[Thu Oct 20 21:33:22 2011] Detection parameters:
  Position = (720.6, 762.0) = 15 1 15.76 78 23 3.1
  Extent = 1.7" x 1.1", rotation angle = 49 degrees
  Source counts = 41.8 +/- 6.9
  Background counts = 5.2
  Rate = 0.0008 +/- 0.0001

[Thu Oct 20 21:33:23 2011] Off-axis axis estimate = 6.85'
[Thu Oct 20 21:34:25 2011] Using EEF radius (= 2.09 ")to estimate initial spatial extent for simple fitting
[Thu Oct 20 21:34:25 2011] Initial guess for spatial extent in simple fitting = 2.09"
[Thu Oct 20 21:34:25 2011] source mask rpix=4.2, npix_max = 90, mask sum = 90, frac = 1.000
[Thu Oct 20 21:34:25 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 2.09"
[Thu Oct 20 21:34:26 2011] fullrun_ccd1_acisf11792_pi14-548_cl_pass0_src4.ximg exists
[Thu Oct 20 21:34:26 2011] fullrun_ccd1_acisf11792_pi14-548_cl_pass0_src4_1.ximg exists
[Thu Oct 20 21:34:26 2011] Fit fullrun_ccd1_acisf11792_pi14-548_cl_pass0_src4 appears to have run properly
[Thu Oct 20 21:34:26 2011] fullrun_ccd1_acisf11792_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Thu Oct 20 21:34:26 2011] fullrun_ccd1_acisf11792_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Thu Oct 20 21:34:26 2011] Fit fullrun_ccd1_acisf11792_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Thu Oct 20 21:34:36 2011] Spatial fit model total counts = 52.485000, observed total counts = 52.000000
[Thu Oct 20 21:34:36 2011] Offset between fit and detection position for source 1 = 0.536039 pixels
[Thu Oct 20 21:34:36 2011] 53.181900 total counts/ 20.927300 bgd. counts: snr = 7.050746
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 0.536039 pixels
  Position = (721.0, 762.4) = 15 1 15.79 78 23 3.1
  Extent = 1.7 (1.1-2.6)" x 0.7 (0.5-1.1)", rotation angle = 124 (110-148) degrees
  Source counts = 32.3 +/- 7.3
  Background counts = 20.9
  Rate = 0.0007 +/- 0.0001
[Thu Oct 20 21:34:36 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 21:34:36 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 21:34:36 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 21:34:36 2011] Source does appear to be extended
[Thu Oct 20 21:34:36 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.01
[Thu Oct 20 21:35:02 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct 20 21:35:02 2011] Initial guess for spatial extent in simple fitting = 1.23"
[Thu Oct 20 21:35:02 2011] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.998
[Thu Oct 20 21:35:02 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 1.23"
[Thu Oct 20 21:35:02 2011] fullrun_ccd1_acisf11792_pi14-548_cl_pass1_src4.ximg exists
[Thu Oct 20 21:35:02 2011] fullrun_ccd1_acisf11792_pi14-548_cl_pass1_src4_1.ximg exists
[Thu Oct 20 21:35:02 2011] Fit fullrun_ccd1_acisf11792_pi14-548_cl_pass1_src4 appears to have run properly
[Thu Oct 20 21:35:03 2011] fullrun_ccd1_acisf11792_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Thu Oct 20 21:35:03 2011] fullrun_ccd1_acisf11792_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Thu Oct 20 21:35:03 2011] Fit fullrun_ccd1_acisf11792_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Thu Oct 20 21:35:13 2011] Spatial fit model total counts = 41.997000, observed total counts = 42.000000
[Thu Oct 20 21:35:13 2011] Offset between fit and detection position for source 1 = 0.705744 pixels
[Thu Oct 20 21:35:13 2011] 41.617700 total counts/ 22.421200 bgd. counts: snr = 4.054083
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 0.705744 pixels
  Position = (721.4, 763.0) = 15 1 15.72 78 23 3.4
  Extent = 0.7 (0.4-1.2)", rotation angle = 0
  Source counts = 19.2 +/- 6.5
  Background counts = 22.4
  Rate = 0.0004 +/- 0.0001
[Thu Oct 20 21:35:13 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 21:35:13 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 21:35:13 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 21:35:13 2011] Source does appear to be extended
[Thu Oct 20 21:35:13 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 20 21:36:38 2011] Not overwriting source region fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1_src.reg
[Thu Oct 20 21:36:38 2011] Extracting stamp from image fullrun_ccd1_acisf11792_pi14-548_cl_sm2.00.img.gz, (692, 733) - (751, 793)
[Thu Oct 20 21:36:38 2011] Writing fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1.gif
[Thu Oct 20 21:36:47 2011] ../../acisf11792/products/events/fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1_src.evt and ../../acisf11792/products/events/fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1_bgd.evt exist, delete to re-create
[Thu Oct 20 21:36:47 2011] Size of ../../acisf11792/products/events/fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1_src.evt.gz[events] = 30 counts
[Thu Oct 20 21:36:47 2011] Mean chipx,y = (544.97, 484.73)
[Thu Oct 20 21:36:47 2011] Mean tdetx,y = (4647.27, 4651.97)
[Thu Oct 20 21:36:47 2011] chipx,y range = (529.00-566.00, 468.00-506.00)
[Thu Oct 20 21:36:47 2011] Size of ../../acisf11792/products/events/fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1_bgd.evt.gz[events] = 20 counts
[Thu Oct 20 21:36:47 2011] ../../acisf11792/products/images/fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1_src.img and ../../acisf11792/products/images/fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1_bgd.img exist, delete to re-create
[Thu Oct 20 21:36:47 2011] ../../acisf11792/products/spectra/fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1_src.pi and ../../acisf11792/products/spectra/fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1_bgd.pi exist, delete to re-create
[Thu Oct 20 21:36:47 2011] Not generating rmf since there are only 19 counts
[Thu Oct 20 21:36:50 2011] ../../acisf11792/products/lightcurves/fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1_src.lc and ../../acisf11792/products/lightcurves/fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1_bgd.lc exist, delete to re-create
[Thu Oct 20 21:37:29 2011] 176.574
[Thu Oct 20 21:39:51 2011] Updating aperture counts using extracted products
[Thu Oct 20 21:39:51 2011] Error reading totcts from fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1_src.pi.gz
[Thu Oct 20 21:39:51 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct 20 21:39:51 2011] Using photon index=1.80, rate=0.000388, arf fullrun_ccd1_acisf11792_pi14-548_pass1_cl_src1.arf
[Thu Oct 20 21:39:51 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct 20 21:39:51 2011] Updating source flux to 5.1e-15
[Thu Oct 20 21:39:56 2011] Source 1 has fewer than 100.000000 counts, skipping spectral fitting