[Wed Sep 28 20:31:16 2011] Detection parameters:
  Position = (549.7, 99.5) = 12 25 22.74 13 6 27.1
  Extent = 4.5" x 3.9", rotation angle = 11 degrees
  Source counts = 41.6 +/- 8.7
  Background counts = 34.4
  Rate = 0.001 +/- 0.0002

[Wed Sep 28 20:31:17 2011] Off-axis axis estimate = 10.52'
[Wed Sep 28 20:32:10 2011] Using EEF radius (= 4.91 ")to estimate initial spatial extent for simple fitting
[Wed Sep 28 20:32:10 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Wed Sep 28 20:32:10 2011] Initial guess for spatial extent in simple fitting = 4.91"
[Wed Sep 28 20:32:10 2011] source mask rpix=10.0, npix_max = 439, mask sum = 441, frac = 1.003
[Wed Sep 28 20:32:10 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 4.91"
[Wed Sep 28 20:32:11 2011] fullrun_ccd3_acisf05913_pi14-548_cl_pass0_src4.ximg exists
[Wed Sep 28 20:32:11 2011] fullrun_ccd3_acisf05913_pi14-548_cl_pass0_src4_1.ximg exists
[Wed Sep 28 20:32:11 2011] Fit fullrun_ccd3_acisf05913_pi14-548_cl_pass0_src4 appears to have run properly
[Wed Sep 28 20:32:11 2011] fullrun_ccd3_acisf05913_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Wed Sep 28 20:32:11 2011] fullrun_ccd3_acisf05913_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Wed Sep 28 20:32:11 2011] Fit fullrun_ccd3_acisf05913_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Wed Sep 28 20:32:20 2011] Spatial fit model total counts = 99.999200, observed total counts = 100.000000
[Wed Sep 28 20:32:20 2011] Offset between fit and detection position for source 4 = 2.263375 pixels
[Wed Sep 28 20:32:20 2011] 100.245000 total counts/ 44.266100 bgd. counts: snr = 8.413733
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 2.263375 pixels
  Position = (551.7, 98.5) = 12 25 22.69 13 6 26.4
  Extent = 5.2 (3.2-7.6)", rotation angle = 0
  Source counts = 56.0 +/- 10.0
  Background counts = 44.3
  Rate = 0.002 +/- 0.0003
[Wed Sep 28 20:32:20 2011] Vigneting correction estimate = 1.000000
[Wed Sep 28 20:32:20 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Sep 28 20:32:20 2011] Assessing source extent using major axis lower bound
[Wed Sep 28 20:32:20 2011] Source does appear to be extended
[Wed Sep 28 20:32:20 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Sep 28 20:32:39 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Sep 28 20:32:39 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Wed Sep 28 20:32:39 2011] Initial guess for spatial extent in simple fitting = 5.25"
[Wed Sep 28 20:32:39 2011] source mask rpix=10.7, npix_max = 498, mask sum = 506, frac = 1.014
[Wed Sep 28 20:32:39 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 5.25"
[Wed Sep 28 20:32:40 2011] fullrun_ccd3_acisf05913_pi14-548_cl_pass1_src4.ximg exists
[Wed Sep 28 20:32:40 2011] fullrun_ccd3_acisf05913_pi14-548_cl_pass1_src4_1.ximg exists
[Wed Sep 28 20:32:40 2011] Fit fullrun_ccd3_acisf05913_pi14-548_cl_pass1_src4 appears to have run properly
[Wed Sep 28 20:32:40 2011] fullrun_ccd3_acisf05913_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Wed Sep 28 20:32:40 2011] fullrun_ccd3_acisf05913_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Wed Sep 28 20:32:40 2011] Fit fullrun_ccd3_acisf05913_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Wed Sep 28 20:32:49 2011] Warning, spatial fit 4 centroid is now closest to src. 12
[Wed Sep 28 20:32:49 2011] Vigneting correction estimate = 1.000000
[Wed Sep 28 20:32:49 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Sep 28 20:32:49 2011] Assessing source extent using major axis lower bound
[Wed Sep 28 20:32:49 2011] Source does appear to be extended
[Wed Sep 28 20:32:49 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Sep 28 20:35:15 2011] Not overwriting source region fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4_src.reg
[Wed Sep 28 20:35:15 2011] Extracting stamp from image fullrun_ccd3_acisf05913_pi14-548_cl_sm2.00.img.gz, (312, 0) - (792, 339)
[Wed Sep 28 20:35:15 2011] Writing fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4.gif
[Wed Sep 28 20:35:28 2011] ../../acisf05913/products/events/fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4_src.evt and ../../acisf05913/products/events/fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Wed Sep 28 20:35:28 2011] Size of ../../acisf05913/products/events/fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4_src.evt.gz[events] = 146 counts
[Wed Sep 28 20:35:28 2011] Mean chipx,y = (73.95, 77.98)
[Wed Sep 28 20:35:28 2011] Mean tdetx,y = (5054.02, 3134.95)
[Wed Sep 28 20:35:28 2011] chipx,y range = (25.00-126.00, 22.00-126.00)
[Wed Sep 28 20:35:28 2011] Size of ../../acisf05913/products/events/fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 616 counts
[Wed Sep 28 20:35:28 2011] ../../acisf05913/products/images/fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4_src.img and ../../acisf05913/products/images/fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Wed Sep 28 20:35:28 2011] ../../acisf05913/products/spectra/fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4_src.pi and ../../acisf05913/products/spectra/fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Wed Sep 28 20:35:28 2011] Not generating rmf since there are only 55 counts
[Wed Sep 28 20:35:31 2011] ../../acisf05913/products/lightcurves/fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4_src.lc and ../../acisf05913/products/lightcurves/fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Wed Sep 28 20:36:02 2011] 151.244
[Wed Sep 28 20:36:10 2011] Updating aperture counts using extracted products
[Wed Sep 28 20:36:10 2011] Error reading totcts from fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4_src.pi.gz
[Wed Sep 28 20:36:10 2011] Calculating source flux in energy range 0.30-8.00
[Wed Sep 28 20:36:10 2011] Using photon index=1.80, rate=0.00157, arf fullrun_ccd3_acisf05913_pi14-548_pass1_cl_src4.arf
[Wed Sep 28 20:36:10 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Sep 28 20:36:10 2011] Updating source flux to 2.4e-14
[Wed Sep 28 20:36:25 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting