[Sat Oct 29 11:12:23 2011] Detection parameters:
  Position = (760.7, 118.4) = 20 32 13.58 41 17 43.4
  Extent = 1.8" x 1.1", rotation angle = 71 degrees
  Source counts = 21.0 +/- 5.2
  Background counts = 6.0
  Rate = 0.0007 +/- 0.0002

[Sat Oct 29 11:12:26 2011] Off-axis axis estimate = 6.82'
[Sat Oct 29 11:14:03 2011] Using EEF radius (= 2.07 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:14:03 2011] Initial guess for spatial extent in simple fitting = 2.07"
[Sat Oct 29 11:14:03 2011] source mask rpix=4.2, npix_max = 88, mask sum = 81, frac = 0.913
[Sat Oct 29 11:14:03 2011] Giving source the simple spatial ID 27 for pass 0, mean size = 2.07"
[Sat Oct 29 11:14:07 2011] fullrun_ccd3_acisf10958_pi14-548_cl_pass0_src27.ximg exists
[Sat Oct 29 11:14:07 2011] fullrun_ccd3_acisf10958_pi14-548_cl_pass0_src27_1.ximg exists
[Sat Oct 29 11:14:07 2011] Fit fullrun_ccd3_acisf10958_pi14-548_cl_pass0_src27 appears to have run properly
[Sat Oct 29 11:14:09 2011] fullrun_ccd3_acisf10958_pi14-548_cl_pass0_tfrozen_src27.ximg exists
[Sat Oct 29 11:14:09 2011] fullrun_ccd3_acisf10958_pi14-548_cl_pass0_tfrozen_src27_1.ximg exists
[Sat Oct 29 11:14:09 2011] Fit fullrun_ccd3_acisf10958_pi14-548_cl_pass0_tfrozen_src27 appears to have run properly
[Sat Oct 29 11:14:44 2011] Spatial fit model total counts = 34.759100, observed total counts = 35.000000
[Sat Oct 29 11:14:44 2011] Offset between fit and detection position for source 41 = 0.997794 pixels
[Sat Oct 29 11:14:44 2011] 34.898000 total counts/ 18.570000 bgd. counts: snr = 3.789021
Spatial fit parameters:
  Offset between fit and detection position for source 41 = 0.997794 pixels
  Position = (761.7, 118.1) = 20 32 13.56 41 17 43.0
  Extent = 1.2" x 1.2", rotation angle = 2
  Source counts = 16.3 +/- 5.9
  Background counts = 18.6
  Rate = 0.0006 +/- 0.0002
[Sat Oct 29 11:14:45 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:14:45 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:14:45 2011] Assessing source extent using major
[Sat Oct 29 11:14:45 2011] Source does appear to be extended
[Sat Oct 29 11:14:45 2011] Computing asymmetry using major and minor axis, asym = 1.05
[Sat Oct 29 11:15:26 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:15:26 2011] Initial guess for spatial extent in simple fitting = 1.20"
[Sat Oct 29 11:15:26 2011] source mask rpix=2.4, npix_max = 34, mask sum = 36, frac = 1.046
[Sat Oct 29 11:15:26 2011] Giving source the simple spatial ID 27 for pass 1, mean size = 1.20"
[Sat Oct 29 11:15:27 2011] fullrun_ccd3_acisf10958_pi14-548_cl_pass1_src27.ximg exists
[Sat Oct 29 11:15:28 2011] fullrun_ccd3_acisf10958_pi14-548_cl_pass1_src27_1.ximg exists
[Sat Oct 29 11:15:28 2011] Fit fullrun_ccd3_acisf10958_pi14-548_cl_pass1_src27 appears to have run properly
[Sat Oct 29 11:15:29 2011] fullrun_ccd3_acisf10958_pi14-548_cl_pass1_tfrozen_src27.ximg exists
[Sat Oct 29 11:15:29 2011] fullrun_ccd3_acisf10958_pi14-548_cl_pass1_tfrozen_src27_1.ximg exists
[Sat Oct 29 11:15:29 2011] Fit fullrun_ccd3_acisf10958_pi14-548_cl_pass1_tfrozen_src27 appears to have run properly
[Sat Oct 29 11:16:03 2011] Spatial fit model total counts = 20.943800, observed total counts = 22.000000
[Sat Oct 29 11:16:03 2011] Offset between fit and detection position for source 41 = 0.377172 pixels
[Sat Oct 29 11:16:03 2011] 21.917630 total counts/ 0.201930 bgd. counts: snr = 48.325172
Spatial fit parameters:
  Offset between fit and detection position for source 41 = 0.377172 pixels
  Position = (761.4, 117.9) = 20 32 13.57 41 17 42.9
  Extent = 1.3 (0.8-1.7)", rotation angle = 0
  Source counts = 21.7 +/- 4.7
  Background counts = 0.2
  Rate = 0.0007 +/- 0.0002
[Sat Oct 29 11:16:03 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:16:03 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:16:03 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 11:16:03 2011] Source does appear to be extended
[Sat Oct 29 11:16:03 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 11:25:05 2011] Not overwriting source region fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41_src.reg
[Sat Oct 29 11:25:05 2011] Extracting stamp from image fullrun_ccd3_acisf10958_pi14-548_cl_sm2.00.img.gz, (700, 56) - (823, 180)
[Sat Oct 29 11:25:05 2011] Writing fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41.gif
[Sat Oct 29 11:26:22 2011] ../../acisf10958/products/events/fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41_src.evt and ../../acisf10958/products/events/fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41_bgd.evt exist, delete to re-create
[Sat Oct 29 11:26:22 2011] Size of ../../acisf10958/products/events/fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41_src.evt.gz[events] = 28 counts
[Sat Oct 29 11:26:22 2011] Mean chipx,y = (978.21, 194.43)
[Sat Oct 29 11:26:22 2011] Mean tdetx,y = (4937.57, 4039.21)
[Sat Oct 29 11:26:22 2011] chipx,y range = (955.00-999.00, 170.00-218.00)
[Sat Oct 29 11:26:22 2011] Size of ../../acisf10958/products/events/fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41_bgd.evt.gz[events] = 77 counts
[Sat Oct 29 11:26:22 2011] ../../acisf10958/products/images/fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41_src.img and ../../acisf10958/products/images/fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41_bgd.img exist, delete to re-create
[Sat Oct 29 11:26:22 2011] ../../acisf10958/products/spectra/fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41_src.pi and ../../acisf10958/products/spectra/fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41_bgd.pi exist, delete to re-create
[Sat Oct 29 11:26:22 2011] Not generating rmf since there are only 21 counts
[Sat Oct 29 11:26:25 2011] ../../acisf10958/products/lightcurves/fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41_src.lc and ../../acisf10958/products/lightcurves/fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41_bgd.lc exist, delete to re-create
[Sat Oct 29 11:28:04 2011] 180.607
[Sat Oct 29 11:28:17 2011] Updating aperture counts using extracted products
[Sat Oct 29 11:28:17 2011] Error reading totcts from fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41_src.pi.gz
[Sat Oct 29 11:28:17 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 11:28:17 2011] Using photon index=1.80, rate=0.00075, arf fullrun_ccd3_acisf10958_pi14-548_pass1_cl_src41.arf
[Sat Oct 29 11:28:17 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 11:28:17 2011] Updating source flux to 1.2e-14
[Sat Oct 29 11:28:57 2011] Source 41 has fewer than 100.000000 counts, skipping spectral fitting