[Sun Jun 21 12:35:05 2015] Detection parameters:
  Position = (544.4, 451.1) = 15 35 12.61 23 27 7.6
  Extent = 0.9" x 0.7", rotation angle = 154 degrees
  Source counts = 28.7 +/- 6.0
  Background counts = 7.3
  Rate = 0.0002 +/- 4e-05

[Sun Jun 21 12:35:06 2015] Off-axis axis estimate = 4.75'
[Sun Jun 21 13:05:32 2015] Using EEF radius (= 1.08 ")to estimate initial spatial extent for simple fitting
[Sun Jun 21 13:05:32 2015] Initial guess for spatial extent in simple fitting = 1.08"
[Sun Jun 21 13:05:32 2015] source mask rpix=2.2, npix_max = 29, mask sum = 30, frac = 1.029
[Sun Jun 21 13:05:32 2015] Giving source the simple spatial ID 16 for pass 0, mean size = 1.08"
[Sun Jun 21 13:23:01 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass0_src16.ximg exists
[Sun Jun 21 13:23:01 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass0_src16_1.ximg exists
[Sun Jun 21 13:23:01 2015] Fit fullrun_ccd7_acisf16092_pi14-548_cl_pass0_src16 appears to have run properly
[Sun Jun 21 13:23:02 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass0_tfrozen_src16.ximg exists
[Sun Jun 21 13:23:02 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass0_tfrozen_src16_1.ximg exists
[Sun Jun 21 13:23:02 2015] Fit fullrun_ccd7_acisf16092_pi14-548_cl_pass0_tfrozen_src16 appears to have run properly
[Sun Jun 21 13:23:12 2015] Spatial fit model total counts = 58.223100, observed total counts = 58.000000
[Sun Jun 21 13:23:12 2015] Offset between fit and detection position for source 33 = 0.782022 pixels
[Sun Jun 21 13:23:12 2015] 57.197900 total counts/ 21.660200 bgd. counts: snr = 7.635862
Spatial fit parameters:
  Offset between fit and detection position for source 33 = 0.782022 pixels
  Position = (544.0, 451.8) = 15 35 12.64 23 27 7.7
  Extent = 1.6 (1.1-2.2)" x 0.6 (0.3-0.8)", rotation angle = 337 (326-351) degrees
  Source counts = 35.5 +/- 7.6
  Background counts = 21.7
  Rate = 0.0002 +/- 4e-05
[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 = 1.36
[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] Initial guess for spatial extent in simple fitting = 1.06"
[Sun Jun 21 13:39:44 2015] source mask rpix=2.1, npix_max = 28, mask sum = 30, frac = 1.071
[Sun Jun 21 13:39:44 2015] Giving source the simple spatial ID 15 for pass 1, mean size = 1.06"
[Sun Jun 21 14:00:10 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass1_src15.ximg exists
[Sun Jun 21 14:00:10 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass1_src15_1.ximg exists
[Sun Jun 21 14:00:10 2015] Fit fullrun_ccd7_acisf16092_pi14-548_cl_pass1_src15 appears to have run properly
[Sun Jun 21 14:00:10 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass1_tfrozen_src15.ximg exists
[Sun Jun 21 14:00:10 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass1_tfrozen_src15_1.ximg exists
[Sun Jun 21 14:00:10 2015] Fit fullrun_ccd7_acisf16092_pi14-548_cl_pass1_tfrozen_src15 appears to have run properly
[Sun Jun 21 14:00:20 2015] Spatial fit model total counts = 58.824200, observed total counts = 59.000000
[Sun Jun 21 14:00:20 2015] Offset between fit and detection position for source 33 = 0.051902 pixels
[Sun Jun 21 14:00:20 2015] 57.506200 total counts/ 23.279300 bgd. counts: snr = 7.093860
Spatial fit parameters:
  Offset between fit and detection position for source 33 = 0.051902 pixels
  Position = (544.0, 451.8) = 15 35 12.64 23 27 7.7
  Extent = 1.5 (1.1-2.1)" x 0.5 (0.3-0.8)", rotation angle = 339 (326-352) degrees
  Source counts = 34.2 +/- 7.6
  Background counts = 23.3
  Rate = 0.0002 +/- 4e-05
[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 = 1.34