[Sat Oct 29 11:12:12 2011] Detection parameters:
  Position = (112.3, 540.5) = 20 33 3.08 41 13 29.3
  Extent = 2.0" x 1.7", rotation angle = 39 degrees
  Source counts = 31.3 +/- 7.3
  Background counts = 21.7
  Rate = 0.001 +/- 0.0003

[Sat Oct 29 11:12:13 2011] Off-axis axis estimate = 8.32'
[Sat Oct 29 11:13:58 2011] Using EEF radius (= 3.06 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:13:58 2011] Initial guess for spatial extent in simple fitting = 3.06"
[Sat Oct 29 11:13:58 2011] source mask rpix=6.2, npix_max = 180, mask sum = 169, frac = 0.936
[Sat Oct 29 11:13:58 2011] Giving source the simple spatial ID 14 for pass 0, mean size = 3.06"
[Sat Oct 29 11:13:59 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass0_src14.ximg exists
[Sat Oct 29 11:13:59 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass0_src14_1.ximg exists
[Sat Oct 29 11:13:59 2011] Fit fullrun_ccd1_acisf10958_pi14-548_cl_pass0_src14 appears to have run properly
[Sat Oct 29 11:14:00 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass0_tfrozen_src14.ximg exists
[Sat Oct 29 11:14:00 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass0_tfrozen_src14_1.ximg exists
[Sat Oct 29 11:14:00 2011] Fit fullrun_ccd1_acisf10958_pi14-548_cl_pass0_tfrozen_src14 appears to have run properly
[Sat Oct 29 11:14:32 2011] Spatial fit model total counts = 58.750300, observed total counts = 58.000000
[Sat Oct 29 11:14:32 2011] Offset between fit and detection position for source 47 = 1.725724 pixels
[Sat Oct 29 11:14:32 2011] 58.604700 total counts/ 36.923400 bgd. counts: snr = 3.568079
Spatial fit parameters:
  Offset between fit and detection position for source 47 = 1.725724 pixels
  Position = (114.0, 541.0) = 20 33 3.03 41 13 29.3
  Extent = 1.7 (1.1-3.0)", rotation angle = 0
  Source counts = 21.7 +/- 7.7
  Background counts = 36.9
  Rate = 0.0007 +/- 0.0003
[Sat Oct 29 11:14:32 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:14:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:14:32 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 11:14:32 2011] Source does appear to be extended
[Sat Oct 29 11:14:32 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 11:15:21 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:15:21 2011] Initial guess for spatial extent in simple fitting = 1.74"
[Sat Oct 29 11:15:21 2011] source mask rpix=3.5, npix_max = 65, mask sum = 64, frac = 0.978
[Sat Oct 29 11:15:21 2011] Giving source the simple spatial ID 14 for pass 1, mean size = 1.74"
[Sat Oct 29 11:15:22 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass1_src14.ximg exists
[Sat Oct 29 11:15:22 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass1_src14_1.ximg exists
[Sat Oct 29 11:15:22 2011] Fit fullrun_ccd1_acisf10958_pi14-548_cl_pass1_src14 appears to have run properly
[Sat Oct 29 11:15:23 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass1_tfrozen_src14.ximg exists
[Sat Oct 29 11:15:23 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass1_tfrozen_src14_1.ximg exists
[Sat Oct 29 11:15:23 2011] Fit fullrun_ccd1_acisf10958_pi14-548_cl_pass1_tfrozen_src14 appears to have run properly
[Sat Oct 29 11:15:50 2011] Warning, spatial fit 14 centroid is now closest to src. 21
[Sat Oct 29 11:15:50 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:15:50 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:15:50 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 11:15:50 2011] Source does appear to be extended
[Sat Oct 29 11:15:50 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 11:19:49 2011] Not overwriting source region fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47_src.reg
[Sat Oct 29 11:19:49 2011] Extracting stamp from image fullrun_ccd1_acisf10958_pi14-548_cl_sm2.00.img.gz, (34, 461) - (194, 621)
[Sat Oct 29 11:19:49 2011] Writing fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47.gif
[Sat Oct 29 11:20:27 2011] ../../acisf10958/products/events/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47_src.evt and ../../acisf10958/products/events/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47_bgd.evt exist, delete to re-create
[Sat Oct 29 11:20:27 2011] Size of ../../acisf10958/products/events/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47_src.evt.gz[events] = 40 counts
[Sat Oct 29 11:20:27 2011] Mean chipx,y = (916.10, 961.88)
[Sat Oct 29 11:20:27 2011] Mean tdetx,y = (4170.12, 5023.10)
[Sat Oct 29 11:20:27 2011] chipx,y range = (889.00-944.00, 943.00-989.00)
[Sat Oct 29 11:20:27 2011] Size of ../../acisf10958/products/events/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47_bgd.evt.gz[events] = 100 counts
[Sat Oct 29 11:20:27 2011] ../../acisf10958/products/images/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47_src.img and ../../acisf10958/products/images/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47_bgd.img exist, delete to re-create
[Sat Oct 29 11:20:27 2011] ../../acisf10958/products/spectra/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47_src.pi and ../../acisf10958/products/spectra/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47_bgd.pi exist, delete to re-create
[Sat Oct 29 11:20:27 2011] Not generating rmf since there are only 21 counts
[Sat Oct 29 11:20:30 2011] ../../acisf10958/products/lightcurves/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47_src.lc and ../../acisf10958/products/lightcurves/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47_bgd.lc exist, delete to re-create
[Sat Oct 29 11:21:39 2011] 170.595
[Sat Oct 29 11:28:14 2011] Updating aperture counts using extracted products
[Sat Oct 29 11:28:14 2011] Error reading totcts from fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47_src.pi.gz
[Sat Oct 29 11:28:14 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 11:28:14 2011] Using photon index=1.80, rate=0.000749, arf fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src47.arf
[Sat Oct 29 11:28:14 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 11:28:14 2011] Updating source flux to 1.3e-14
[Sat Oct 29 11:28:38 2011] Source 47 has fewer than 100.000000 counts, skipping spectral fitting