[Sun Sep 25 20:19:51 2011] Detection parameters:
  Position = (627.6, 697.8) = 3 27 53.69 2 42 9.6
  Extent = 0.5" x 0.5", rotation angle = 22 degrees
  Source counts = 12.9 +/- 4.1
  Background counts = 4.1
  Rate = 0.0003 +/- 8e-05

[Sun Sep 25 20:19:51 2011] Off-axis axis estimate = 7.02'
[Sun Sep 25 20:21:29 2011] Using EEF radius (= 2.19 ")to estimate initial spatial extent for simple fitting
[Sun Sep 25 20:21:29 2011] Initial guess for spatial extent in simple fitting = 2.19"
[Sun Sep 25 20:21:29 2011] source mask rpix=4.5, npix_max = 98, mask sum = 84, frac = 0.856
[Sun Sep 25 20:21:29 2011] Giving source the simple spatial ID 9 for pass 0, mean size = 2.19"
[Sun Sep 25 20:21:30 2011] fullrun_ccd6_acisf11977_pi14-548_cl_pass0_src9.ximg exists
[Sun Sep 25 20:21:30 2011] fullrun_ccd6_acisf11977_pi14-548_cl_pass0_src9_1.ximg exists
[Sun Sep 25 20:21:30 2011] Fit fullrun_ccd6_acisf11977_pi14-548_cl_pass0_src9 appears to have run properly
[Sun Sep 25 20:21:30 2011] fullrun_ccd6_acisf11977_pi14-548_cl_pass0_tfrozen_src9.ximg exists
[Sun Sep 25 20:21:30 2011] fullrun_ccd6_acisf11977_pi14-548_cl_pass0_tfrozen_src9_1.ximg exists
[Sun Sep 25 20:21:30 2011] Fit fullrun_ccd6_acisf11977_pi14-548_cl_pass0_tfrozen_src9 appears to have run properly
[Sun Sep 25 20:21:39 2011] Spatial fit model total counts = 32.950600, observed total counts = 34.000000
[Sun Sep 25 20:21:39 2011] Offset between fit and detection position for source 16 = 0.153126 pixels
[Sun Sep 25 20:21:39 2011] 33.454300 total counts/ 23.267000 bgd. counts: snr = 2.111976
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.153126 pixels
  Position = (627.6, 697.9) = 3 27 53.71 2 42 9.4
  Extent = 1.5 (1.0-3.0)" x 0.1 (0.1-0.2)", rotation angle = 8 (3-12) degrees
  Source counts = 10.2 +/- 5.8
  Background counts = 23.3
  Rate = 0.0002 +/- 0.0001
[Sun Sep 25 20:21:39 2011] Vigneting correction estimate = 1.000000
[Sun Sep 25 20:21:39 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Sep 25 20:21:39 2011] Assessing source extent using major axis lower bound
[Sun Sep 25 20:21:39 2011] Source does appear to be extended
[Sun Sep 25 20:21:39 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 4.00
[Sun Sep 25 20:21:39 2011] Source is asymmetric
[Sun Sep 25 20:22:02 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Sep 25 20:22:02 2011] Initial guess for spatial extent in simple fitting = 0.82"
[Sun Sep 25 20:22:02 2011] source mask rpix=1.7, npix_max = 18, mask sum = 20, frac = 1.062
[Sun Sep 25 20:22:02 2011] Giving source the simple spatial ID 8 for pass 1, mean size = 0.82"
[Sun Sep 25 20:22:02 2011] fullrun_ccd6_acisf11977_pi14-548_cl_pass1_src8.ximg exists
[Sun Sep 25 20:22:02 2011] fullrun_ccd6_acisf11977_pi14-548_cl_pass1_src8_1.ximg exists
[Sun Sep 25 20:22:02 2011] Fit fullrun_ccd6_acisf11977_pi14-548_cl_pass1_src8 appears to have run properly
[Sun Sep 25 20:22:02 2011] fullrun_ccd6_acisf11977_pi14-548_cl_pass1_tfrozen_src8.ximg exists
[Sun Sep 25 20:22:02 2011] fullrun_ccd6_acisf11977_pi14-548_cl_pass1_tfrozen_src8_1.ximg exists
[Sun Sep 25 20:22:02 2011] Fit fullrun_ccd6_acisf11977_pi14-548_cl_pass1_tfrozen_src8 appears to have run properly
[Sun Sep 25 20:22:08 2011] Spatial fit model total counts = 18.770400, observed total counts = 19.000000
[Sun Sep 25 20:22:08 2011] Offset between fit and detection position for source 16 = 0.100358 pixels
[Sun Sep 25 20:22:08 2011] 18.259510 total counts/ 12.800700 bgd. counts: snr = 1.525742
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.100358 pixels
  Position = (627.6, 698.0) = 3 27 53.71 2 42 9.4
  Extent = 0.2" x 0.2", rotation angle = 0
  Source counts = 5.5 +/- 4.3
  Background counts = 12.8
  Rate = 0.0001 +/- 9e-05
  Deleting source due to low Poisson probability