[Sun Jun 21 12:35:05 2015] Detection parameters:
  Position = (684.6, 970.7) = 15 35 7.60 23 31 23.3
  Extent = 1.0" x 0.5", rotation angle = 127 degrees
  Source counts = 16.3 +/- 4.7
  Background counts = 5.7
  Rate = 0.0001 +/- 3e-05

[Sun Jun 21 12:35:06 2015] Off-axis axis estimate = 2.87'
[Sun Jun 21 13:05:32 2015] Using EEF radius (= 0.56 ")to estimate initial spatial extent for simple fitting
[Sun Jun 21 13:05:32 2015] Initial guess for spatial extent in simple fitting = 0.56"
[Sun Jun 21 13:05:32 2015] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.848
[Sun Jun 21 13:05:32 2015] Giving source the simple spatial ID 29 for pass 0, mean size = 0.56"
[Sun Jun 21 13:23:01 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass0_src29.ximg exists
[Sun Jun 21 13:23:01 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass0_src29_1.ximg exists
[Sun Jun 21 13:23:01 2015] Fit fullrun_ccd7_acisf16092_pi14-548_cl_pass0_src29 appears to have run properly
[Sun Jun 21 13:23:02 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass0_tfrozen_src29.ximg exists
[Sun Jun 21 13:23:02 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass0_tfrozen_src29_1.ximg exists
[Sun Jun 21 13:23:02 2015] Fit fullrun_ccd7_acisf16092_pi14-548_cl_pass0_tfrozen_src29 appears to have run properly
[Sun Jun 21 13:23:12 2015] Spatial fit model total counts = 36.237500, observed total counts = 36.000000
[Sun Jun 21 13:23:12 2015] Offset between fit and detection position for source 28 = 0.487580 pixels
[Sun Jun 21 13:23:12 2015] 36.504100 total counts/ 22.556100 bgd. counts: snr = 2.936838
Spatial fit parameters:
  Offset between fit and detection position for source 28 = 0.487580 pixels
  Position = (684.9, 971.1) = 15 35 7.60 23 31 23.2
  Extent = 0.6 (0.4-0.9)" x 0.3 (0.2-0.6)", rotation angle = 113 (262-90) degrees
  Source counts = 13.9 +/- 6.0
  Background counts = 22.6
  Rate = 8e-05 +/- 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 = 0.59
[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 = 0.44"
[Sun Jun 21 13:39:44 2015] source mask rpix=0.9, npix_max = 7, mask sum = 6, frac = 0.765
[Sun Jun 21 13:39:44 2015] Giving source the simple spatial ID 28 for pass 1, mean size = 0.44"
[Sun Jun 21 14:00:10 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass1_src28.ximg exists
[Sun Jun 21 14:00:10 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass1_src28_1.ximg exists
[Sun Jun 21 14:00:10 2015] Fit fullrun_ccd7_acisf16092_pi14-548_cl_pass1_src28 appears to have run properly
[Sun Jun 21 14:00:11 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass1_tfrozen_src28.ximg exists
[Sun Jun 21 14:00:11 2015] fullrun_ccd7_acisf16092_pi14-548_cl_pass1_tfrozen_src28_1.ximg exists
[Sun Jun 21 14:00:11 2015] Fit fullrun_ccd7_acisf16092_pi14-548_cl_pass1_tfrozen_src28 appears to have run properly
[Sun Jun 21 14:00:20 2015] Spatial fit model total counts = 37.001400, observed total counts = 37.000000
[Sun Jun 21 14:00:20 2015] Offset between fit and detection position for source 28 = 0.017348 pixels
[Sun Jun 21 14:00:20 2015] 37.329400 total counts/ 23.830600 bgd. counts: snr = 2.765207
Spatial fit parameters:
  Offset between fit and detection position for source 28 = 0.017348 pixels
  Position = (684.9, 971.1) = 15 35 7.60 23 31 23.2
  Extent = 0.6 (0.4-1.1)" x 0.3 (0.2-0.5)", rotation angle = 113 (80-143) degrees
  Source counts = 13.5 +/- 6.1
  Background counts = 23.8
  Rate = 8e-05 +/- 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 = 0.82