[Sat Feb 11 04:40:44 2012] Detection parameters:
  Position = (465.2, 348.4) = 4 17 34.57 -11 57 45.3
  Extent = 1.1" x 0.6", rotation angle = 79 degrees
  Source counts = 23.2 +/- 5.1
  Background counts = 2.8
  Rate = 0.0005 +/- 0.0001

[Sat Feb 11 04:40:45 2012] Off-axis axis estimate = 5.59'
[Sat Feb 11 05:47:39 2012] Using EEF radius (= 1.43 ")to estimate initial spatial extent for simple fitting
[Sat Feb 11 05:47:39 2012] Initial guess for spatial extent in simple fitting = 1.43"
[Sat Feb 11 05:47:39 2012] source mask rpix=2.9, npix_max = 46, mask sum = 49, frac = 1.051
[Sat Feb 11 05:47:39 2012] Giving source the simple spatial ID 19 for pass 0, mean size = 1.43"
[Sat Feb 11 06:13:52 2012] fullrun_ccd3_acisf11759_pi14-548_cl_pass0_src19.ximg exists
[Sat Feb 11 06:13:52 2012] fullrun_ccd3_acisf11759_pi14-548_cl_pass0_src19_1.ximg exists
[Sat Feb 11 06:13:52 2012] Fit fullrun_ccd3_acisf11759_pi14-548_cl_pass0_src19 appears to have run properly
[Sat Feb 11 06:13:52 2012] fullrun_ccd3_acisf11759_pi14-548_cl_pass0_tfrozen_src19.ximg exists
[Sat Feb 11 06:13:52 2012] fullrun_ccd3_acisf11759_pi14-548_cl_pass0_tfrozen_src19_1.ximg exists
[Sat Feb 11 06:13:52 2012] Fit fullrun_ccd3_acisf11759_pi14-548_cl_pass0_tfrozen_src19 appears to have run properly
[Sat Feb 11 06:43:01 2012] Spatial fit model total counts = 33.028900, observed total counts = 34.000000
[Sat Feb 11 06:43:01 2012] Offset between fit and detection position for source 20 = 0.758571 pixels
[Sat Feb 11 06:43:01 2012] 33.847110 total counts/ 8.340610 bgd. counts: snr = 8.831856
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.758571 pixels
  Position = (465.9, 348.7) = 4 17 34.56 -11 57 45.4
  Extent = 1.5" x 0.7", rotation angle = 102
  Source counts = 25.5 +/- 5.8
  Background counts = 8.3
  Rate = 0.0005 +/- 0.0001
[Sat Feb 11 06:43:01 2012] Vigneting correction estimate = 1.000000
[Sat Feb 11 06:43:01 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 11 06:43:01 2012] Assessing source extent using major
[Sat Feb 11 06:43:01 2012] Source does appear to be extended
[Sat Feb 11 06:43:01 2012] Computing asymmetry using major and minor axis, asym = 2.00
[Sat Feb 11 06:43:01 2012] Source is asymmetric
[Sat Feb 11 07:33:24 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Feb 11 07:33:24 2012] Initial guess for spatial extent in simple fitting = 1.12"
[Sat Feb 11 07:33:24 2012] source mask rpix=2.3, npix_max = 31, mask sum = 30, frac = 0.966
[Sat Feb 11 07:33:24 2012] Giving source the simple spatial ID 19 for pass 1, mean size = 1.12"
[Sat Feb 11 07:52:52 2012] fullrun_ccd3_acisf11759_pi14-548_cl_pass1_src19.ximg exists
[Sat Feb 11 07:52:52 2012] fullrun_ccd3_acisf11759_pi14-548_cl_pass1_src19_1.ximg exists
[Sat Feb 11 07:52:52 2012] Fit fullrun_ccd3_acisf11759_pi14-548_cl_pass1_src19 appears to have run properly
[Sat Feb 11 07:52:52 2012] fullrun_ccd3_acisf11759_pi14-548_cl_pass1_tfrozen_src19.ximg exists
[Sat Feb 11 07:52:52 2012] fullrun_ccd3_acisf11759_pi14-548_cl_pass1_tfrozen_src19_1.ximg exists
[Sat Feb 11 07:52:52 2012] Fit fullrun_ccd3_acisf11759_pi14-548_cl_pass1_tfrozen_src19 appears to have run properly
[Sat Feb 11 08:23:34 2012] Spatial fit model total counts = 29.213100, observed total counts = 30.000000
[Sat Feb 11 08:23:34 2012] Offset between fit and detection position for source 20 = 0.211987 pixels
[Sat Feb 11 08:23:34 2012] 29.643247 total counts/ 0.951447 bgd. counts: snr = 29.414773
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.211987 pixels
  Position = (465.8, 348.9) = 4 17 34.56 -11 57 45.3
  Extent = 1.6 (1.6-3.3)" x 0.8 (0.6-1.0)", rotation angle = 99 (86-114) degrees
  Source counts = 28.7 +/- 5.4
  Background counts = 1.0
  Rate = 0.0006 +/- 0.0001
[Sat Feb 11 08:23:34 2012] Vigneting correction estimate = 1.000000
[Sat Feb 11 08:23:34 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 11 08:23:34 2012] Assessing source extent using major axis lower bound
[Sat Feb 11 08:23:34 2012] Source does appear to be extended
[Sat Feb 11 08:23:34 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.57
[Sat Feb 11 08:23:34 2012] Source is asymmetric
[Sat Feb 11 08:55:59 2012] Writing source region out to fullrun_ccd3_acisf11759_pi14-548_pass1_cl_src20_src.reg
[Sat Feb 11 08:55:59 2012] Extracting stamp from image fullrun_ccd3_acisf11759_pi14-548_cl_sm2.00.img.gz, (391, 274) - (540, 424)
[Sat Feb 11 08:55:59 2012] Writing fullrun_ccd3_acisf11759_pi14-548_pass1_cl_src20.gif
[Sat Feb 11 09:06:42 2012] Size of ../../acisf11759/products/events/fullrun_ccd3_acisf11759_pi14-548_pass1_cl_src20_src.evt.gz[events] = 32 counts
[Sat Feb 11 09:06:42 2012] Mean chipx,y = (935.66, 378.41)
[Sat Feb 11 09:06:42 2012] Mean tdetx,y = (4753.59, 3996.66)
[Sat Feb 11 09:06:42 2012] chipx,y range = (915.00-954.00, 365.00-399.00)
[Sat Feb 11 09:06:42 2012] Size of ../../acisf11759/products/events/fullrun_ccd3_acisf11759_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 179 counts
[Sat Feb 11 09:06:44 2012] Not generating rmf since there are only 28 counts
[Sat Feb 11 09:06:44 2012] arf not found, will run specextract
[Sat Feb 11 09:07:09 2012] ../../acisf11759/products/spectra/fullrun_ccd3_acisf11759_pi14-548_pass1_cl_src20.warf not found
[Sat Feb 11 09:07:09 2012] ../../acisf11759/products/spectra/fullrun_ccd3_acisf11759_pi14-548_pass1_cl_src20.wrmf not found
[Sat Feb 11 09:07:09 2012] Removal of ../../acisf11759/products/spectra/fullrun_ccd3_acisf11759_pi14-548_pass1_cl_src20.soff failed
[Sat Feb 11 09:07:17 2012] Spectrum 20 has only 29 counts, deleting rmf
[Sat Feb 11 09:07:17 2012] 188.746
[Sat Feb 11 09:11:57 2012] Updating aperture counts using extracted products
[Sat Feb 11 09:11:57 2012] Error reading totcts from fullrun_ccd3_acisf11759_pi14-548_pass1_cl_src20_src.pi.gz
[Sat Feb 11 09:11:57 2012] Calculating source flux in energy range 0.30-8.00
[Sat Feb 11 09:11:57 2012] Using photon index=1.80, rate=0.000559, arf fullrun_ccd3_acisf11759_pi14-548_pass1_cl_src20.arf
[Sat Feb 11 09:11:57 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Feb 11 09:11:57 2012] Updating source flux to 6.9e-15
[Sat Feb 11 09:12:19 2012] Source 20 has fewer than 100.000000 counts, skipping spectral fitting