[Thu Oct 6 08:49:27 2011] Detection parameters: Position = (537.2, 984.6) = 17 47 52.70 -28 25 37.7 Extent = 0.8" x 0.6", rotation angle = 62 degrees Source counts = 14.2 +/- 4.2 Background counts = 3.8 Rate = 0.0001 +/- 4e-05 [Thu Oct 6 08:49:29 2011] Off-axis axis estimate = 4.52' [Thu Oct 6 08:51:26 2011] Using EEF radius (= 1.00 ")to estimate initial spatial extent for simple fitting [Thu Oct 6 08:51:26 2011] Initial guess for spatial extent in simple fitting = 1.00" [Thu Oct 6 08:51:26 2011] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.975 [Thu Oct 6 08:51:26 2011] Giving source the simple spatial ID 34 for pass 0, mean size = 1.00" [Thu Oct 6 08:51:29 2011] fullrun_ccd2_acisf11795_pi14-548_cl_pass0_src34.ximg exists [Thu Oct 6 08:51:29 2011] fullrun_ccd2_acisf11795_pi14-548_cl_pass0_src34_1.ximg exists [Thu Oct 6 08:51:29 2011] Fit fullrun_ccd2_acisf11795_pi14-548_cl_pass0_src34 appears to have run properly [Thu Oct 6 08:51:30 2011] fullrun_ccd2_acisf11795_pi14-548_cl_pass0_tfrozen_src34.ximg exists [Thu Oct 6 08:51:30 2011] fullrun_ccd2_acisf11795_pi14-548_cl_pass0_tfrozen_src34_1.ximg exists [Thu Oct 6 08:51:30 2011] Fit fullrun_ccd2_acisf11795_pi14-548_cl_pass0_tfrozen_src34 appears to have run properly [Thu Oct 6 08:52:12 2011] Spatial fit model total counts = 27.746800, observed total counts = 28.000000 [Thu Oct 6 08:52:12 2011] Offset between fit and detection position for source 25 = 0.626534 pixels [Thu Oct 6 08:52:12 2011] 28.824910 total counts/ 19.095900 bgd. counts: snr = 2.226376 Spatial fit parameters: Offset between fit and detection position for source 25 = 0.626534 pixels Position = (537.6, 984.1) = 17 47 52.70 -28 25 38.2 Extent = 0.4 (0.2-0.6)", rotation angle = 0 Source counts = 9.7 +/- 5.4 Background counts = 19.1 Rate = 0.0001 +/- 5e-05 [Thu Oct 6 08:52:12 2011] Vigneting correction estimate = 1.000000 [Thu Oct 6 08:52:12 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 6 08:52:12 2011] Assessing source extent using major axis lower bound [Thu Oct 6 08:52:12 2011] Source does appear to be extended [Thu Oct 6 08:52:12 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Oct 6 08:53:08 2011] Using previous fit value to estimate initial spatial extent for simple fitting [Thu Oct 6 08:53:08 2011] Initial guess for spatial extent in simple fitting = 0.36" [Thu Oct 6 08:53:08 2011] Spatial fitting skipped for pass 1: source has 9.7 net counts, is at off-axis angle 4.5' [Thu Oct 6 08:53:43 2011] Vigneting correction estimate = 1.000000 [Thu Oct 6 08:53:43 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 6 08:53:43 2011] Assessing source extent using major axis lower bound [Thu Oct 6 08:53:43 2011] Source does appear to be extended [Thu Oct 6 08:53:43 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Oct 6 09:01:52 2011] Not overwriting source region fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25_src.reg [Thu Oct 6 09:01:52 2011] Extracting stamp from image fullrun_ccd2_acisf11795_pi14-548_cl_sm2.00.img.gz, (521, 968) - (554, 1000) [Thu Oct 6 09:01:52 2011] Writing fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25.gif [Thu Oct 6 09:03:43 2011] ../../acisf11795/products/events/fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25_src.evt and ../../acisf11795/products/events/fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25_bgd.evt exist, delete to re-create [Thu Oct 6 09:03:43 2011] Size of ../../acisf11795/products/events/fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25_src.evt.gz[events] = 14 counts [Thu Oct 6 09:03:43 2011] Mean chipx,y = (605.43, 903.71) [Thu Oct 6 09:03:43 2011] Mean tdetx,y = (3964.71, 3480.57) [Thu Oct 6 09:03:43 2011] chipx,y range = (590.00-623.00, 890.00-925.00) [Thu Oct 6 09:03:43 2011] Size of ../../acisf11795/products/events/fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25_bgd.evt.gz[events] = 19 counts [Thu Oct 6 09:03:43 2011] ../../acisf11795/products/images/fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25_src.img and ../../acisf11795/products/images/fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25_bgd.img exist, delete to re-create [Thu Oct 6 09:03:43 2011] ../../acisf11795/products/spectra/fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25_src.pi and ../../acisf11795/products/spectra/fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25_bgd.pi exist, delete to re-create [Thu Oct 6 09:03:43 2011] Not generating rmf since there are only 9 counts [Thu Oct 6 09:03:46 2011] ../../acisf11795/products/lightcurves/fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25_src.lc and ../../acisf11795/products/lightcurves/fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25_bgd.lc exist, delete to re-create [Thu Oct 6 09:04:43 2011] 181.973 [Thu Oct 6 09:09:52 2011] Updating aperture counts using extracted products [Thu Oct 6 09:09:52 2011] Error reading totcts from fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25_src.pi.gz [Thu Oct 6 09:09:52 2011] Calculating source flux in energy range 0.30-8.00 [Thu Oct 6 09:09:52 2011] Using photon index=1.80, rate=9.88e-05, arf fullrun_ccd2_acisf11795_pi14-548_pass1_cl_src25.arf [Thu Oct 6 09:09:52 2011] Assuming count rate is from the 0.20-8.00 bandpass [Thu Oct 6 09:09:52 2011] Updating source flux to 1.6e-15 [Thu Oct 6 09:10:11 2011] Source 25 has fewer than 100.000000 counts, skipping spectral fitting