[Sat Oct  1 19:32:07 2011] Detection parameters:
  Position = (868.2, 314.5) = 8 20 52.50 7 48 20.8
  Extent = 1.1" x 0.7", rotation angle = 69 degrees
  Source counts = 29.4 +/- 5.7
  Background counts = 2.6
  Rate = 0.003 +/- 0.0006

[Sat Oct  1 19:32:08 2011] Off-axis axis estimate = 5.41'
[Sat Oct  1 19:32:44 2011] Using EEF radius (= 1.35 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 19:32:44 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  1 19:32:44 2011] Initial guess for spatial extent in simple fitting = 1.35"
[Sat Oct  1 19:32:44 2011] source mask rpix=2.8, npix_max = 42, mask sum = 42, frac = 0.994
[Sat Oct  1 19:32:44 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 1.35"
[Sat Oct  1 19:32:44 2011] fullrun_ccd7_acisf01647_pi14-548_cl_pass0_src8.ximg exists
[Sat Oct  1 19:32:44 2011] fullrun_ccd7_acisf01647_pi14-548_cl_pass0_src8_1.ximg exists
[Sat Oct  1 19:32:44 2011] Fit fullrun_ccd7_acisf01647_pi14-548_cl_pass0_src8 appears to have run properly
[Sat Oct  1 19:32:45 2011] fullrun_ccd7_acisf01647_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Sat Oct  1 19:32:45 2011] fullrun_ccd7_acisf01647_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Sat Oct  1 19:32:45 2011] Fit fullrun_ccd7_acisf01647_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Sat Oct  1 19:32:53 2011] Spatial fit model total counts = 53.112500, observed total counts = 54.000000
[Sat Oct  1 19:32:53 2011] Offset between fit and detection position for source 18 = 3.349258 pixels
[Sat Oct  1 19:32:53 2011] 53.065610 total counts/ 5.473510 bgd. counts: snr = 20.342387
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 3.349258 pixels
  Position = (869.3, 317.7) = 8 20 52.48 7 48 22.1
  Extent = 2.5 (2.0-2.7)" x 0.9 (0.6-1.2)", rotation angle = 126 (114-139) degrees
  Source counts = 47.6 +/- 7.3
  Background counts = 5.5
  Rate = 0.005 +/- 0.0008
[Sat Oct  1 19:32:53 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 19:32:53 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 19:32:53 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 19:32:53 2011] Source does appear to be extended
[Sat Oct  1 19:32:53 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.65
[Sat Oct  1 19:32:53 2011] Source is asymmetric
[Sat Oct  1 19:33:07 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 19:33:07 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  1 19:33:07 2011] Initial guess for spatial extent in simple fitting = 1.69"
[Sat Oct  1 19:33:07 2011] source mask rpix=3.4, npix_max = 62, mask sum = 64, frac = 1.030
[Sat Oct  1 19:33:07 2011] Giving source the simple spatial ID 8 for pass 1, mean size = 1.69"
[Sat Oct  1 19:33:08 2011] fullrun_ccd7_acisf01647_pi14-548_cl_pass1_src8.ximg exists
[Sat Oct  1 19:33:08 2011] fullrun_ccd7_acisf01647_pi14-548_cl_pass1_src8_1.ximg exists
[Sat Oct  1 19:33:08 2011] Fit fullrun_ccd7_acisf01647_pi14-548_cl_pass1_src8 appears to have run properly
[Sat Oct  1 19:33:08 2011] fullrun_ccd7_acisf01647_pi14-548_cl_pass1_tfrozen_src8.ximg exists
[Sat Oct  1 19:33:08 2011] fullrun_ccd7_acisf01647_pi14-548_cl_pass1_tfrozen_src8_1.ximg exists
[Sat Oct  1 19:33:08 2011] Fit fullrun_ccd7_acisf01647_pi14-548_cl_pass1_tfrozen_src8 appears to have run properly
[Sat Oct  1 19:33:17 2011] Spatial fit model total counts = 59.575300, observed total counts = 60.000000
[Sat Oct  1 19:33:17 2011] Offset between fit and detection position for source 18 = 0.351235 pixels
[Sat Oct  1 19:33:17 2011] 59.513800 total counts/ 14.818000 bgd. counts: snr = 11.611061
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.351235 pixels
  Position = (869.2, 317.3) = 8 20 52.48 7 48 22.0
  Extent = 1.9" x 1.0", rotation angle = 131
  Source counts = 44.7 +/- 7.7
  Background counts = 14.8
  Rate = 0.005 +/- 0.0008
[Sat Oct  1 19:33:17 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 19:33:17 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 19:33:17 2011] Assessing source extent using major
[Sat Oct  1 19:33:17 2011] Source does appear to be extended
[Sat Oct  1 19:33:17 2011] Computing asymmetry using major and minor axis, asym = 1.99
[Sat Oct  1 19:33:17 2011] Source is asymmetric
[Sat Oct  1 19:34:34 2011] Not overwriting source region fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18_src.reg
[Sat Oct  1 19:34:34 2011] Extracting stamp from image fullrun_ccd7_acisf01647_pi14-548_cl_sm2.00.img.gz, (782, 230) - (957, 405)
[Sat Oct  1 19:34:34 2011] Writing fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18.gif
[Sat Oct  1 19:35:00 2011] ../../acisf01647/products/events/fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18_src.evt and ../../acisf01647/products/events/fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18_bgd.evt exist, delete to re-create
[Sat Oct  1 19:35:00 2011] Size of ../../acisf01647/products/events/fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18_src.evt.gz[events] = 57 counts
[Sat Oct  1 19:35:00 2011] Mean chipx,y = (829.75, 272.53)
[Sat Oct  1 19:35:00 2011] Mean tdetx,y = (4746.75, 1974.53)
[Sat Oct  1 19:35:00 2011] chipx,y range = (806.00-854.00, 252.00-291.00)
[Sat Oct  1 19:35:00 2011] Size of ../../acisf01647/products/events/fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18_bgd.evt.gz[events] = 165 counts
[Sat Oct  1 19:35:00 2011] ../../acisf01647/products/images/fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18_src.img and ../../acisf01647/products/images/fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18_bgd.img exist, delete to re-create
[Sat Oct  1 19:35:00 2011] ../../acisf01647/products/spectra/fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18_src.pi and ../../acisf01647/products/spectra/fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18_bgd.pi exist, delete to re-create
[Sat Oct  1 19:35:00 2011] Not generating rmf since there are only 44 counts
[Sat Oct  1 19:35:03 2011] ../../acisf01647/products/lightcurves/fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18_src.lc and ../../acisf01647/products/lightcurves/fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18_bgd.lc exist, delete to re-create
[Sat Oct  1 19:35:24 2011] 228.75
[Sat Oct  1 19:35:27 2011] Updating aperture counts using extracted products
[Sat Oct  1 19:35:27 2011] Error reading totcts from fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18_src.pi.gz
[Sat Oct  1 19:35:27 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct  1 19:35:27 2011] Using photon index=1.80, rate=0.00475, arf fullrun_ccd7_acisf01647_pi14-548_pass1_cl_src18.arf
[Sat Oct  1 19:35:27 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct  1 19:35:27 2011] Updating source flux to 2.9e-14
[Sat Oct  1 19:35:33 2011] Source 18 has fewer than 100.000000 counts, skipping spectral fitting