[Thu Oct 6 20:23:25 2011] Detection parameters: Position = (1039.4, 405.5) = 16 17 47.21 -50 59 41.8 Extent = 0.5" x 0.5", rotation angle = 5 degrees Source counts = 97.1 +/- 16.4 Background counts = 172.9 Rate = 0.002 +/- 0.0003 [Thu Oct 6 20:23:35 2011] Off-axis axis estimate = 1.77' [Thu Oct 6 20:30:42 2011] Using EEF radius (= 0.41 ")to estimate initial spatial extent for simple fitting [Thu Oct 6 20:30:42 2011] Initial guess for spatial extent in simple fitting = 0.41" [Thu Oct 6 20:30:42 2011] source mask rpix=0.8, npix_max = 7, mask sum = 9, frac = 1.266 [Thu Oct 6 20:30:42 2011] Giving source the simple spatial ID 5 for pass 0, mean size = 0.41" [Thu Oct 6 20:30:49 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass0_src5.ximg exists [Thu Oct 6 20:30:49 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass0_src5_1.ximg exists [Thu Oct 6 20:30:49 2011] Fit fullrun_ccd2_acisf11823_pi14-548_cl_pass0_src5 appears to have run properly [Thu Oct 6 20:30:50 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass0_tfrozen_src5.ximg exists [Thu Oct 6 20:30:50 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass0_tfrozen_src5_1.ximg exists [Thu Oct 6 20:30:50 2011] Fit fullrun_ccd2_acisf11823_pi14-548_cl_pass0_tfrozen_src5 appears to have run properly [Thu Oct 6 20:31:53 2011] Spatial fit model total counts = 530.888000, observed total counts = 532.000000 [Thu Oct 6 20:31:53 2011] Offset between fit and detection position for source 4 = 3.238794 pixels [Thu Oct 6 20:31:53 2011] 528.934800 total counts/ 474.389000 bgd. counts: snr = 2.504344 Spatial fit parameters: Offset between fit and detection position for source 4 = 3.238794 pixels Position = (1036.2, 405.6) = 16 17 47.41 -50 59 42.0 Extent = 1.5 (1.5-3.0)", rotation angle = 0 Source counts = 54.5 +/- 23.0 Background counts = 474.4 Rate = 0.0009 +/- 0.0004 [Thu Oct 6 20:31:53 2011] Vigneting correction estimate = 1.000000 [Thu Oct 6 20:31:53 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 6 20:31:53 2011] Assessing source extent using major axis lower bound [Thu Oct 6 20:31:53 2011] Source does appear to be extended [Thu Oct 6 20:31:53 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Oct 6 20:33:01 2011] Using previous fit value to estimate initial spatial extent for simple fitting [Thu Oct 6 20:33:01 2011] Initial guess for spatial extent in simple fitting = 1.50" [Thu Oct 6 20:33:01 2011] source mask rpix=3.0, npix_max = 50, mask sum = 49, frac = 0.973 [Thu Oct 6 20:33:01 2011] Giving source the simple spatial ID 5 for pass 1, mean size = 1.50" [Thu Oct 6 20:33:02 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass1_src5.ximg exists [Thu Oct 6 20:33:02 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass1_src5_1.ximg exists [Thu Oct 6 20:33:02 2011] Fit fullrun_ccd2_acisf11823_pi14-548_cl_pass1_src5 appears to have run properly [Thu Oct 6 20:33:02 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass1_tfrozen_src5.ximg exists [Thu Oct 6 20:33:02 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass1_tfrozen_src5_1.ximg exists [Thu Oct 6 20:33:02 2011] Fit fullrun_ccd2_acisf11823_pi14-548_cl_pass1_tfrozen_src5 appears to have run properly [Thu Oct 6 20:33:54 2011] Source 4 is offset by -1.178232 and -1.056541 pixels which is larger than 2 X fitted extent = 4.084625 x 0.901658, not incorporating fit results [Thu Oct 6 20:33:54 2011] Vigneting correction estimate = 1.000000 [Thu Oct 6 20:33:54 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 6 20:33:54 2011] Assessing source extent using major axis lower bound [Thu Oct 6 20:33:54 2011] Source does appear to be extended [Thu Oct 6 20:33:54 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Oct 6 20:44:18 2011] Not overwriting source region fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4_src.reg [Thu Oct 6 20:44:18 2011] Extracting stamp from image fullrun_ccd2_acisf11823_pi14-548_cl_sm2.00.img.gz, (968, 337) - (1105, 474) [Thu Oct 6 20:44:18 2011] Writing fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4.gif [Thu Oct 6 20:44:33 2011] ../../acisf11823/products/events/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4_src.evt and ../../acisf11823/products/events/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create [Thu Oct 6 20:44:33 2011] Size of ../../acisf11823/products/events/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4_src.evt.gz[events] = 948 counts [Thu Oct 6 20:44:33 2011] Mean chipx,y = (268.26, 938.11) [Thu Oct 6 20:44:33 2011] Mean tdetx,y = (3999.11, 3817.74) [Thu Oct 6 20:44:33 2011] chipx,y range = (237.00-298.00, 905.00-970.00) [Thu Oct 6 20:44:33 2011] Size of ../../acisf11823/products/events/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 5527 counts [Thu Oct 6 20:44:33 2011] ../../acisf11823/products/images/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4_src.img and ../../acisf11823/products/images/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create [Thu Oct 6 20:44:33 2011] ../../acisf11823/products/spectra/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4_src.pi and ../../acisf11823/products/spectra/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create [Thu Oct 6 20:44:33 2011] Not generating rmf since there are only 54 counts [Thu Oct 6 20:44:37 2011] ../../acisf11823/products/lightcurves/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4_src.lc and ../../acisf11823/products/lightcurves/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create [Thu Oct 6 20:45:52 2011] 189.891 [Thu Oct 6 20:48:50 2011] Updating aperture counts using extracted products [Thu Oct 6 20:48:50 2011] Error reading totcts from fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4_src.pi.gz [Thu Oct 6 20:48:50 2011] Calculating source flux in energy range 0.30-8.00 [Thu Oct 6 20:48:50 2011] Using photon index=1.80, rate=0.000873, arf fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src4.arf [Thu Oct 6 20:48:50 2011] Assuming count rate is from the 0.20-8.00 bandpass [Thu Oct 6 20:48:50 2011] Updating source flux to 1.7e-14 [Thu Oct 6 20:59:27 2011] Flag b found in src. 4 procflags, skipping spectral fitting [Thu Oct 6 20:59:27 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting