[Sun Jun 21 12:35:05 2015] Detection parameters:
  Position = (975.4, 826.6) = 15 34 57.20 23 30 12.4
  Extent = 0.9" x 0.6", rotation angle = 44 degrees
  Source counts = 1444.6 +/- 39.5
  Background counts = 112.4
  Rate = 0.009 +/- 0.0002

[Sun Jun 21 12:35:06 2015] Off-axis axis estimate = 0.21'
[Sun Jun 21 13:05:32 2015] Using EEF radius (= 0.41 ")to estimate initial spatial extent for simple fitting
[Sun Jun 21 13:05:32 2015] Initial guess for spatial extent in simple fitting = 0.41"
[Sun Jun 21 13:05:32 2015] source mask rpix=0.8, npix_max = 7, mask sum = 9, frac = 1.262
[Sun Jun 21 13:05:32 2015] Giving source the simple spatial ID 1 for pass 0, mean size = 0.41"
[Sun Jun 21 13:23:01 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass0_src1.ximg exists
[Sun Jun 21 13:23:01 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass0_src1_1.ximg exists
[Sun Jun 21 13:23:01 2015] Fit fullrun_ccd7_acisf16092_pi14-548_cl_pass0_src1 appears to have run properly
[Sun Jun 21 13:23:01 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass0_tfrozen_src1.ximg exists
[Sun Jun 21 13:23:01 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists
[Sun Jun 21 13:23:01 2015] Fit fullrun_ccd7_acisf16092_pi14-548_cl_pass0_tfrozen_src1 appears to have run properly
[Sun Jun 21 13:23:12 2015] Spatial fit model total counts = 1411.310000, observed total counts = 1418.000000
[Sun Jun 21 13:23:12 2015] Offset between fit and detection position for source 1 = 0.632959 pixels
[Sun Jun 21 13:23:12 2015] 1395.336000 total counts/ 156.336000 bgd. counts: snr = 99.092733
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 0.632959 pixels
  Position = (975.7, 827.2) = 15 34 57.20 23 30 12.4
  Extent = 1.5 (1.5-3.0)" x 0.9 (0.8-0.9)", rotation angle = 43 (39-46) degrees
  Source counts = 1239.0 +/- 37.4
  Background counts = 156.3
  Rate = 0.007 +/- 0.0002
[Sun Jun 21 13:23:12 2015] Vigneting correction estimate = 1.000000
[Sun Jun 21 13:23:12 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jun 21 13:23:12 2015] Assessing source extent using major axis lower bound
[Sun Jun 21 13:23:12 2015] Source does appear to be extended
[Sun Jun 21 13:23:12 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.58
[Sun Jun 21 13:23:12 2015] Source is asymmetric
[Sun Jun 21 13:39:44 2015] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Jun 21 13:39:44 2015] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sun Jun 21 13:39:44 2015] Initial guess for spatial extent in simple fitting = 1.19"
[Sun Jun 21 13:39:44 2015] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.059
[Sun Jun 21 13:39:44 2015] Giving source the simple spatial ID 1 for pass 1, mean size = 1.19"
[Sun Jun 21 14:00:10 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass1_src1.ximg exists
[Sun Jun 21 14:00:10 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass1_src1_1.ximg exists
[Sun Jun 21 14:00:10 2015] Fit fullrun_ccd7_acisf16092_pi14-548_cl_pass1_src1 appears to have run properly
[Sun Jun 21 14:00:10 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass1_tfrozen_src1.ximg exists
[Sun Jun 21 14:00:10 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass1_tfrozen_src1_1.ximg exists
[Sun Jun 21 14:00:10 2015] Fit fullrun_ccd7_acisf16092_pi14-548_cl_pass1_tfrozen_src1 appears to have run properly
[Sun Jun 21 14:00:20 2015] Spatial fit model total counts = 1501.040000, observed total counts = 1500.000000
[Sun Jun 21 14:00:20 2015] Offset between fit and detection position for source 1 = 0.138857 pixels
[Sun Jun 21 14:00:20 2015] 1487.810000 total counts/ 239.010000 bgd. counts: snr = 80.776467
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 0.138857 pixels
  Position = (975.6, 827.1) = 15 34 57.21 23 30 12.4
  Extent = 1.6 (1.5-1.7)" x 0.9 (0.8-0.9)", rotation angle = 41 (38-45) degrees
  Source counts = 1248.8 +/- 38.6
  Background counts = 239.0
  Rate = 0.007 +/- 0.0002
[Sun Jun 21 14:00:20 2015] Vigneting correction estimate = 1.000000
[Sun Jun 21 14:00:20 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jun 21 14:00:20 2015] Assessing source extent using major axis lower bound
[Sun Jun 21 14:00:20 2015] Source does appear to be extended
[Sun Jun 21 14:00:20 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.65
[Sun Jun 21 14:00:20 2015] Source is asymmetric