[Fri Oct  7 11:17:24 2011] Detection parameters:
  Position = (1044.6, 770.1) = 21 7 13.06 23 33 48.6
  Extent = 0.8" x 0.5", rotation angle = 88 degrees
  Source counts = 31.0 +/- 6.1
  Background counts = 6.0
  Rate = 0.0003 +/- 7e-05

[Fri Oct  7 11:17:26 2011] Off-axis axis estimate = 2.03'
[Fri Oct  7 11:18:34 2011] Using EEF radius (= 0.43 ")to estimate initial spatial extent for simple fitting
[Fri Oct  7 11:18:34 2011] Initial guess for spatial extent in simple fitting = 0.43"
[Fri Oct  7 11:18:34 2011] source mask rpix=0.9, npix_max = 7, mask sum = 6, frac = 0.788
[Fri Oct  7 11:18:34 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 0.43"
[Fri Oct  7 11:18:35 2011] fullrun_ccd7_acisf11687_pi14-548_cl_pass0_src18.ximg exists
[Fri Oct  7 11:18:35 2011] fullrun_ccd7_acisf11687_pi14-548_cl_pass0_src18_1.ximg exists
[Fri Oct  7 11:18:35 2011] Fit fullrun_ccd7_acisf11687_pi14-548_cl_pass0_src18 appears to have run properly
[Fri Oct  7 11:18:36 2011] fullrun_ccd7_acisf11687_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Fri Oct  7 11:18:36 2011] fullrun_ccd7_acisf11687_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Fri Oct  7 11:18:36 2011] Fit fullrun_ccd7_acisf11687_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Fri Oct  7 11:18:53 2011] Spatial fit model total counts = 54.810500, observed total counts = 56.000000
[Fri Oct  7 11:18:53 2011] Offset between fit and detection position for source 20 = 0.543951 pixels
[Fri Oct  7 11:18:53 2011] 56.121100 total counts/ 31.969200 bgd. counts: snr = 4.271549
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.543951 pixels
  Position = (1044.8, 769.6) = 21 7 13.07 23 33 48.1
  Extent = 0.4 (0.3-0.5)", rotation angle = 0
  Source counts = 24.2 +/- 7.5
  Background counts = 32.0
  Rate = 0.0003 +/- 8e-05
[Fri Oct  7 11:18:53 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 11:18:53 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 11:18:53 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 11:18:53 2011] Source does appear to be extended
[Fri Oct  7 11:18:53 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Oct  7 11:19:18 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct  7 11:19:18 2011] Initial guess for spatial extent in simple fitting = 0.41"
[Fri Oct  7 11:19:18 2011] source mask rpix=0.8, npix_max = 7, mask sum = 9, frac = 1.259
[Fri Oct  7 11:19:18 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 0.41"
[Fri Oct  7 11:19:19 2011] fullrun_ccd7_acisf11687_pi14-548_cl_pass1_src18.ximg exists
[Fri Oct  7 11:19:19 2011] fullrun_ccd7_acisf11687_pi14-548_cl_pass1_src18_1.ximg exists
[Fri Oct  7 11:19:19 2011] Fit fullrun_ccd7_acisf11687_pi14-548_cl_pass1_src18 appears to have run properly
[Fri Oct  7 11:19:19 2011] fullrun_ccd7_acisf11687_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Fri Oct  7 11:19:19 2011] fullrun_ccd7_acisf11687_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Fri Oct  7 11:19:19 2011] Fit fullrun_ccd7_acisf11687_pi14-548_cl_pass1_tfrozen_src18 appears to have run properly
[Fri Oct  7 11:19:36 2011] Spatial fit model total counts = 48.810100, observed total counts = 50.000000
[Fri Oct  7 11:19:36 2011] Offset between fit and detection position for source 20 = 0.020006 pixels
[Fri Oct  7 11:19:36 2011] 49.165700 total counts/ 24.799800 bgd. counts: snr = 4.892810
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.020006 pixels
  Position = (1044.8, 769.6) = 21 7 13.07 23 33 48.1
  Extent = 0.4 (0.3-0.5)", rotation angle = 0
  Source counts = 24.4 +/- 7.0
  Background counts = 24.8
  Rate = 0.0003 +/- 8e-05
[Fri Oct  7 11:19:36 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 11:19:36 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 11:19:36 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 11:19:36 2011] Source does appear to be extended
[Fri Oct  7 11:19:36 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Oct  7 11:22:07 2011] Not overwriting source region fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20_src.reg
[Fri Oct  7 11:22:07 2011] Extracting stamp from image fullrun_ccd7_acisf11687_pi14-548_cl_sm2.00.img.gz, (1026, 751) - (1064, 788)
[Fri Oct  7 11:22:07 2011] Writing fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20.gif
[Fri Oct  7 11:23:01 2011] ../../acisf11687/products/events/fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20_src.evt and ../../acisf11687/products/events/fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20_bgd.evt exist, delete to re-create
[Fri Oct  7 11:23:01 2011] Size of ../../acisf11687/products/events/fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20_src.evt.gz[events] = 28 counts
[Fri Oct  7 11:23:01 2011] Mean chipx,y = (149.39, 750.32)
[Fri Oct  7 11:23:01 2011] Mean tdetx,y = (4066.39, 2452.32)
[Fri Oct  7 11:23:01 2011] chipx,y range = (131.00-163.00, 730.00-764.00)
[Fri Oct  7 11:23:01 2011] Size of ../../acisf11687/products/events/fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 33 counts
[Fri Oct  7 11:23:01 2011] ../../acisf11687/products/images/fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20_src.img and ../../acisf11687/products/images/fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20_bgd.img exist, delete to re-create
[Fri Oct  7 11:23:01 2011] ../../acisf11687/products/spectra/fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20_src.pi and ../../acisf11687/products/spectra/fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20_bgd.pi exist, delete to re-create
[Fri Oct  7 11:23:01 2011] Not generating rmf since there are only 24 counts
[Fri Oct  7 11:23:04 2011] ../../acisf11687/products/lightcurves/fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20_src.lc and ../../acisf11687/products/lightcurves/fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20_bgd.lc exist, delete to re-create
[Fri Oct  7 11:24:16 2011] 230.413
[Fri Oct  7 11:24:21 2011] Updating aperture counts using extracted products
[Fri Oct  7 11:24:21 2011] Error reading totcts from fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20_src.pi.gz
[Fri Oct  7 11:24:22 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct  7 11:24:22 2011] Using photon index=1.80, rate=0.000266, arf fullrun_ccd7_acisf11687_pi14-548_pass1_cl_src20.arf
[Fri Oct  7 11:24:22 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct  7 11:24:22 2011] Updating source flux to 2e-15
[Fri Oct  7 11:24:59 2011] Source 20 has fewer than 100.000000 counts, skipping spectral fitting