[Sat Oct 29 11:12:15 2011] Detection parameters:
  Position = (828.9, 410.0) = 20 32 50.25 41 23 54.9
  Extent = 0.7" x 0.5", rotation angle = 123 degrees
  Source counts = 19.4 +/- 4.6
  Background counts = 1.6
  Rate = 0.0007 +/- 0.0002

[Sat Oct 29 11:12:19 2011] Off-axis axis estimate = 2.98'
[Sat Oct 29 11:14:00 2011] Using EEF radius (= 0.58 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:14:00 2011] Initial guess for spatial extent in simple fitting = 0.58"
[Sat Oct 29 11:14:00 2011] source mask rpix=1.2, npix_max = 11, mask sum = 16, frac = 1.433
[Sat Oct 29 11:14:00 2011] Giving source the simple spatial ID 27 for pass 0, mean size = 0.58"
[Sat Oct 29 11:14:02 2011] fullrun_ccd2_acisf10958_pi14-548_cl_pass0_src27.ximg exists
[Sat Oct 29 11:14:02 2011] fullrun_ccd2_acisf10958_pi14-548_cl_pass0_src27_1.ximg exists
[Sat Oct 29 11:14:02 2011] Fit fullrun_ccd2_acisf10958_pi14-548_cl_pass0_src27 appears to have run properly
[Sat Oct 29 11:14:03 2011] fullrun_ccd2_acisf10958_pi14-548_cl_pass0_tfrozen_src27.ximg exists
[Sat Oct 29 11:14:03 2011] fullrun_ccd2_acisf10958_pi14-548_cl_pass0_tfrozen_src27_1.ximg exists
[Sat Oct 29 11:14:03 2011] Fit fullrun_ccd2_acisf10958_pi14-548_cl_pass0_tfrozen_src27 appears to have run properly
[Sat Oct 29 11:14:37 2011] Spatial fit model total counts = 24.924500, observed total counts = 25.000000
[Sat Oct 29 11:14:37 2011] Offset between fit and detection position for source 20 = 0.846931 pixels
[Sat Oct 29 11:14:37 2011] 24.321340 total counts/ 5.636240 bgd. counts: snr = 7.870470
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.846931 pixels
  Position = (829.2, 410.8) = 20 32 50.26 41 23 55.1
  Extent = 0.7 (0.5-1.0)", rotation angle = 0
  Source counts = 18.7 +/- 4.9
  Background counts = 5.6
  Rate = 0.0006 +/- 0.0002
[Sat Oct 29 11:14:38 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:14:38 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:14:38 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 11:14:38 2011] Source does appear to be extended
[Sat Oct 29 11:14:38 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 11:15:23 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:15:23 2011] Initial guess for spatial extent in simple fitting = 0.70"
[Sat Oct 29 11:15:23 2011] source mask rpix=1.4, npix_max = 14, mask sum = 16, frac = 1.088
[Sat Oct 29 11:15:23 2011] Giving source the simple spatial ID 26 for pass 1, mean size = 0.70"
[Sat Oct 29 11:15:25 2011] fullrun_ccd2_acisf10958_pi14-548_cl_pass1_src26.ximg exists
[Sat Oct 29 11:15:25 2011] fullrun_ccd2_acisf10958_pi14-548_cl_pass1_src26_1.ximg exists
[Sat Oct 29 11:15:25 2011] Fit fullrun_ccd2_acisf10958_pi14-548_cl_pass1_src26 appears to have run properly
[Sat Oct 29 11:15:26 2011] fullrun_ccd2_acisf10958_pi14-548_cl_pass1_tfrozen_src26.ximg exists
[Sat Oct 29 11:15:26 2011] fullrun_ccd2_acisf10958_pi14-548_cl_pass1_tfrozen_src26_1.ximg exists
[Sat Oct 29 11:15:26 2011] Fit fullrun_ccd2_acisf10958_pi14-548_cl_pass1_tfrozen_src26 appears to have run properly
[Sat Oct 29 11:15:56 2011] Spatial fit model total counts = 23.910700, observed total counts = 24.000000
[Sat Oct 29 11:15:56 2011] Offset between fit and detection position for source 20 = 0.190970 pixels
[Sat Oct 29 11:15:56 2011] 23.452220 total counts/ 5.432620 bgd. counts: snr = 7.731086
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.190970 pixels
  Position = (829.0, 410.7) = 20 32 50.27 41 23 55.0
  Extent = 0.8 (0.6-1.4)" x 0.4 (0.3-0.6)", rotation angle = 222 (200-245) degrees
  Source counts = 18.0 +/- 4.8
  Background counts = 5.4
  Rate = 0.0006 +/- 0.0002
[Sat Oct 29 11:15:56 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:15:56 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:15:56 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 11:15:56 2011] Source does appear to be extended
[Sat Oct 29 11:15:56 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.91
[Sat Oct 29 11:21:40 2011] Not overwriting source region fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20_src.reg
[Sat Oct 29 11:21:40 2011] Extracting stamp from image fullrun_ccd2_acisf10958_pi14-548_cl_sm2.00.img.gz, (792, 374) - (866, 448)
[Sat Oct 29 11:21:40 2011] Writing fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20.gif
[Sat Oct 29 11:22:54 2011] ../../acisf10958/products/events/fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20_src.evt and ../../acisf10958/products/events/fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20_bgd.evt exist, delete to re-create
[Sat Oct 29 11:22:54 2011] Size of ../../acisf10958/products/events/fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20_src.evt.gz[events] = 19 counts
[Sat Oct 29 11:22:54 2011] Mean chipx,y = (331.21, 782.47)
[Sat Oct 29 11:22:54 2011] Mean tdetx,y = (3843.47, 3754.79)
[Sat Oct 29 11:22:54 2011] chipx,y range = (315.00-348.00, 765.00-800.00)
[Sat Oct 29 11:22:54 2011] Size of ../../acisf10958/products/events/fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 12 counts
[Sat Oct 29 11:22:54 2011] ../../acisf10958/products/images/fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20_src.img and ../../acisf10958/products/images/fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20_bgd.img exist, delete to re-create
[Sat Oct 29 11:22:54 2011] ../../acisf10958/products/spectra/fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20_src.pi and ../../acisf10958/products/spectra/fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20_bgd.pi exist, delete to re-create
[Sat Oct 29 11:22:54 2011] Not generating rmf since there are only 18 counts
[Sat Oct 29 11:22:57 2011] ../../acisf10958/products/lightcurves/fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20_src.lc and ../../acisf10958/products/lightcurves/fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20_bgd.lc exist, delete to re-create
[Sat Oct 29 11:25:03 2011] 191.621
[Sat Oct 29 11:28:15 2011] Updating aperture counts using extracted products
[Sat Oct 29 11:28:15 2011] Error reading totcts from fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20_src.pi.gz
[Sat Oct 29 11:28:16 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 11:28:16 2011] Using photon index=1.80, rate=0.000622, arf fullrun_ccd2_acisf10958_pi14-548_pass1_cl_src20.arf
[Sat Oct 29 11:28:16 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 11:28:16 2011] Updating source flux to 9.8e-15
[Sat Oct 29 11:28:53 2011] Source 20 has fewer than 100.000000 counts, skipping spectral fitting