[Thu Oct 27 06:53:15 2011] Detection parameters:
  Position = (511.4, 871.2) = 12 42 48.53 2 41 48.4
  Extent = 0.5" x 0.5", rotation angle = 149 degrees
  Source counts = 29.9 +/- 8.4
  Background counts = 41.1
  Rate = 0.0004 +/- 0.0001

[Thu Oct 27 06:53:19 2011] Off-axis axis estimate = 1.95'
[Thu Oct 27 06:54:51 2011] Using EEF radius (= 0.43 ")to estimate initial spatial extent for simple fitting
[Thu Oct 27 06:54:51 2011] Initial guess for spatial extent in simple fitting = 0.43"
[Thu Oct 27 06:54:51 2011] source mask rpix=0.9, npix_max = 7, mask sum = 9, frac = 1.208
[Thu Oct 27 06:54:51 2011] Giving source the simple spatial ID 53 for pass 0, mean size = 0.43"
[Thu Oct 27 06:54:54 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass0_src53.ximg exists
[Thu Oct 27 06:54:54 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass0_src53_1.ximg exists
[Thu Oct 27 06:54:54 2011] Fit fullrun_ccd3_acisf03926_pi14-548_cl_pass0_src53 appears to have run properly
[Thu Oct 27 06:54:57 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass0_tfrozen_src53.ximg exists
[Thu Oct 27 06:54:57 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass0_tfrozen_src53_1.ximg exists
[Thu Oct 27 06:54:57 2011] Fit fullrun_ccd3_acisf03926_pi14-548_cl_pass0_tfrozen_src53 appears to have run properly
[Thu Oct 27 06:55:31 2011] Spatial fit model total counts = 219.997000, observed total counts = 220.000000
[Thu Oct 27 06:55:31 2011] Offset between fit and detection position for source 52 = 0.488338 pixels
[Thu Oct 27 06:55:31 2011] 216.794600 total counts/ 190.988000 bgd. counts: snr = 1.867359
Spatial fit parameters:
  Offset between fit and detection position for source 52 = 0.488338 pixels
  Position = (511.7, 871.6) = 12 42 48.54 2 41 48.4
  Extent = 0.6 (0.2-1.0)", rotation angle = 0
  Source counts = 25.8 +/- 14.7
  Background counts = 191.0
  Rate = 0.0003 +/- 0.0002
[Thu Oct 27 06:55:32 2011] Vigneting correction estimate = 1.000000
[Thu Oct 27 06:55:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 27 06:55:32 2011] Assessing source extent using major axis lower bound
[Thu Oct 27 06:55:32 2011] Source does appear to be extended
[Thu Oct 27 06:55:32 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 27 06:56:06 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct 27 06:56:06 2011] Initial guess for spatial extent in simple fitting = 0.60"
[Thu Oct 27 06:56:06 2011] source mask rpix=1.2, npix_max = 11, mask sum = 9, frac = 0.757
[Thu Oct 27 06:56:06 2011] Giving source the simple spatial ID 50 for pass 1, mean size = 0.60"
[Thu Oct 27 06:56:09 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass1_src50.ximg exists
[Thu Oct 27 06:56:09 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass1_src50_1.ximg exists
[Thu Oct 27 06:56:09 2011] Fit fullrun_ccd3_acisf03926_pi14-548_cl_pass1_src50 appears to have run properly
[Thu Oct 27 06:56:11 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass1_tfrozen_src50.ximg exists
[Thu Oct 27 06:56:11 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass1_tfrozen_src50_1.ximg exists
[Thu Oct 27 06:56:11 2011] Fit fullrun_ccd3_acisf03926_pi14-548_cl_pass1_tfrozen_src50 appears to have run properly
[Thu Oct 27 06:56:40 2011] Spatial fit model total counts = 220.024000, observed total counts = 220.000000
[Thu Oct 27 06:56:40 2011] Offset between fit and detection position for source 52 = 0.004666 pixels
[Thu Oct 27 06:56:40 2011] 216.824600 total counts/ 191.126000 bgd. counts: snr = 1.858872
Spatial fit parameters:
  Offset between fit and detection position for source 52 = 0.004666 pixels
  Position = (511.7, 871.6) = 12 42 48.54 2 41 48.4
  Extent = 0.6 (0.2-1.0)", rotation angle = 0
  Source counts = 25.7 +/- 14.7
  Background counts = 191.1
  Rate = 0.0003 +/- 0.0002
[Thu Oct 27 06:56:40 2011] Vigneting correction estimate = 1.000000
[Thu Oct 27 06:56:40 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 27 06:56:40 2011] Assessing source extent using major axis lower bound
[Thu Oct 27 06:56:40 2011] Source does appear to be extended
[Thu Oct 27 06:56:40 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 27 07:02:23 2011] Not overwriting source region fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52_src.reg
[Thu Oct 27 07:02:23 2011] Extracting stamp from image fullrun_ccd3_acisf03926_pi14-548_cl_sm2.00.img.gz, (484, 844) - (539, 899)
[Thu Oct 27 07:02:23 2011] Writing fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52.gif
[Thu Oct 27 07:04:48 2011] ../../acisf03926/products/events/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52_src.evt and ../../acisf03926/products/events/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52_bgd.evt exist, delete to re-create
[Thu Oct 27 07:04:48 2011] Size of ../../acisf03926/products/events/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52_src.evt.gz[events] = 78 counts
[Thu Oct 27 07:04:48 2011] Mean chipx,y = (570.94, 773.54)
[Thu Oct 27 07:04:48 2011] Mean tdetx,y = (4358.46, 3631.94)
[Thu Oct 27 07:04:48 2011] chipx,y range = (552.00-589.00, 754.00-794.00)
[Thu Oct 27 07:04:48 2011] Size of ../../acisf03926/products/events/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52_bgd.evt.gz[events] = 665 counts
[Thu Oct 27 07:04:48 2011] ../../acisf03926/products/images/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52_src.img and ../../acisf03926/products/images/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52_bgd.img exist, delete to re-create
[Thu Oct 27 07:04:48 2011] ../../acisf03926/products/spectra/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52_src.pi and ../../acisf03926/products/spectra/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52_bgd.pi exist, delete to re-create
[Thu Oct 27 07:04:48 2011] Not generating rmf since there are only 25 counts
[Thu Oct 27 07:04:51 2011] ../../acisf03926/products/lightcurves/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52_src.lc and ../../acisf03926/products/lightcurves/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52_bgd.lc exist, delete to re-create
[Thu Oct 27 07:06:01 2011] 200.268
[Thu Oct 27 07:06:20 2011] Updating aperture counts using extracted products
[Thu Oct 27 07:06:20 2011] Error reading totcts from fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52_src.pi.gz
[Thu Oct 27 07:06:21 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct 27 07:06:21 2011] Using photon index=1.80, rate=0.000344, arf fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src52.arf
[Thu Oct 27 07:06:21 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct 27 07:06:21 2011] Updating source flux to 3.9e-15
[Thu Oct 27 07:06:53 2011] Source 52 has fewer than 100.000000 counts, skipping spectral fitting