[Fri Sep 30 13:17:35 2011] Detection parameters:
  Position = (283.6, 642.4) = 11 18 25.84 7 43 34.5
  Extent = 0.8" x 0.5", rotation angle = 33 degrees
  Source counts = 30.5 +/- 5.7
  Background counts = 2.5
  Rate = 0.001 +/- 0.0002

[Fri Sep 30 13:17:37 2011] Off-axis axis estimate = 3.52'
[Fri Sep 30 13:18:39 2011] Using EEF radius (= 0.70 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 13:18:39 2011] Initial guess for spatial extent in simple fitting = 0.70"
[Fri Sep 30 13:18:39 2011] source mask rpix=1.4, npix_max = 14, mask sum = 12, frac = 0.815
[Fri Sep 30 13:18:39 2011] Giving source the simple spatial ID 12 for pass 0, mean size = 0.70"
[Fri Sep 30 13:18:43 2011] fullrun_ccd7_acisf07757_pi14-548_cl_pass0_src12.ximg exists
[Fri Sep 30 13:18:43 2011] fullrun_ccd7_acisf07757_pi14-548_cl_pass0_src12_1.ximg exists
[Fri Sep 30 13:18:43 2011] Fit fullrun_ccd7_acisf07757_pi14-548_cl_pass0_src12 appears to have run properly
[Fri Sep 30 13:18:43 2011] fullrun_ccd7_acisf07757_pi14-548_cl_pass0_tfrozen_src12.ximg exists
[Fri Sep 30 13:18:43 2011] fullrun_ccd7_acisf07757_pi14-548_cl_pass0_tfrozen_src12_1.ximg exists
[Fri Sep 30 13:18:43 2011] Fit fullrun_ccd7_acisf07757_pi14-548_cl_pass0_tfrozen_src12 appears to have run properly
[Fri Sep 30 13:18:53 2011] Spatial fit model total counts = 33.254400, observed total counts = 34.000000
[Fri Sep 30 13:18:53 2011] Offset between fit and detection position for source 4 = 0.902506 pixels
[Fri Sep 30 13:18:53 2011] 32.583676 total counts/ 0.001376 bgd. counts: snr = 878.213160
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.902506 pixels
  Position = (284.3, 643.0) = 11 18 25.83 7 43 34.5
  Extent = 0.8 (0.6-1.0)", rotation angle = 0
  Source counts = 32.6 +/- 5.7
  Background counts = 0.0
  Rate = 0.001 +/- 0.0002
[Fri Sep 30 13:18:53 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 13:18:53 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 13:18:53 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 13:18:53 2011] Source does appear to be extended
[Fri Sep 30 13:18:53 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 13:19:14 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 30 13:19:14 2011] Initial guess for spatial extent in simple fitting = 0.82"
[Fri Sep 30 13:19:14 2011] source mask rpix=1.7, npix_max = 18, mask sum = 16, frac = 0.851
[Fri Sep 30 13:19:14 2011] Giving source the simple spatial ID 12 for pass 1, mean size = 0.82"
[Fri Sep 30 13:19:15 2011] fullrun_ccd7_acisf07757_pi14-548_cl_pass1_src12.ximg exists
[Fri Sep 30 13:19:15 2011] fullrun_ccd7_acisf07757_pi14-548_cl_pass1_src12_1.ximg exists
[Fri Sep 30 13:19:15 2011] Fit fullrun_ccd7_acisf07757_pi14-548_cl_pass1_src12 appears to have run properly
[Fri Sep 30 13:19:16 2011] fullrun_ccd7_acisf07757_pi14-548_cl_pass1_tfrozen_src12.ximg exists
[Fri Sep 30 13:19:16 2011] fullrun_ccd7_acisf07757_pi14-548_cl_pass1_tfrozen_src12_1.ximg exists
[Fri Sep 30 13:19:16 2011] Fit fullrun_ccd7_acisf07757_pi14-548_cl_pass1_tfrozen_src12 appears to have run properly
[Fri Sep 30 13:19:27 2011] Spatial fit model total counts = 31.586400, observed total counts = 33.000000
[Fri Sep 30 13:19:27 2011] Offset between fit and detection position for source 4 = 0.369757 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.369757 pixels
  Position = (283.9, 643.0) = 11 18 25.85 7 43 34.5
  Extent = 1.0 (0.8-1.5)" x 0.5 (0.4-0.7)", rotation angle = 324 (307-339) degrees
  Source counts = 31.6 +/- 5.6
  Background counts = 0.0
  Rate = 0.001 +/- 0.0002
[Fri Sep 30 13:19:27 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 13:19:27 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 13:19:27 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 13:19:27 2011] Source does appear to be extended
[Fri Sep 30 13:19:27 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.17
[Fri Sep 30 13:20:18 2011] Not overwriting source region fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4_src.reg
[Fri Sep 30 13:20:18 2011] Extracting stamp from image fullrun_ccd7_acisf07757_pi14-548_cl_sm2.00.img.gz, (236, 595) - (332, 691)
[Fri Sep 30 13:20:18 2011] Writing fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4.gif
[Fri Sep 30 13:21:12 2011] ../../acisf07757/products/events/fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4_src.evt and ../../acisf07757/products/events/fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Fri Sep 30 13:21:12 2011] Size of ../../acisf07757/products/events/fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4_src.evt.gz[events] = 32 counts
[Fri Sep 30 13:21:12 2011] Mean chipx,y = (408.31, 862.91)
[Fri Sep 30 13:21:12 2011] Mean tdetx,y = (4325.31, 2564.91)
[Fri Sep 30 13:21:12 2011] chipx,y range = (394.00-427.00, 846.00-880.00)
[Fri Sep 30 13:21:12 2011] Size of ../../acisf07757/products/events/fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 75 counts
[Fri Sep 30 13:21:12 2011] ../../acisf07757/products/images/fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4_src.img and ../../acisf07757/products/images/fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Fri Sep 30 13:21:12 2011] ../../acisf07757/products/spectra/fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4_src.pi and ../../acisf07757/products/spectra/fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Fri Sep 30 13:21:12 2011] Not generating rmf since there are only 31 counts
[Fri Sep 30 13:21:18 2011] ../../acisf07757/products/lightcurves/fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4_src.lc and ../../acisf07757/products/lightcurves/fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Fri Sep 30 13:22:20 2011] 221.414
[Fri Sep 30 13:22:23 2011] Updating aperture counts using extracted products
[Fri Sep 30 13:22:23 2011] Error reading totcts from fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4_src.pi.gz
[Fri Sep 30 13:22:23 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 30 13:22:23 2011] Using photon index=1.80, rate=0.0011, arf fullrun_ccd7_acisf07757_pi14-548_pass1_cl_src4.arf
[Fri Sep 30 13:22:23 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 30 13:22:23 2011] Updating source flux to 8.8e-15
[Fri Sep 30 13:22:36 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting