[Sat Feb 25 13:48:31 2012] Detection parameters:
  Position = (490.6, 263.8) = 20 34 21.40 41 30 5.1
  Extent = 0.9" x 0.5", rotation angle = 6 degrees
  Source counts = 21.5 +/- 4.8
  Background counts = 1.5
  Rate = 0.0008 +/- 0.0002

[Sat Feb 25 13:48:33 2012] Off-axis axis estimate = 4.18'
[Sat Feb 25 15:01:19 2012] Using EEF radius (= 0.89 ")to estimate initial spatial extent for simple fitting
[Sat Feb 25 15:01:19 2012] Initial guess for spatial extent in simple fitting = 0.89"
[Sat Feb 25 15:01:19 2012] source mask rpix=1.8, npix_max = 21, mask sum = 25, frac = 1.178
[Sat Feb 25 15:01:19 2012] Giving source the simple spatial ID 10 for pass 0, mean size = 0.89"
[Sat Feb 25 15:29:18 2012] fullrun_ccd2_acisf10959_pi14-548_cl_pass0_src10.ximg exists
[Sat Feb 25 15:29:18 2012] fullrun_ccd2_acisf10959_pi14-548_cl_pass0_src10_1.ximg exists
[Sat Feb 25 15:29:18 2012] Fit fullrun_ccd2_acisf10959_pi14-548_cl_pass0_src10 appears to have run properly
[Sat Feb 25 15:29:18 2012] fullrun_ccd2_acisf10959_pi14-548_cl_pass0_tfrozen_src10.ximg exists
[Sat Feb 25 15:29:18 2012] fullrun_ccd2_acisf10959_pi14-548_cl_pass0_tfrozen_src10_1.ximg exists
[Sat Feb 25 15:29:18 2012] Fit fullrun_ccd2_acisf10959_pi14-548_cl_pass0_tfrozen_src10 appears to have run properly
[Sat Feb 25 16:22:05 2012] Spatial fit model total counts = 25.895000, observed total counts = 24.000000
[Sat Feb 25 16:22:05 2012] Offset between fit and detection position for source 16 = 0.574776 pixels
[Sat Feb 25 16:22:05 2012] 26.241565 total counts/ 0.646165 bgd. counts: snr = 31.841257
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.574776 pixels
  Position = (491.0, 264.1) = 20 34 21.40 41 30 5.0
  Extent = 1.3" x 0.7", rotation angle = 358
  Source counts = 25.6 +/- 5.1
  Background counts = 0.6
  Rate = 0.0009 +/- 0.0002
[Sat Feb 25 16:22:05 2012] Vigneting correction estimate = 1.000000
[Sat Feb 25 16:22:05 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 25 16:22:05 2012] Assessing source extent using major
[Sat Feb 25 16:22:05 2012] Source does appear to be extended
[Sat Feb 25 16:22:05 2012] Computing asymmetry using major and minor axis, asym = 1.82
[Sat Feb 25 16:22:05 2012] Source is asymmetric
[Sat Feb 25 17:28:54 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Feb 25 17:28:54 2012] Initial guess for spatial extent in simple fitting = 0.98"
[Sat Feb 25 17:28:54 2012] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.009
[Sat Feb 25 17:28:54 2012] Giving source the simple spatial ID 10 for pass 1, mean size = 0.98"
[Sat Feb 25 17:55:54 2012] fullrun_ccd2_acisf10959_pi14-548_cl_pass1_src10.ximg exists
[Sat Feb 25 17:55:54 2012] fullrun_ccd2_acisf10959_pi14-548_cl_pass1_src10_1.ximg exists
[Sat Feb 25 17:55:54 2012] Fit fullrun_ccd2_acisf10959_pi14-548_cl_pass1_src10 appears to have run properly
[Sat Feb 25 17:55:54 2012] fullrun_ccd2_acisf10959_pi14-548_cl_pass1_tfrozen_src10.ximg exists
[Sat Feb 25 17:55:54 2012] fullrun_ccd2_acisf10959_pi14-548_cl_pass1_tfrozen_src10_1.ximg exists
[Sat Feb 25 17:55:54 2012] Fit fullrun_ccd2_acisf10959_pi14-548_cl_pass1_tfrozen_src10 appears to have run properly
[Sat Feb 25 18:44:38 2012] Spatial fit model total counts = 23.538800, observed total counts = 24.000000
[Sat Feb 25 18:44:38 2012] Offset between fit and detection position for source 16 = 0.233219 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.233219 pixels
  Position = (491.3, 264.2) = 20 34 21.39 41 30 5.0
  Extent = 1.2 (1.0-1.7)" x 0.7 (0.5-1.0)", rotation angle = 360 (360-0) degrees
  Source counts = 23.7 +/- 4.9
  Background counts = 0.0
  Rate = 0.0008 +/- 0.0002
[Sat Feb 25 18:44:38 2012] Vigneting correction estimate = 1.000000
[Sat Feb 25 18:44:38 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 25 18:44:38 2012] Assessing source extent using major axis lower bound
[Sat Feb 25 18:44:38 2012] Source does appear to be extended
[Sat Feb 25 18:44:38 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.93
[Sat Feb 25 19:21:15 2012] Writing source region out to fullrun_ccd2_acisf10959_pi14-548_pass1_cl_src16_src.reg
[Sat Feb 25 19:21:15 2012] Extracting stamp from image fullrun_ccd2_acisf10959_pi14-548_cl_sm2.00.img.gz, (436, 209) - (546, 319)
[Sat Feb 25 19:21:15 2012] Writing fullrun_ccd2_acisf10959_pi14-548_pass1_cl_src16.gif
[Sat Feb 25 19:26:31 2012] Size of ../../acisf10959/products/events/fullrun_ccd2_acisf10959_pi14-548_pass1_cl_src16_src.evt.gz[events] = 24 counts
[Sat Feb 25 19:26:31 2012] Mean chipx,y = (42.33, 532.08)
[Sat Feb 25 19:26:31 2012] Mean tdetx,y = (3593.08, 4043.67)
[Sat Feb 25 19:26:31 2012] chipx,y range = (30.00-60.00, 516.00-553.00)
[Sat Feb 25 19:26:31 2012] Size of ../../acisf10959/products/events/fullrun_ccd2_acisf10959_pi14-548_pass1_cl_src16_bgd.evt.gz[events] = 45 counts
[Sat Feb 25 19:26:32 2012] Not generating rmf since there are only 23 counts
[Sat Feb 25 19:26:32 2012] arf not found, will run specextract
[Sat Feb 25 19:26:57 2012] ../../acisf10959/products/spectra/fullrun_ccd2_acisf10959_pi14-548_pass1_cl_src16.warf not found
[Sat Feb 25 19:26:57 2012] ../../acisf10959/products/spectra/fullrun_ccd2_acisf10959_pi14-548_pass1_cl_src16.wrmf not found
[Sat Feb 25 19:26:57 2012] Removal of ../../acisf10959/products/spectra/fullrun_ccd2_acisf10959_pi14-548_pass1_cl_src16.soff failed
[Sat Feb 25 19:42:30 2012] Spectrum 16 has only 24 counts, deleting rmf
[Sat Feb 25 19:42:30 2012] 189.004
[Sat Feb 25 20:15:29 2012] Updating aperture counts using extracted products
[Sat Feb 25 20:15:29 2012] Error reading totcts from fullrun_ccd2_acisf10959_pi14-548_pass1_cl_src16_src.pi.gz
[Sat Feb 25 20:15:30 2012] Calculating source flux in energy range 0.30-8.00
[Sat Feb 25 20:15:30 2012] Using photon index=1.80, rate=0.00084, arf fullrun_ccd2_acisf10959_pi14-548_pass1_cl_src16.arf
[Sat Feb 25 20:15:30 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Feb 25 20:15:30 2012] Updating source flux to 1.3e-14
[Sat Feb 25 20:15:55 2012] Source 16 has fewer than 100.000000 counts, skipping spectral fitting