[Fri Aug 14 00:22:57 2015] Detection parameters:
  Position = (931.1, 741.7) = 12 55 37.90 56 55 44.5
  Extent = 1.3" x 1.1", rotation angle = 141 degrees
  Source counts = 122.2 +/- 12.0
  Background counts = 20.8
  Rate = 0.0007 +/- 7e-05

[Fri Aug 14 00:22:59 2015] Off-axis axis estimate = 6.09'
[Fri Aug 14 00:23:45 2015] Using EEF radius (= 1.68 ")to estimate initial spatial extent for simple fitting
[Fri Aug 14 00:23:45 2015] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Fri Aug 14 00:23:45 2015] Initial guess for spatial extent in simple fitting = 1.68"
[Fri Aug 14 00:23:45 2015] source mask rpix=3.4, npix_max = 61, mask sum = 64, frac = 1.047
[Fri Aug 14 00:23:45 2015] Giving source the simple spatial ID 4 for pass 0, mean size = 1.68"
[Fri Aug 14 00:23:45 2015] fullrun_ccd7_acisf13948_pi14-548_cl_pass0_src4.ximg exists
[Fri Aug 14 00:23:45 2015] fullrun_ccd7_acisf13948_pi14-548_cl_pass0_src4_1.ximg exists
[Fri Aug 14 00:23:45 2015] Fit fullrun_ccd7_acisf13948_pi14-548_cl_pass0_src4 appears to have run properly
[Fri Aug 14 00:23:46 2015] fullrun_ccd7_acisf13948_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Fri Aug 14 00:23:46 2015] fullrun_ccd7_acisf13948_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Fri Aug 14 00:23:46 2015] Fit fullrun_ccd7_acisf13948_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Fri Aug 14 00:23:54 2015] Spatial fit model total counts = 171.944000, observed total counts = 172.000000
[Fri Aug 14 00:23:54 2015] Offset between fit and detection position for source 4 = 1.896304 pixels
[Fri Aug 14 00:23:54 2015] 172.070000 total counts/ 45.694000 bgd. counts: snr = 18.695411
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.896304 pixels
  Position = (932.8, 742.5) = 12 55 37.88 56 55 45.0
  Extent = 2.1 (1.7-2.7)" x 1.1 (0.8-1.4)", rotation angle = 349 (336-359) degrees
  Source counts = 126.4 +/- 13.1
  Background counts = 45.7
  Rate = 0.0007 +/- 8e-05
[Fri Aug 14 00:23:54 2015] Vigneting correction estimate = 1.000000
[Fri Aug 14 00:23:54 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Aug 14 00:23:54 2015] Assessing source extent using major axis lower bound
[Fri Aug 14 00:23:54 2015] Source does appear to be extended
[Fri Aug 14 00:23:54 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.24
[Fri Aug 14 00:24:03 2015] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Aug 14 00:24:03 2015] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Fri Aug 14 00:24:03 2015] Initial guess for spatial extent in simple fitting = 1.59"
[Fri Aug 14 00:24:03 2015] source mask rpix=3.2, npix_max = 55, mask sum = 56, frac = 1.001
[Fri Aug 14 00:24:03 2015] Giving source the simple spatial ID 4 for pass 1, mean size = 1.59"
[Fri Aug 14 00:24:04 2015] fullrun_ccd7_acisf13948_pi14-548_cl_pass1_src4.ximg exists
[Fri Aug 14 00:24:04 2015] fullrun_ccd7_acisf13948_pi14-548_cl_pass1_src4_1.ximg exists
[Fri Aug 14 00:24:04 2015] Fit fullrun_ccd7_acisf13948_pi14-548_cl_pass1_src4 appears to have run properly
[Fri Aug 14 00:24:04 2015] fullrun_ccd7_acisf13948_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Fri Aug 14 00:24:04 2015] fullrun_ccd7_acisf13948_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Fri Aug 14 00:24:04 2015] Fit fullrun_ccd7_acisf13948_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Fri Aug 14 00:24:11 2015] Spatial fit model total counts = 174.948000, observed total counts = 175.000000
[Fri Aug 14 00:24:11 2015] Offset between fit and detection position for source 4 = 0.240463 pixels
[Fri Aug 14 00:24:11 2015] 174.979100 total counts/ 38.447100 bgd. counts: snr = 22.019257
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.240463 pixels
  Position = (933.0, 742.4) = 12 55 37.87 56 55 45.0
  Extent = 2.3 (1.8-2.9)" x 1.1 (0.9-1.5)", rotation angle = 347 (336-357) degrees
  Source counts = 136.5 +/- 13.2
  Background counts = 38.4
  Rate = 0.0008 +/- 8e-05
[Fri Aug 14 00:24:11 2015] Vigneting correction estimate = 1.000000
[Fri Aug 14 00:24:11 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Aug 14 00:24:11 2015] Assessing source extent using major axis lower bound
[Fri Aug 14 00:24:11 2015] Source does appear to be extended
[Fri Aug 14 00:24:11 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.24