[Sun Sep 25 11:08:17 2011] Detection parameters:
  Position = (649.8, 1032.3) = 22 54 29.97 62 40 33.3
  Extent = 0.8" x 0.7", rotation angle = 44 degrees
  Source counts = 16.7 +/- 4.5
  Background counts = 3.3
  Rate = 0.0007 +/- 0.0002

[Sun Sep 25 11:08:20 2011] Off-axis axis estimate = 8.01'
[Sun Sep 25 11:10:00 2011] Using EEF radius (= 2.84 ")to estimate initial spatial extent for simple fitting
[Sun Sep 25 11:10:00 2011] Initial guess for spatial extent in simple fitting = 2.84"
[Sun Sep 25 11:10:00 2011] source mask rpix=5.8, npix_max = 157, mask sum = 152, frac = 0.966
[Sun Sep 25 11:10:00 2011] Giving source the simple spatial ID 41 for pass 0, mean size = 2.84"
[Sun Sep 25 11:10:04 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass0_src41.ximg exists
[Sun Sep 25 11:10:04 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass0_src41_1.ximg exists
[Sun Sep 25 11:10:04 2011] Fit fullrun_ccd0_acisf10811_pi14-548_cl_pass0_src41 appears to have run properly
[Sun Sep 25 11:10:07 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass0_tfrozen_src41.ximg exists
[Sun Sep 25 11:10:07 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass0_tfrozen_src41_1.ximg exists
[Sun Sep 25 11:10:07 2011] Fit fullrun_ccd0_acisf10811_pi14-548_cl_pass0_tfrozen_src41 appears to have run properly
[Sun Sep 25 11:10:36 2011] Spatial fit model total counts = 43.144600, observed total counts = 42.000000
[Sun Sep 25 11:10:36 2011] Offset between fit and detection position for source 42 = 2.677906 pixels
[Sun Sep 25 11:10:36 2011] 43.067544 total counts/ 0.829144 bgd. counts: snr = 46.386593
Spatial fit parameters:
  Offset between fit and detection position for source 42 = 2.677906 pixels
  Position = (649.9, 1035.0) = 22 54 29.99 62 40 34.4
  Extent = 3.5 (2.2-4.2)", rotation angle = 0
  Source counts = 42.2 +/- 6.6
  Background counts = 0.8
  Rate = 0.002 +/- 0.0003
[Sun Sep 25 11:10:36 2011] Vigneting correction estimate = 1.000000
[Sun Sep 25 11:10:36 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Sep 25 11:10:36 2011] Assessing source extent using major axis lower bound
[Sun Sep 25 11:10:36 2011] Source does appear to be extended
[Sun Sep 25 11:10:36 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Sep 25 11:11:15 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Sep 25 11:11:15 2011] Initial guess for spatial extent in simple fitting = 3.52"
[Sun Sep 25 11:11:15 2011] source mask rpix=7.2, npix_max = 234, mask sum = 250, frac = 1.065
[Sun Sep 25 11:11:15 2011] Giving source the simple spatial ID 41 for pass 1, mean size = 3.52"
[Sun Sep 25 11:11:17 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass1_src41.ximg exists
[Sun Sep 25 11:11:17 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass1_src41_1.ximg exists
[Sun Sep 25 11:11:17 2011] Fit fullrun_ccd0_acisf10811_pi14-548_cl_pass1_src41 appears to have run properly
[Sun Sep 25 11:11:19 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass1_tfrozen_src41.ximg exists
[Sun Sep 25 11:11:19 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass1_tfrozen_src41_1.ximg exists
[Sun Sep 25 11:11:19 2011] Fit fullrun_ccd0_acisf10811_pi14-548_cl_pass1_tfrozen_src41 appears to have run properly
[Sun Sep 25 11:11:45 2011] Warning, spatial fit 41 centroid is now closest to src. 43
[Sun Sep 25 11:11:45 2011] Vigneting correction estimate = 1.000000
[Sun Sep 25 11:11:45 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Sep 25 11:11:45 2011] Assessing source extent using major axis lower bound
[Sun Sep 25 11:11:45 2011] Source does appear to be extended
[Sun Sep 25 11:11:45 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Sep 25 11:12:26 2011] Not overwriting source region fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42_src.reg
[Sun Sep 25 11:12:26 2011] Extracting stamp from image fullrun_ccd0_acisf10811_pi14-548_cl_sm2.00.img.gz, (489, 874) - (811, 1196)
[Sun Sep 25 11:12:26 2011] Writing fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42.gif
[Sun Sep 25 11:14:47 2011] ../../acisf10811/products/events/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42_src.evt and ../../acisf10811/products/events/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42_bgd.evt exist, delete to re-create
[Sun Sep 25 11:14:47 2011] Size of ../../acisf10811/products/events/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42_src.evt.gz[events] = 54 counts
[Sun Sep 25 11:14:47 2011] Mean chipx,y = (653.37, 192.28)
[Sun Sep 25 11:14:47 2011] Mean tdetx,y = (3253.28, 4478.63)
[Sun Sep 25 11:14:47 2011] chipx,y range = (619.00-692.00, 154.00-225.00)
[Sun Sep 25 11:14:47 2011] Size of ../../acisf10811/products/events/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42_bgd.evt.gz[events] = 236 counts
[Sun Sep 25 11:14:47 2011] ../../acisf10811/products/images/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42_src.img and ../../acisf10811/products/images/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42_bgd.img exist, delete to re-create
[Sun Sep 25 11:14:47 2011] ../../acisf10811/products/spectra/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42_src.pi and ../../acisf10811/products/spectra/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42_bgd.pi exist, delete to re-create
[Sun Sep 25 11:14:47 2011] Not generating rmf since there are only 42 counts
[Sun Sep 25 11:14:51 2011] ../../acisf10811/products/lightcurves/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42_src.lc and ../../acisf10811/products/lightcurves/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42_bgd.lc exist, delete to re-create
[Sun Sep 25 11:16:50 2011] 166.021
[Sun Sep 25 11:22:43 2011] Updating aperture counts using extracted products
[Sun Sep 25 11:22:43 2011] Error reading totcts from fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42_src.pi.gz
[Sun Sep 25 11:22:44 2011] Calculating source flux in energy range 0.30-8.00
[Sun Sep 25 11:22:44 2011] Using photon index=1.80, rate=0.00173, arf fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src42.arf
[Sun Sep 25 11:22:44 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Sep 25 11:22:44 2011] Updating source flux to 2.9e-14
[Sun Sep 25 11:22:53 2011] Source 42 has fewer than 100.000000 counts, skipping spectral fitting