[Fri Oct 21 14:48:42 2011] Detection parameters:
  Position = (1098.2, 983.0) = 11 23 31.17 53 51 25.4
  Extent = 0.5" x 0.5", rotation angle = 173 degrees
  Source counts = 67.8 +/- 8.5
  Background counts = 5.2
  Rate = 0.001 +/- 0.0002

[Fri Oct 21 14:48:43 2011] Off-axis axis estimate = 1.21'
[Fri Oct 21 14:49:39 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Fri Oct 21 14:49:39 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Fri Oct 21 14:49:39 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.920
[Fri Oct 21 14:49:39 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 0.38"
[Fri Oct 21 14:49:39 2011] fullrun_ccd7_acisf10541_pi14-548_cl_pass0_src4.ximg exists
[Fri Oct 21 14:49:39 2011] fullrun_ccd7_acisf10541_pi14-548_cl_pass0_src4_1.ximg exists
[Fri Oct 21 14:49:39 2011] Fit fullrun_ccd7_acisf10541_pi14-548_cl_pass0_src4 appears to have run properly
[Fri Oct 21 14:49:40 2011] fullrun_ccd7_acisf10541_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Fri Oct 21 14:49:40 2011] fullrun_ccd7_acisf10541_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Fri Oct 21 14:49:40 2011] Fit fullrun_ccd7_acisf10541_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Fri Oct 21 14:49:51 2011] Spatial fit model total counts = 69.746200, observed total counts = 76.000000
[Fri Oct 21 14:49:51 2011] Offset between fit and detection position for source 23 = 0.614906 pixels
[Fri Oct 21 14:49:51 2011] 72.489900 total counts/ 10.826700 bgd. counts: snr = 18.740363
Spatial fit parameters:
  Offset between fit and detection position for source 23 = 0.614906 pixels
  Position = (1098.7, 983.4) = 11 23 31.17 53 51 25.4
  Extent = 0.4 (0.4-0.4)" x 0.4 (0.3-0.4)", rotation angle = 165 (331-331) degrees
  Source counts = 61.7 +/- 8.5
  Background counts = 10.8
  Rate = 0.001 +/- 0.0002
[Fri Oct 21 14:49:52 2011] Vigneting correction estimate = 1.000000
[Fri Oct 21 14:49:52 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct 21 14:49:52 2011] Assessing source extent using major axis lower bound
[Fri Oct 21 14:49:52 2011] Source does appear to be extended
[Fri Oct 21 14:49:52 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.97
[Fri Oct 21 14:50:10 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct 21 14:50:10 2011] Initial guess for spatial extent in simple fitting = 0.39"
[Fri Oct 21 14:50:10 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.358
[Fri Oct 21 14:50:10 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 0.39"
[Fri Oct 21 14:50:11 2011] fullrun_ccd7_acisf10541_pi14-548_cl_pass1_src4.ximg exists
[Fri Oct 21 14:50:11 2011] fullrun_ccd7_acisf10541_pi14-548_cl_pass1_src4_1.ximg exists
[Fri Oct 21 14:50:11 2011] Fit fullrun_ccd7_acisf10541_pi14-548_cl_pass1_src4 appears to have run properly
[Fri Oct 21 14:50:12 2011] fullrun_ccd7_acisf10541_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Fri Oct 21 14:50:12 2011] fullrun_ccd7_acisf10541_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Fri Oct 21 14:50:12 2011] Fit fullrun_ccd7_acisf10541_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Fri Oct 21 14:50:23 2011] Spatial fit model total counts = 75.999900, observed total counts = 76.000000
[Fri Oct 21 14:50:23 2011] Offset between fit and detection position for source 23 = 0.014642 pixels
[Fri Oct 21 14:50:23 2011] 76.608500 total counts/ 14.895600 bgd. counts: snr = 15.989944
Spatial fit parameters:
  Offset between fit and detection position for source 23 = 0.014642 pixels
  Position = (1098.7, 983.4) = 11 23 31.17 53 51 25.4
  Extent = 0.4 (0.3-0.5)", rotation angle = 0
  Source counts = 61.7 +/- 8.8
  Background counts = 14.9
  Rate = 0.001 +/- 0.0002
[Fri Oct 21 14:50:23 2011] Vigneting correction estimate = 1.000000
[Fri Oct 21 14:50:23 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct 21 14:50:23 2011] Assessing source extent using major axis lower bound
[Fri Oct 21 14:50:23 2011] Source does appear to be extended
[Fri Oct 21 14:50:23 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Oct 21 14:52:22 2011] Not overwriting source region fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23_src.reg
[Fri Oct 21 14:52:22 2011] Extracting stamp from image fullrun_ccd7_acisf10541_pi14-548_cl_sm2.00.img.gz, (1081, 965) - (1117, 1001)
[Fri Oct 21 14:52:22 2011] Writing fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23.gif
[Fri Oct 21 14:52:33 2011] ../../acisf10541/products/events/fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23_src.evt and ../../acisf10541/products/events/fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23_bgd.evt exist, delete to re-create
[Fri Oct 21 14:52:33 2011] Size of ../../acisf10541/products/events/fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23_src.evt.gz[events] = 64 counts
[Fri Oct 21 14:52:33 2011] Mean chipx,y = (51.17, 542.80)
[Fri Oct 21 14:52:33 2011] Mean tdetx,y = (3968.17, 2244.80)
[Fri Oct 21 14:52:33 2011] chipx,y range = (31.00-66.00, 523.00-559.00)
[Fri Oct 21 14:52:33 2011] Size of ../../acisf10541/products/events/fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23_bgd.evt.gz[events] = 21 counts
[Fri Oct 21 14:52:33 2011] ../../acisf10541/products/images/fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23_src.img and ../../acisf10541/products/images/fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23_bgd.img exist, delete to re-create
[Fri Oct 21 14:52:33 2011] ../../acisf10541/products/spectra/fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23_src.pi and ../../acisf10541/products/spectra/fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23_bgd.pi exist, delete to re-create
[Fri Oct 21 14:52:33 2011] Not generating rmf since there are only 61 counts
[Fri Oct 21 14:52:36 2011] ../../acisf10541/products/lightcurves/fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23_src.lc and ../../acisf10541/products/lightcurves/fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23_bgd.lc exist, delete to re-create
[Fri Oct 21 14:54:08 2011] 228.804
[Fri Oct 21 14:54:14 2011] Updating aperture counts using extracted products
[Fri Oct 21 14:54:14 2011] Error reading totcts from fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23_src.pi.gz
[Fri Oct 21 14:54:15 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct 21 14:54:15 2011] Using photon index=1.80, rate=0.00115, arf fullrun_ccd7_acisf10541_pi14-548_pass1_cl_src23.arf
[Fri Oct 21 14:54:15 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct 21 14:54:15 2011] Updating source flux to 8.6e-15
[Fri Oct 21 14:54:33 2011] Source 23 has fewer than 100.000000 counts, skipping spectral fitting