20:30:29 2011] source mask rpix=1.5, npix_max = 16, mask sum = 20, frac = 1.213 [Thu Oct 6 20:30:29 2011] Giving source the simple spatial ID 36 for pass 0, mean size = 0.75" [Thu Oct 6 20:30:31 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src36.ximg exists [Thu Oct 6 20:30:31 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src36_1.ximg exists [Thu Oct 6 20:30:31 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src36 appears to have run properly [Thu Oct 6 20:30:33 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src36.ximg exists [Thu Oct 6 20:30:34 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src36.csv [Thu Oct 6 20:30:34 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src36_1.ximg exists [Thu Oct 6 20:30:34 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src36.csv [Thu Oct 6 20:30:34 2011] It looks like the fit did not converge You should probably delete fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src36_1.ximg Either tweak this fit manually starting from fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src36.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 Oct 6 20:31:32 2011] Warning, spatial fit 36 centroid is now closest to src. 153 [Thu Oct 6 20:31:32 2011] Spatial fit model total counts = 1926.080000, observed total counts = 1897.000000 [Thu Oct 6 20:31:32 2011] Offset between fit and detection position for source 38 = 5.701218 pixels [Thu Oct 6 20:31:32 2011] Warning, changing simple spatial fit ID from 36 to 37 [Thu Oct 6 20:31:32 2011] 1954.417300 total counts/ 1863.880000 bgd. counts: snr = 2.097097 Spatial fit parameters: Offset between fit and detection position for source 38 = 5.701218 pixels Position = (792.9, 869.1) = 16 17 53.07 -51 4 22.2 Extent = 1.5 (1.5-1.5)", rotation angle = 0 Source counts = 90.5 +/- 44.2 Background counts = 1863.9 Rate = 0.001 +/- 0.0007 [Thu Oct 6 20:31:32 2011] Vigneting correction estimate = 1.000000 [Thu Oct 6 20:31:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 6 20:31:32 2011] Assessing source extent using major axis lower bound [Thu Oct 6 20:31:32 2011] Source does appear to be extended [Thu Oct 6 20:31:32 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Oct 6 20:32:48 2011] Using previous fit value to estimate initial spatial extent for simple fitting [Thu Oct 6 20:32:48 2011] Initial guess for spatial extent in simple fitting = 1.49" [Thu Oct 6 20:32:48 2011] source mask rpix=3.0, npix_max = 49, mask sum = 49, frac = 0.987 [Thu Oct 6 20:32:48 2011] Giving source the simple spatial ID 23 for pass 1, mean size = 1.49" [Thu Oct 6 20:32:49 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src23.ximg exists [Thu Oct 6 20:32:49 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src23.csv [Thu Oct 6 20:32:49 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src23_1.ximg exists [Thu Oct 6 20:32:49 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src23.csv [Thu Oct 6 20:32:49 2011] It looks like the fit did not converge You should probably delete fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src23_1.ximg Either tweak this fit manually starting from fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src23.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 Oct 6 20:32:51 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src23.ximg exists [Thu Oct 6 20:32:51 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src23_1.ximg exists [Thu Oct 6 20:32:51 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src23 appears to have run properly [Thu Oct 6 20:33:36 2011] Warning, spatial fit 23 centroid is now closest to src. 40 [Thu Oct 6 20:33:36 2011] Source 38 is offset by -8.343963 and 0.108130 pixels which is larger than 2 X fitted extent = 0.751512 x 0.751512, not incorporating fit results [Thu Oct 6 20:33:37 2011] Vigneting correction estimate = 1.000000 [Thu Oct 6 20:33:37 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 6 20:33:37 2011] Assessing source extent using major axis lower bound [Thu Oct 6 20:33:37 2011] Source does appear to be extended [Thu Oct 6 20:33:37 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Oct 6 20:33:37 2011] Source is confused with source 40 [Thu Oct 6 20:34:43 2011] Not overwriting source region fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38_src.reg [Thu Oct 6 20:34:43 2011] Extracting stamp from image fullrun_ccd0_acisf11823_pi14-548_cl_sm2.00.img.gz, (725, 801) - (861, 937) [Thu Oct 6 20:34:43 2011] Writing fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38.gif [Thu Oct 6 20:36:05 2011] ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38_src.evt and ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38_bgd.evt exist, delete to re-create [Thu Oct 6 20:36:05 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38_src.evt.gz[events] = 3163 counts [Thu Oct 6 20:36:05 2011] Mean chipx,y = (763.66, 749.49) [Thu Oct 6 20:36:05 2011] Mean tdetx,y = (3810.49, 4368.34) [Thu Oct 6 20:36:05 2011] chipx,y range = (734.00-793.00, 714.00-782.00) [Thu Oct 6 20:36:05 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38_bgd.evt.gz[events] = 21515 counts [Thu Oct 6 20:36:05 2011] ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38_src.img and ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38_bgd.img exist, delete to re-create [Thu Oct 6 20:36:05 2011] ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38_src.pi and ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38_bgd.pi exist, delete to re-create [Thu Oct 6 20:36:05 2011] Not generating rmf since there are only 90 counts [Thu Oct 6 20:36:08 2011] ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38_src.lc and ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38_bgd.lc exist, delete to re-create [Thu Oct 6 20:39:12 2011] 185.242 [Thu Oct 6 20:48:44 2011] Updating aperture counts using extracted products [Thu Oct 6 20:48:44 2011] Error reading totcts from fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38_src.pi.gz [Thu Oct 6 20:48:45 2011] Calculating source flux in energy range 0.30-8.00 [Thu Oct 6 20:48:45 2011] Using photon index=1.80, rate=0.00145, arf fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src38.arf [Thu Oct 6 20:48:45 2011] Assuming count rate is from the 0.20-8.00 bandpass [Thu Oct 6 20:48:45 2011] Updating source flux to 2.8e-14 [Thu Oct 6 20:49:03 2011] Flag b found in src. 38 procflags, skipping spectral fitting [Thu Oct 6 20:49:03 2011] Flag c found in src. 38 procflags, skipping spectral fitting [Thu Oct 6 20:49:03 2011] Source 38 has fewer than 100.000000 counts, skipping spectral fitting