[Thu Oct 20 02:56:55 2011] Detection parameters:
  Position = (777.2, 419.7) = 13 38 10.89 48 14 27.8
  Extent = 0.9" x 0.5", rotation angle = 114 degrees
  Source counts = 19.3 +/- 4.6
  Background counts = 1.7
  Rate = 0.001 +/- 0.0002

[Thu Oct 20 02:56:55 2011] Off-axis axis estimate = 4.29'
[Thu Oct 20 02:57:32 2011] Using EEF radius (= 0.92 ")to estimate initial spatial extent for simple fitting
[Thu Oct 20 02:57:32 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Thu Oct 20 02:57:32 2011] Initial guess for spatial extent in simple fitting = 0.92"
[Thu Oct 20 02:57:32 2011] source mask rpix=1.9, npix_max = 22, mask sum = 25, frac = 1.110
[Thu Oct 20 02:57:32 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 0.92"
[Thu Oct 20 02:57:34 2011] fullrun_ccd7_acisf02044_pi14-548_cl_pass0_src8.ximg exists
[Thu Oct 20 02:57:34 2011] fullrun_ccd7_acisf02044_pi14-548_cl_pass0_src8_1.ximg exists
[Thu Oct 20 02:57:34 2011] Fit fullrun_ccd7_acisf02044_pi14-548_cl_pass0_src8 appears to have run properly
[Thu Oct 20 02:57:34 2011] fullrun_ccd7_acisf02044_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Thu Oct 20 02:57:34 2011] fullrun_ccd7_acisf02044_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Thu Oct 20 02:57:34 2011] Fit fullrun_ccd7_acisf02044_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Thu Oct 20 02:57:42 2011] Spatial fit model total counts = 25.037400, observed total counts = 25.000000
[Thu Oct 20 02:57:42 2011] Offset between fit and detection position for source 20 = 1.212143 pixels
[Thu Oct 20 02:57:42 2011] 24.865780 total counts/ 8.049680 bgd. counts: snr = 5.927014
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 1.212143 pixels
  Position = (777.9, 420.7) = 13 38 10.88 48 14 28.0
  Extent = 1.0 (0.7-1.5)" x 0.3 (0.2-0.5)", rotation angle = 51 (37-68) degrees
  Source counts = 16.8 +/- 5.0
  Background counts = 8.0
  Rate = 0.0009 +/- 0.0003
[Thu Oct 20 02:57:42 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 02:57:42 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 02:57:42 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 02:57:42 2011] Source does appear to be extended
[Thu Oct 20 02:57:42 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.26
[Thu Oct 20 02:58:01 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct 20 02:58:01 2011] Initial guess for spatial extent in simple fitting = 0.64"
[Thu Oct 20 02:58:01 2011] source mask rpix=1.3, npix_max = 13, mask sum = 16, frac = 1.224
[Thu Oct 20 02:58:01 2011] Giving source the simple spatial ID 8 for pass 1, mean size = 0.64"
[Thu Oct 20 02:58:02 2011] fullrun_ccd7_acisf02044_pi14-548_cl_pass1_src8.ximg exists
[Thu Oct 20 02:58:02 2011] fullrun_ccd7_acisf02044_pi14-548_cl_pass1_src8_1.ximg exists
[Thu Oct 20 02:58:02 2011] Fit fullrun_ccd7_acisf02044_pi14-548_cl_pass1_src8 appears to have run properly
[Thu Oct 20 02:58:02 2011] fullrun_ccd7_acisf02044_pi14-548_cl_pass1_tfrozen_src8.ximg exists
[Thu Oct 20 02:58:02 2011] fullrun_ccd7_acisf02044_pi14-548_cl_pass1_tfrozen_src8_1.ximg exists
[Thu Oct 20 02:58:02 2011] Fit fullrun_ccd7_acisf02044_pi14-548_cl_pass1_tfrozen_src8 appears to have run properly
[Thu Oct 20 02:58:10 2011] Spatial fit model total counts = 24.339500, observed total counts = 25.000000
[Thu Oct 20 02:58:10 2011] Offset between fit and detection position for source 20 = 0.767403 pixels
[Thu Oct 20 02:58:10 2011] 24.635330 total counts/ 3.671630 bgd. counts: snr = 10.940533
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.767403 pixels
  Position = (777.6, 420.0) = 13 38 10.89 48 14 27.7
  Extent = 0.9 (0.6-1.3)", rotation angle = 0
  Source counts = 21.0 +/- 5.0
  Background counts = 3.7
  Rate = 0.001 +/- 0.0003
[Thu Oct 20 02:58:10 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 02:58:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 02:58:10 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 02:58:10 2011] Source does appear to be extended
[Thu Oct 20 02:58:10 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 20 02:59:47 2011] Not overwriting source region fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20_src.reg
[Thu Oct 20 02:59:47 2011] Extracting stamp from image fullrun_ccd7_acisf02044_pi14-548_cl_sm2.00.img.gz, (736, 378) - (819, 462)
[Thu Oct 20 02:59:47 2011] Writing fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20.gif
[Thu Oct 20 03:00:07 2011] ../../acisf02044/products/events/fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20_src.evt and ../../acisf02044/products/events/fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20_bgd.evt exist, delete to re-create
[Thu Oct 20 03:00:07 2011] Size of ../../acisf02044/products/events/fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20_src.evt.gz[events] = 22 counts
[Thu Oct 20 03:00:07 2011] Mean chipx,y = (706.36, 694.86)
[Thu Oct 20 03:00:07 2011] Mean tdetx,y = (4623.36, 2396.86)
[Thu Oct 20 03:00:07 2011] chipx,y range = (686.00-723.00, 678.00-715.00)
[Thu Oct 20 03:00:07 2011] Size of ../../acisf02044/products/events/fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 41 counts
[Thu Oct 20 03:00:07 2011] ../../acisf02044/products/images/fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20_src.img and ../../acisf02044/products/images/fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20_bgd.img exist, delete to re-create
[Thu Oct 20 03:00:07 2011] ../../acisf02044/products/spectra/fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20_src.pi and ../../acisf02044/products/spectra/fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20_bgd.pi exist, delete to re-create
[Thu Oct 20 03:00:07 2011] Not generating rmf since there are only 20 counts
[Thu Oct 20 03:00:11 2011] ../../acisf02044/products/lightcurves/fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20_src.lc and ../../acisf02044/products/lightcurves/fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20_bgd.lc exist, delete to re-create
[Thu Oct 20 03:00:29 2011] 230.643
[Thu Oct 20 03:00:32 2011] Updating aperture counts using extracted products
[Thu Oct 20 03:00:32 2011] Error reading totcts from fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20_src.pi.gz
[Thu Oct 20 03:00:32 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct 20 03:00:32 2011] Using photon index=1.80, rate=0.00106, arf fullrun_ccd7_acisf02044_pi14-548_pass1_cl_src20.arf
[Thu Oct 20 03:00:32 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct 20 03:00:32 2011] Updating source flux to 6.9e-15
[Thu Oct 20 03:00:45 2011] Source 20 has fewer than 100.000000 counts, skipping spectral fitting