[Sat Aug 15 00:16:01 2015] Detection parameters:
  Position = (293.6, 600.5) = 1 13 8.80 -72 35 13.9
  Extent = 0.6" x 0.5", rotation angle = 60 degrees
  Source counts = 150.4 +/- 12.3
  Background counts = 1.6
  Rate = 0.003 +/- 0.0002

[Sat Aug 15 00:16:01 2015] Off-axis axis estimate = 3.56'
[Sat Aug 15 00:56:17 2015] Using EEF radius (= 0.71 ")to estimate initial spatial extent for simple fitting
[Sat Aug 15 00:56:17 2015] Initial guess for spatial extent in simple fitting = 0.71"
[Sat Aug 15 00:56:17 2015] source mask rpix=1.4, npix_max = 15, mask sum = 12, frac = 0.798
[Sat Aug 15 00:56:17 2015] Giving source the simple spatial ID 3 for pass 0, mean size = 0.71"
[Sat Aug 15 01:04:28 2015] fullrun_ccd3_acisf15498_pi14-548_cl_pass0_src3.ximg exists
[Sat Aug 15 01:04:28 2015] fullrun_ccd3_acisf15498_pi14-548_cl_pass0_src3_1.ximg exists
[Sat Aug 15 01:04:28 2015] Fit fullrun_ccd3_acisf15498_pi14-548_cl_pass0_src3 appears to have run properly
[Sat Aug 15 01:04:28 2015] fullrun_ccd3_acisf15498_pi14-548_cl_pass0_tfrozen_src3.ximg exists
[Sat Aug 15 01:04:28 2015] fullrun_ccd3_acisf15498_pi14-548_cl_pass0_tfrozen_src3_1.ximg exists
[Sat Aug 15 01:04:28 2015] Fit fullrun_ccd3_acisf15498_pi14-548_cl_pass0_tfrozen_src3 appears to have run properly
[Sat Aug 15 01:04:38 2015] Spatial fit model total counts = 152.939000, observed total counts = 153.000000
[Sat Aug 15 01:04:38 2015] Offset between fit and detection position for source 3 = 0.768725 pixels
[Sat Aug 15 01:04:38 2015] 152.964270 total counts/ 7.400270 bgd. counts: snr = 53.509414
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.768725 pixels
  Position = (294.1, 601.1) = 1 13 8.87 -72 35 14.0
  Extent = 0.6 (0.5-0.7)" x 0.5 (0.4-0.5)", rotation angle = 240 (214-266) degrees
  Source counts = 145.6 +/- 12.4
  Background counts = 7.4
  Rate = 0.003 +/- 0.0003
[Sat Aug 15 01:04:38 2015] Vigneting correction estimate = 1.000000
[Sat Aug 15 01:04:38 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Aug 15 01:04:38 2015] Assessing source extent using major axis lower bound
[Sat Aug 15 01:04:38 2015] Source does appear to be extended
[Sat Aug 15 01:04:38 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.99
[Sat Aug 15 01:35:17 2015] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Aug 15 01:35:17 2015] Initial guess for spatial extent in simple fitting = 0.55"
[Sat Aug 15 01:35:17 2015] source mask rpix=1.1, npix_max = 10, mask sum = 12, frac = 1.156
[Sat Aug 15 01:35:17 2015] Giving source the simple spatial ID 3 for pass 1, mean size = 0.55"
[Sat Aug 15 01:44:06 2015] fullrun_ccd3_acisf15498_pi14-548_cl_pass1_src3.ximg exists
[Sat Aug 15 01:44:06 2015] fullrun_ccd3_acisf15498_pi14-548_cl_pass1_src3_1.ximg exists
[Sat Aug 15 01:44:06 2015] Fit fullrun_ccd3_acisf15498_pi14-548_cl_pass1_src3 appears to have run properly
[Sat Aug 15 01:44:06 2015] fullrun_ccd3_acisf15498_pi14-548_cl_pass1_tfrozen_src3.ximg exists
[Sat Aug 15 01:44:06 2015] fullrun_ccd3_acisf15498_pi14-548_cl_pass1_tfrozen_src3_1.ximg exists
[Sat Aug 15 01:44:06 2015] Fit fullrun_ccd3_acisf15498_pi14-548_cl_pass1_tfrozen_src3 appears to have run properly
[Sat Aug 15 01:44:15 2015] Spatial fit model total counts = 152.995000, observed total counts = 153.000000
[Sat Aug 15 01:44:15 2015] Offset between fit and detection position for source 3 = 0.018872 pixels
[Sat Aug 15 01:44:15 2015] 152.536610 total counts/ 6.861610 bgd. counts: snr = 55.612448
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.018872 pixels
  Position = (294.1, 601.0) = 1 13 8.87 -72 35 14.0
  Extent = 0.6 (0.5-0.7)" x 0.5 (0.4-0.6)", rotation angle = 241 (217-86) degrees
  Source counts = 145.7 +/- 12.4
  Background counts = 6.9
  Rate = 0.003 +/- 0.0002
[Sat Aug 15 01:44:15 2015] Vigneting correction estimate = 1.000000
[Sat Aug 15 01:44:15 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Aug 15 01:44:15 2015] Assessing source extent using major axis lower bound
[Sat Aug 15 01:44:15 2015] Source does appear to be extended
[Sat Aug 15 01:44:15 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.96