[Sat Oct  1 10:05:41 2011] Detection parameters:
  Position = (561.0, 85.2) = 12 1 44.90 -19 3 26.2
  Extent = 4.0" x 1.6", rotation angle = 60 degrees
  Source counts = 11.8 +/- 4.4
  Background counts = 7.2
  Rate = 0.0003 +/- 0.0001

[Sat Oct  1 10:05:41 2011] Off-axis axis estimate = 10.53'
[Sat Oct  1 10:07:45 2011] Using EEF radius (= 4.92 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 10:07:45 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  1 10:07:45 2011] Initial guess for spatial extent in simple fitting = 4.92"
[Sat Oct  1 10:07:45 2011] source mask rpix=10.0, npix_max = 441, mask sum = 441, frac = 1.000
[Sat Oct  1 10:07:45 2011] Giving source the simple spatial ID 13 for pass 0, mean size = 4.92"
[Sat Oct  1 10:07:50 2011] fullrun_ccd6_acisf03718_pi14-548_cl_pass0_src13.ximg exists
[Sat Oct  1 10:07:50 2011] fullrun_ccd6_acisf03718_pi14-548_cl_pass0_src13_1.ximg exists
[Sat Oct  1 10:07:50 2011] Fit fullrun_ccd6_acisf03718_pi14-548_cl_pass0_src13 appears to have run properly
[Sat Oct  1 10:07:51 2011] fullrun_ccd6_acisf03718_pi14-548_cl_pass0_tfrozen_src13.ximg exists
[Sat Oct  1 10:07:51 2011] fullrun_ccd6_acisf03718_pi14-548_cl_pass0_tfrozen_src13_1.ximg exists
[Sat Oct  1 10:07:51 2011] Fit fullrun_ccd6_acisf03718_pi14-548_cl_pass0_tfrozen_src13 appears to have run properly
[Sat Oct  1 10:08:22 2011] Spatial fit model total counts = 38.933900, observed total counts = 39.000000
[Sat Oct  1 10:08:22 2011] Offset between fit and detection position for source 17 = 2.654218 pixels
[Sat Oct  1 10:08:22 2011] 38.892460 total counts/ 30.348300 bgd. counts: snr = 1.550966
Spatial fit parameters:
  Offset between fit and detection position for source 17 = 2.654218 pixels
  Position = (561.0, 87.9) = 12 1 44.92 -19 3 25.2
  Extent = 1.9 (1.3-3.9)" x 0.7 (0.5-1.3)", rotation angle = 141 (121-160) degrees
  Source counts = 8.5 +/- 6.2
  Background counts = 30.3
  Rate = 0.0002 +/- 0.0002
  Deleting source due to low Poisson probability