[Fri Oct  7 17:53:30 2011] Detection parameters:
  Position = (889.6, 861.0) = 22 53 40.29 62 31 32.7
  Extent = 0.5" x 0.5", rotation angle = 3 degrees
  Source counts = 11.4 +/- 3.5
  Background counts = 0.6
  Rate = 0.0005 +/- 0.0001

[Fri Oct  7 17:53:37 2011] Off-axis axis estimate = 4.59'
[Fri Oct  7 17:55:00 2011] Using EEF radius (= 1.02 ")to estimate initial spatial extent for simple fitting
[Fri Oct  7 17:55:00 2011] Initial guess for spatial extent in simple fitting = 1.02"
[Fri Oct  7 17:55:00 2011] source mask rpix=2.1, npix_max = 26, mask sum = 30, frac = 1.128
[Fri Oct  7 17:55:00 2011] Giving source the simple spatial ID 26 for pass 0, mean size = 1.02"
[Fri Oct  7 17:55:01 2011] fullrun_ccd1_acisf10812_pi14-548_cl_pass0_src26.ximg exists
[Fri Oct  7 17:55:01 2011] fullrun_ccd1_acisf10812_pi14-548_cl_pass0_src26_1.ximg exists
[Fri Oct  7 17:55:01 2011] Fit fullrun_ccd1_acisf10812_pi14-548_cl_pass0_src26 appears to have run properly
[Fri Oct  7 17:55:04 2011] fullrun_ccd1_acisf10812_pi14-548_cl_pass0_tfrozen_src26.ximg exists
[Fri Oct  7 17:55:04 2011] fullrun_ccd1_acisf10812_pi14-548_cl_pass0_tfrozen_src26_1.ximg exists
[Fri Oct  7 17:55:04 2011] Fit fullrun_ccd1_acisf10812_pi14-548_cl_pass0_tfrozen_src26 appears to have run properly
[Fri Oct  7 17:55:31 2011] Spatial fit model total counts = 25.028800, observed total counts = 25.000000
[Fri Oct  7 17:55:31 2011] Offset between fit and detection position for source 4 = 2.167300 pixels
[Fri Oct  7 17:55:31 2011] 24.826760 total counts/ 7.004760 bgd. counts: snr = 6.733794
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 2.167300 pixels
  Position = (890.9, 862.7) = 22 53 40.23 62 31 33.3
  Extent = 0.8 (0.6-1.0)", rotation angle = 0
  Source counts = 17.8 +/- 5.0
  Background counts = 7.0
  Rate = 0.0007 +/- 0.0002
[Fri Oct  7 17:55:31 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 17:55:31 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 17:55:31 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 17:55:31 2011] Source does appear to be extended
[Fri Oct  7 17:55:31 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Oct  7 17:56:19 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct  7 17:56:19 2011] Initial guess for spatial extent in simple fitting = 0.78"
[Fri Oct  7 17:56:19 2011] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.914
[Fri Oct  7 17:56:19 2011] Giving source the simple spatial ID 25 for pass 1, mean size = 0.78"
[Fri Oct  7 17:56:21 2011] fullrun_ccd1_acisf10812_pi14-548_cl_pass1_src25.ximg exists
[Fri Oct  7 17:56:21 2011] fullrun_ccd1_acisf10812_pi14-548_cl_pass1_src25_1.ximg exists
[Fri Oct  7 17:56:21 2011] Fit fullrun_ccd1_acisf10812_pi14-548_cl_pass1_src25 appears to have run properly
[Fri Oct  7 17:56:22 2011] fullrun_ccd1_acisf10812_pi14-548_cl_pass1_tfrozen_src25.ximg exists
[Fri Oct  7 17:56:22 2011] fullrun_ccd1_acisf10812_pi14-548_cl_pass1_tfrozen_src25_1.ximg exists
[Fri Oct  7 17:56:22 2011] Fit fullrun_ccd1_acisf10812_pi14-548_cl_pass1_tfrozen_src25 appears to have run properly
[Fri Oct  7 17:56:44 2011] Spatial fit model total counts = 23.390200, observed total counts = 24.000000
[Fri Oct  7 17:56:44 2011] Offset between fit and detection position for source 4 = 0.032479 pixels
[Fri Oct  7 17:56:44 2011] 23.043950 total counts/ 5.074950 bgd. counts: snr = 7.976420
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.032479 pixels
  Position = (890.9, 862.8) = 22 53 40.23 62 31 33.3
  Extent = 0.7 (0.6-1.2)", rotation angle = 0
  Source counts = 18.0 +/- 4.8
  Background counts = 5.1
  Rate = 0.0007 +/- 0.0002
[Fri Oct  7 17:56:44 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 17:56:44 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 17:56:44 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 17:56:44 2011] Source does appear to be extended
[Fri Oct  7 17:56:44 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Oct  7 18:02:26 2011] Not overwriting source region fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4_src.reg
[Fri Oct  7 18:02:26 2011] Extracting stamp from image fullrun_ccd1_acisf10812_pi14-548_cl_sm2.00.img.gz, (857, 829) - (925, 897)
[Fri Oct  7 18:02:26 2011] Writing fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4.gif
[Fri Oct  7 18:04:15 2011] ../../acisf10812/products/events/fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4_src.evt and ../../acisf10812/products/events/fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Fri Oct  7 18:04:15 2011] Size of ../../acisf10812/products/events/fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4_src.evt.gz[events] = 20 counts
[Fri Oct  7 18:04:15 2011] Mean chipx,y = (245.20, 588.30)
[Fri Oct  7 18:04:15 2011] Mean tdetx,y = (4543.70, 4352.20)
[Fri Oct  7 18:04:15 2011] chipx,y range = (229.00-264.00, 571.00-606.00)
[Fri Oct  7 18:04:15 2011] Size of ../../acisf10812/products/events/fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 9 counts
[Fri Oct  7 18:04:15 2011] ../../acisf10812/products/images/fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4_src.img and ../../acisf10812/products/images/fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Fri Oct  7 18:04:15 2011] ../../acisf10812/products/spectra/fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4_src.pi and ../../acisf10812/products/spectra/fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Fri Oct  7 18:04:15 2011] Not generating rmf since there are only 17 counts
[Fri Oct  7 18:04:20 2011] ../../acisf10812/products/lightcurves/fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4_src.lc and ../../acisf10812/products/lightcurves/fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Fri Oct  7 18:05:58 2011] 183.705
[Fri Oct  7 18:10:50 2011] Updating aperture counts using extracted products
[Fri Oct  7 18:10:50 2011] Error reading totcts from fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4_src.pi.gz
[Fri Oct  7 18:10:50 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct  7 18:10:50 2011] Using photon index=1.80, rate=0.000724, arf fullrun_ccd1_acisf10812_pi14-548_pass1_cl_src4.arf
[Fri Oct  7 18:10:50 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct  7 18:10:50 2011] Updating source flux to 1.1e-14
[Fri Oct  7 18:11:36 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting