[Fri Oct 28 02:02:00 2011] Detection parameters: Position = (900.0, 1268.8) = 13 56 8.43 77 6 53.3 Extent = 3.8" x 3.1", rotation angle = 162 degrees Source counts = 19.6 +/- 5.7 Background counts = 13.4 Rate = 0.0006 +/- 0.0002 [Fri Oct 28 02:02:00 2011] Off-axis axis estimate = 9.27' [Fri Oct 28 02:02:52 2011] Using EEF radius (= 3.80 ")to estimate initial spatial extent for simple fitting [Fri Oct 28 02:02:52 2011] Initial guess for spatial extent in simple fitting = 3.80" [Fri Oct 28 02:02:52 2011] source mask rpix=7.7, npix_max = 270, mask sum = 256, frac = 0.945 [Fri Oct 28 02:02:52 2011] Giving source the simple spatial ID 2 for pass 0, mean size = 3.80" [Fri Oct 28 02:02:52 2011] fullrun_ccd6_acisf11754_pi14-548_cl_pass0_src2.ximg exists [Fri Oct 28 02:02:53 2011] fullrun_ccd6_acisf11754_pi14-548_cl_pass0_src2_1.ximg exists [Fri Oct 28 02:02:53 2011] Fit fullrun_ccd6_acisf11754_pi14-548_cl_pass0_src2 appears to have run properly [Fri Oct 28 02:02:53 2011] fullrun_ccd6_acisf11754_pi14-548_cl_pass0_tfrozen_src2.ximg exists [Fri Oct 28 02:02:53 2011] fullrun_ccd6_acisf11754_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists [Fri Oct 28 02:02:53 2011] Fit fullrun_ccd6_acisf11754_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly [Fri Oct 28 02:03:02 2011] Warning: source 2 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 1 at 39.882011 pixels away [Fri Oct 28 02:03:02 2011] Vigneting correction estimate = 1.000000 [Fri Oct 28 02:03:02 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Oct 28 02:03:02 2011] Assessing source extent using major [Fri Oct 28 02:03:02 2011] Source does appear to be extended [Fri Oct 28 02:03:02 2011] Computing asymmetry using major and minor axis, asym = 1.22 [Fri Oct 28 02:03:21 2011] Using EEF radius (= 3.80 ")to estimate initial spatial extent for simple fitting [Fri Oct 28 02:03:21 2011] Initial guess for spatial extent in simple fitting = 3.80" [Fri Oct 28 02:03:21 2011] source mask rpix=7.7, npix_max = 270, mask sum = 256, frac = 0.945 [Fri Oct 28 02:03:21 2011] Giving source the simple spatial ID 2 for pass 1, mean size = 3.80" [Fri Oct 28 02:03:21 2011] fullrun_ccd6_acisf11754_pi14-548_cl_pass1_src2.ximg exists [Fri Oct 28 02:03:21 2011] fullrun_ccd6_acisf11754_pi14-548_cl_pass1_src2_1.ximg exists [Fri Oct 28 02:03:21 2011] Fit fullrun_ccd6_acisf11754_pi14-548_cl_pass1_src2 appears to have run properly [Fri Oct 28 02:03:21 2011] fullrun_ccd6_acisf11754_pi14-548_cl_pass1_tfrozen_src2.ximg exists [Fri Oct 28 02:03:21 2011] fullrun_ccd6_acisf11754_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists [Fri Oct 28 02:03:21 2011] Fit fullrun_ccd6_acisf11754_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly [Fri Oct 28 02:03:30 2011] Spatial fit model total counts = 43.999400, observed total counts = 44.000000 [Fri Oct 28 02:03:30 2011] Offset between fit and detection position for source 1 = 0.198430 pixels [Fri Oct 28 02:03:30 2011] 44.070570 total counts/ 34.373200 bgd. counts: snr = 1.654032 Spatial fit parameters: Offset between fit and detection position for source 1 = 0.198430 pixels Position = (899.9, 1268.9) = 13 56 8.52 77 6 53.1 Extent = 1.5 (1.0-2.8)", rotation angle = 0 Source counts = 9.7 +/- 6.6 Background counts = 34.4 Rate = 0.0003 +/- 0.0002 Deleting source due to low Poisson probability