[Sun Oct 23 07:28:14 2011] Detection parameters:
  Position = (431.8, 1006.4) = 20 0 13.52 40 48 21.4
  Extent = 2.3" x 1.7", rotation angle = 173 degrees
  Source counts = 83.6 +/- 10.0
  Background counts = 17.4
  Rate = 0.002 +/- 0.0002

[Sun Oct 23 07:28:16 2011] Off-axis axis estimate = 7.84'
[Sun Oct 23 07:30:37 2011] Using EEF radius (= 2.72 ")to estimate initial spatial extent for simple fitting
[Sun Oct 23 07:30:37 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sun Oct 23 07:30:37 2011] Initial guess for spatial extent in simple fitting = 2.72"
[Sun Oct 23 07:30:37 2011] source mask rpix=5.5, npix_max = 145, mask sum = 134, frac = 0.922
[Sun Oct 23 07:30:37 2011] Giving source the simple spatial ID 13 for pass 0, mean size = 2.72"
[Sun Oct 23 07:30:38 2011] fullrun_ccd0_acisf05831_pi14-548_cl_pass0_src13.ximg exists
[Sun Oct 23 07:30:38 2011] fullrun_ccd0_acisf05831_pi14-548_cl_pass0_src13_1.ximg exists
[Sun Oct 23 07:30:38 2011] Fit fullrun_ccd0_acisf05831_pi14-548_cl_pass0_src13 appears to have run properly
[Sun Oct 23 07:30:38 2011] fullrun_ccd0_acisf05831_pi14-548_cl_pass0_tfrozen_src13.ximg exists
[Sun Oct 23 07:30:38 2011] fullrun_ccd0_acisf05831_pi14-548_cl_pass0_tfrozen_src13_1.ximg exists
[Sun Oct 23 07:30:38 2011] Fit fullrun_ccd0_acisf05831_pi14-548_cl_pass0_tfrozen_src13 appears to have run properly
[Sun Oct 23 07:30:49 2011] Spatial fit model total counts = 142.184000, observed total counts = 141.000000
[Sun Oct 23 07:30:49 2011] Offset between fit and detection position for source 17 = 0.603191 pixels
[Sun Oct 23 07:30:49 2011] 142.199500 total counts/ 55.780700 bgd. counts: snr = 11.570876
Spatial fit parameters:
  Offset between fit and detection position for source 17 = 0.603191 pixels
  Position = (432.4, 1006.6) = 20 0 13.52 40 48 21.2
  Extent = 2.3 (1.8-2.8)", rotation angle = 0
  Source counts = 86.4 +/- 11.9
  Background counts = 55.8
  Rate = 0.002 +/- 0.0002
[Sun Oct 23 07:30:49 2011] Vigneting correction estimate = 1.000000
[Sun Oct 23 07:30:49 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 23 07:30:49 2011] Assessing source extent using major axis lower bound
[Sun Oct 23 07:30:49 2011] Source does appear to be extended
[Sun Oct 23 07:30:49 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct 23 07:31:13 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Oct 23 07:31:13 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sun Oct 23 07:31:13 2011] Initial guess for spatial extent in simple fitting = 2.32"
[Sun Oct 23 07:31:13 2011] source mask rpix=4.7, npix_max = 109, mask sum = 114, frac = 1.044
[Sun Oct 23 07:31:13 2011] Giving source the simple spatial ID 12 for pass 1, mean size = 2.32"
[Sun Oct 23 07:31:14 2011] fullrun_ccd0_acisf05831_pi14-548_cl_pass1_src12.ximg exists
[Sun Oct 23 07:31:14 2011] fullrun_ccd0_acisf05831_pi14-548_cl_pass1_src12_1.ximg exists
[Sun Oct 23 07:31:14 2011] Fit fullrun_ccd0_acisf05831_pi14-548_cl_pass1_src12 appears to have run properly
[Sun Oct 23 07:31:15 2011] fullrun_ccd0_acisf05831_pi14-548_cl_pass1_tfrozen_src12.ximg exists
[Sun Oct 23 07:31:15 2011] fullrun_ccd0_acisf05831_pi14-548_cl_pass1_tfrozen_src12_1.ximg exists
[Sun Oct 23 07:31:15 2011] Fit fullrun_ccd0_acisf05831_pi14-548_cl_pass1_tfrozen_src12 appears to have run properly
[Sun Oct 23 07:31:22 2011] Spatial fit model total counts = 125.068000, observed total counts = 124.000000
[Sun Oct 23 07:31:22 2011] Offset between fit and detection position for source 17 = 0.131124 pixels
[Sun Oct 23 07:31:22 2011] 125.048000 total counts/ 37.185600 bgd. counts: snr = 14.408397
Spatial fit parameters:
  Offset between fit and detection position for source 17 = 0.131124 pixels
  Position = (432.3, 1006.7) = 20 0 13.52 40 48 21.3
  Extent = 2.3 (1.8-3.2)", rotation angle = 0
  Source counts = 87.9 +/- 11.2
  Background counts = 37.2
  Rate = 0.002 +/- 0.0002
[Sun Oct 23 07:31:22 2011] Vigneting correction estimate = 1.000000
[Sun Oct 23 07:31:22 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 23 07:31:22 2011] Assessing source extent using major axis lower bound
[Sun Oct 23 07:31:22 2011] Source does appear to be extended
[Sun Oct 23 07:31:22 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct 23 07:31:43 2011] Not overwriting source region fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17_src.reg
[Sun Oct 23 07:31:43 2011] Extracting stamp from image fullrun_ccd0_acisf05831_pi14-548_cl_sm2.00.img.gz, (326, 901) - (538, 1113)
[Sun Oct 23 07:31:43 2011] Writing fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17.gif
[Sun Oct 23 07:32:26 2011] ../../acisf05831/products/events/fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17_src.evt and ../../acisf05831/products/events/fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17_bgd.evt exist, delete to re-create
[Sun Oct 23 07:32:26 2011] Size of ../../acisf05831/products/events/fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17_src.evt.gz[events] = 120 counts
[Sun Oct 23 07:32:26 2011] Mean chipx,y = (584.74, 115.97)
[Sun Oct 23 07:32:26 2011] Mean tdetx,y = (3176.97, 4547.26)
[Sun Oct 23 07:32:26 2011] chipx,y range = (558.00-616.00, 87.00-145.00)
[Sun Oct 23 07:32:26 2011] Size of ../../acisf05831/products/events/fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17_bgd.evt.gz[events] = 269 counts
[Sun Oct 23 07:32:26 2011] ../../acisf05831/products/images/fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17_src.img and ../../acisf05831/products/images/fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17_bgd.img exist, delete to re-create
[Sun Oct 23 07:32:26 2011] ../../acisf05831/products/spectra/fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17_src.pi and ../../acisf05831/products/spectra/fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17_bgd.pi exist, delete to re-create
[Sun Oct 23 07:32:26 2011] Not generating rmf since there are only 87 counts
[Sun Oct 23 07:32:29 2011] ../../acisf05831/products/lightcurves/fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17_src.lc and ../../acisf05831/products/lightcurves/fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17_bgd.lc exist, delete to re-create
[Sun Oct 23 07:32:46 2011] 174.004
[Sun Oct 23 07:34:44 2011] Updating aperture counts using extracted products
[Sun Oct 23 07:34:44 2011] Error reading totcts from fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17_src.pi.gz
[Sun Oct 23 07:34:44 2011] Calculating source flux in energy range 0.30-8.00
[Sun Oct 23 07:34:44 2011] Using photon index=1.80, rate=0.00172, arf fullrun_ccd0_acisf05831_pi14-548_pass1_cl_src17.arf
[Sun Oct 23 07:34:44 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Oct 23 07:34:44 2011] Updating source flux to 2.3e-14
[Sun Oct 23 07:34:47 2011] Source 17 has fewer than 100.000000 counts, skipping spectral fitting