[Sun Oct 16 09:37:13 2011] Detection parameters:
  Position = (909.8, 439.2) = 17 50 55.16 -29 41 31.8
  Extent = 2.0" x 1.7", rotation angle = 133 degrees
  Source counts = 16.2 +/- 5.2
  Background counts = 10.8
  Rate = 0.0004 +/- 0.0001

[Sun Oct 16 09:37:13 2011] Off-axis axis estimate = 9.39'
[Sun Oct 16 09:38:50 2011] Using EEF radius (= 3.90 ")to estimate initial spatial extent for simple fitting
[Sun Oct 16 09:38:50 2011] Initial guess for spatial extent in simple fitting = 3.90"
[Sun Oct 16 09:38:50 2011] source mask rpix=7.9, npix_max = 284, mask sum = 272, frac = 0.956
[Sun Oct 16 09:38:50 2011] Giving source the simple spatial ID 14 for pass 0, mean size = 3.90"
[Sun Oct 16 09:38:51 2011] fullrun_ccd0_acisf09893_pi14-548_cl_pass0_src14.ximg exists
[Sun Oct 16 09:38:51 2011] fullrun_ccd0_acisf09893_pi14-548_cl_pass0_src14_1.ximg exists
[Sun Oct 16 09:38:51 2011] Fit fullrun_ccd0_acisf09893_pi14-548_cl_pass0_src14 appears to have run properly
[Sun Oct 16 09:38:52 2011] fullrun_ccd0_acisf09893_pi14-548_cl_pass0_tfrozen_src14.ximg exists
[Sun Oct 16 09:38:52 2011] fullrun_ccd0_acisf09893_pi14-548_cl_pass0_tfrozen_src14_1.ximg exists
[Sun Oct 16 09:38:52 2011] Fit fullrun_ccd0_acisf09893_pi14-548_cl_pass0_tfrozen_src14 appears to have run properly
[Sun Oct 16 09:39:12 2011] Spatial fit model total counts = 109.811000, observed total counts = 113.000000
[Sun Oct 16 09:39:12 2011] Offset between fit and detection position for source 20 = 7.491811 pixels
[Sun Oct 16 09:39:12 2011] 108.845300 total counts/ 74.098400 bgd. counts: snr = 4.036562
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 7.491811 pixels
  Position = (903.0, 442.4) = 17 50 55.43 -29 41 30.5
  Extent = 4.8 (3.3-7.5)" x 1.4 (1.0-2.2)", rotation angle = 27 (17-38) degrees
  Source counts = 34.7 +/- 10.4
  Background counts = 74.1
  Rate = 0.0008 +/- 0.0002
[Sun Oct 16 09:39:12 2011] Vigneting correction estimate = 1.000000
[Sun Oct 16 09:39:12 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 16 09:39:12 2011] Assessing source extent using major axis lower bound
[Sun Oct 16 09:39:12 2011] Source does appear to be extended
[Sun Oct 16 09:39:12 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.53
[Sun Oct 16 09:39:12 2011] Source is asymmetric
[Sun Oct 16 09:39:12 2011] Source is confused with source 21
[Sun Oct 16 09:39:46 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Oct 16 09:39:46 2011] Initial guess for spatial extent in simple fitting = 3.08"
[Sun Oct 16 09:39:46 2011] source mask rpix=6.3, npix_max = 182, mask sum = 169, frac = 0.925
[Sun Oct 16 09:39:46 2011] Giving source the simple spatial ID 13 for pass 1, mean size = 3.08"
[Sun Oct 16 09:39:46 2011] fullrun_ccd0_acisf09893_pi14-548_cl_pass1_src13.ximg exists
[Sun Oct 16 09:39:46 2011] fullrun_ccd0_acisf09893_pi14-548_cl_pass1_src13_1.ximg exists
[Sun Oct 16 09:39:46 2011] Fit fullrun_ccd0_acisf09893_pi14-548_cl_pass1_src13 appears to have run properly
[Sun Oct 16 09:39:47 2011] fullrun_ccd0_acisf09893_pi14-548_cl_pass1_tfrozen_src13.ximg exists
[Sun Oct 16 09:39:47 2011] fullrun_ccd0_acisf09893_pi14-548_cl_pass1_tfrozen_src13_1.ximg exists
[Sun Oct 16 09:39:47 2011] Fit fullrun_ccd0_acisf09893_pi14-548_cl_pass1_tfrozen_src13 appears to have run properly
[Sun Oct 16 09:40:05 2011] Warning, spatial fit 13 centroid is now closest to src. 21
[Sun Oct 16 09:40:05 2011] Source 20 is offset by -6.961138 and 3.569431 pixels which is larger than
2 X fitted extent = 6.316016 x 6.316016, not incorporating fit results
[Sun Oct 16 09:40:05 2011] Vigneting correction estimate = 1.000000
[Sun Oct 16 09:40:05 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 16 09:40:05 2011] Assessing source extent using major axis lower bound
[Sun Oct 16 09:40:05 2011] Source does appear to be extended
[Sun Oct 16 09:40:05 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.53
[Sun Oct 16 09:40:05 2011] Source is asymmetric
[Sun Oct 16 09:40:40 2011] Not overwriting source region fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20_src.reg
[Sun Oct 16 09:40:40 2011] Extracting stamp from image fullrun_ccd0_acisf09893_pi14-548_cl_sm2.00.img.gz, (683, 223) - (1123, 662)
[Sun Oct 16 09:40:40 2011] Writing fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20.gif
[Sun Oct 16 09:41:15 2011] ../../acisf09893/products/events/fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20_src.evt and ../../acisf09893/products/events/fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20_bgd.evt exist, delete to re-create
[Sun Oct 16 09:41:15 2011] Size of ../../acisf09893/products/events/fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20_src.evt.gz[events] = 59 counts
[Sun Oct 16 09:41:15 2011] Mean chipx,y = (162.20, 418.46)
[Sun Oct 16 09:41:15 2011] Mean tdetx,y = (3479.46, 4969.80)
[Sun Oct 16 09:41:15 2011] chipx,y range = (120.00-201.00, 382.00-452.00)
[Sun Oct 16 09:41:15 2011] Size of ../../acisf09893/products/events/fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 1109 counts
[Sun Oct 16 09:41:15 2011] ../../acisf09893/products/images/fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20_src.img and ../../acisf09893/products/images/fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20_bgd.img exist, delete to re-create
[Sun Oct 16 09:41:15 2011] ../../acisf09893/products/spectra/fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20_src.pi and ../../acisf09893/products/spectra/fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20_bgd.pi exist, delete to re-create
[Sun Oct 16 09:41:15 2011] Not generating rmf since there are only 34 counts
[Sun Oct 16 09:41:17 2011] ../../acisf09893/products/lightcurves/fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20_src.lc and ../../acisf09893/products/lightcurves/fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20_bgd.lc exist, delete to re-create
[Sun Oct 16 09:41:30 2011] 160.741
[Sun Oct 16 09:46:48 2011] Updating aperture counts using extracted products
[Sun Oct 16 09:46:48 2011] Error reading totcts from fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20_src.pi.gz
[Sun Oct 16 09:46:49 2011] Calculating source flux in energy range 0.30-8.00
[Sun Oct 16 09:46:49 2011] Using photon index=1.80, rate=0.000824, arf fullrun_ccd0_acisf09893_pi14-548_pass1_cl_src20.arf
[Sun Oct 16 09:46:49 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Oct 16 09:46:49 2011] Updating source flux to 1.4e-14
[Sun Oct 16 09:46:57 2011] Flag b found in src. 20 procflags, skipping spectral fitting
[Sun Oct 16 09:46:57 2011] Flag c found in src. 20 procflags, skipping spectral fitting
[Sun Oct 16 09:46:57 2011] Source 20 has fewer than 100.000000 counts, skipping spectral fitting