[Sat Oct  1 23:28:55 2011] Detection parameters:
  Position = (423.3, 1226.6) = 23 43 6.97 -54 14 14.3
  Extent = 1.0" x 0.5", rotation angle = 60 degrees
  Source counts = 33.2 +/- 5.9
  Background counts = 1.8
  Rate = 0.0005 +/- 9e-05

[Sat Oct  1 23:28:55 2011] Off-axis axis estimate = 3.76'
[Sat Oct  1 23:30:41 2011] Using EEF radius (= 0.76 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:30:41 2011] Initial guess for spatial extent in simple fitting = 0.76"
[Sat Oct  1 23:30:41 2011] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.956
[Sat Oct  1 23:30:41 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 0.76"
[Sat Oct  1 23:30:42 2011] fullrun_ccd1_acisf11741_pi14-548_cl_pass0_src8.ximg exists
[Sat Oct  1 23:30:44 2011] fullrun_ccd1_acisf11741_pi14-548_cl_pass0_src8_1.ximg exists
[Sat Oct  1 23:30:44 2011] Fit fullrun_ccd1_acisf11741_pi14-548_cl_pass0_src8 appears to have run properly
[Sat Oct  1 23:30:44 2011] fullrun_ccd1_acisf11741_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Sat Oct  1 23:30:44 2011] fullrun_ccd1_acisf11741_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Sat Oct  1 23:30:44 2011] Fit fullrun_ccd1_acisf11741_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Sat Oct  1 23:31:30 2011] Spatial fit model total counts = 39.917700, observed total counts = 40.000000
[Sat Oct  1 23:31:30 2011] Offset between fit and detection position for source 17 = 0.731582 pixels
[Sat Oct  1 23:31:30 2011] 40.287200 total counts/ 11.148200 bgd. counts: snr = 8.727147
Spatial fit parameters:
  Offset between fit and detection position for source 17 = 0.731582 pixels
  Position = (423.6, 1227.3) = 23 43 6.98 -54 14 14.2
  Extent = 1.1 (0.8-1.5)" x 0.4 (0.3-0.6)", rotation angle = 287 (275-301) degrees
  Source counts = 29.1 +/- 6.3
  Background counts = 11.1
  Rate = 0.0005 +/- 0.0001
[Sat Oct  1 23:31:30 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:31:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:31:30 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:31:30 2011] Source does appear to be extended
[Sat Oct  1 23:31:30 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.48
[Sat Oct  1 23:32:15 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:32:15 2011] Initial guess for spatial extent in simple fitting = 0.77"
[Sat Oct  1 23:32:15 2011] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.939
[Sat Oct  1 23:32:15 2011] Giving source the simple spatial ID 8 for pass 1, mean size = 0.77"
[Sat Oct  1 23:32:16 2011] fullrun_ccd1_acisf11741_pi14-548_cl_pass1_src8.ximg exists
[Sat Oct  1 23:32:16 2011] fullrun_ccd1_acisf11741_pi14-548_cl_pass1_src8_1.ximg exists
[Sat Oct  1 23:32:16 2011] Fit fullrun_ccd1_acisf11741_pi14-548_cl_pass1_src8 appears to have run properly
[Sat Oct  1 23:32:16 2011] fullrun_ccd1_acisf11741_pi14-548_cl_pass1_tfrozen_src8.ximg exists
[Sat Oct  1 23:32:16 2011] fullrun_ccd1_acisf11741_pi14-548_cl_pass1_tfrozen_src8_1.ximg exists
[Sat Oct  1 23:32:16 2011] Fit fullrun_ccd1_acisf11741_pi14-548_cl_pass1_tfrozen_src8 appears to have run properly
[Sat Oct  1 23:32:32 2011] Spatial fit model total counts = 41.587300, observed total counts = 41.000000
[Sat Oct  1 23:32:32 2011] Offset between fit and detection position for source 17 = 0.115065 pixels
[Sat Oct  1 23:32:32 2011] 41.963600 total counts/ 12.874000 bgd. counts: snr = 8.107389
Spatial fit parameters:
  Offset between fit and detection position for source 17 = 0.115065 pixels
  Position = (423.6, 1227.2) = 23 43 6.98 -54 14 14.3
  Extent = 1.1 (0.8-1.5)" x 0.4 (0.3-0.5)", rotation angle = 286 (275-300) degrees
  Source counts = 29.1 +/- 6.5
  Background counts = 12.9
  Rate = 0.0005 +/- 0.0001
[Sat Oct  1 23:32:32 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:32:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:32:32 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:32:32 2011] Source does appear to be extended
[Sat Oct  1 23:32:32 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.54
[Sat Oct  1 23:32:32 2011] Source is asymmetric
[Sat Oct  1 23:34:15 2011] Not overwriting source region fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17_src.reg
[Sat Oct  1 23:34:15 2011] Extracting stamp from image fullrun_ccd1_acisf11741_pi14-548_cl_sm2.00.img.gz, (373, 1177) - (474, 1278)
[Sat Oct  1 23:34:15 2011] Writing fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17.gif
[Sat Oct  1 23:34:57 2011] ../../acisf11741/products/events/fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17_src.evt and ../../acisf11741/products/events/fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17_bgd.evt exist, delete to re-create
[Sat Oct  1 23:34:57 2011] Size of ../../acisf11741/products/events/fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17_src.evt.gz[events] = 30 counts
[Sat Oct  1 23:34:57 2011] Mean chipx,y = (21.07, 891.30)
[Sat Oct  1 23:34:57 2011] Mean tdetx,y = (4240.70, 4128.07)
[Sat Oct  1 23:34:57 2011] chipx,y range = (5.00-42.00, 876.00-910.00)
[Sat Oct  1 23:34:57 2011] Size of ../../acisf11741/products/events/fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17_bgd.evt.gz[events] = 36 counts
[Sat Oct  1 23:34:57 2011] ../../acisf11741/products/images/fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17_src.img and ../../acisf11741/products/images/fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17_bgd.img exist, delete to re-create
[Sat Oct  1 23:34:57 2011] ../../acisf11741/products/spectra/fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17_src.pi and ../../acisf11741/products/spectra/fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17_bgd.pi exist, delete to re-create
[Sat Oct  1 23:34:57 2011] Not generating rmf since there are only 29 counts
[Sat Oct  1 23:35:02 2011] ../../acisf11741/products/lightcurves/fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17_src.lc and ../../acisf11741/products/lightcurves/fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17_bgd.lc exist, delete to re-create
[Sat Oct  1 23:35:33 2011] 190.715
[Sat Oct  1 23:39:36 2011] Updating aperture counts using extracted products
[Sat Oct  1 23:39:36 2011] Error reading totcts from fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17_src.pi.gz
[Sat Oct  1 23:39:36 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct  1 23:39:36 2011] Using photon index=1.80, rate=0.000464, arf fullrun_ccd1_acisf11741_pi14-548_pass1_cl_src17.arf
[Sat Oct  1 23:39:36 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct  1 23:39:36 2011] Updating source flux to 5.7e-15
[Sat Oct  1 23:39:47 2011] Source 17 has fewer than 100.000000 counts, skipping spectral fitting