[Sat Oct 29 16:15:19 2011] Detection parameters:
  Position = (363.4, 1163.8) = 18 19 12.94 -13 33 43.8
  Extent = 0.6" x 0.5", rotation angle = 23 degrees
  Source counts = 39.6 +/- 6.5
  Background counts = 2.4
  Rate = 0.0005 +/- 8e-05

[Sat Oct 29 16:15:24 2011] Off-axis axis estimate = 1.24'
[Sat Oct 29 16:16:48 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 16:16:48 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Sat Oct 29 16:16:48 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.918
[Sat Oct 29 16:16:48 2011] Giving source the simple spatial ID 12 for pass 0, mean size = 0.38"
[Sat Oct 29 16:16:49 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass0_src12.ximg exists
[Sat Oct 29 16:16:49 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass0_src12_1.ximg exists
[Sat Oct 29 16:16:49 2011] Fit fullrun_ccd3_acisf08931_pi14-548_cl_pass0_src12 appears to have run properly
[Sat Oct 29 16:16:51 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass0_tfrozen_src12.ximg exists
[Sat Oct 29 16:16:51 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass0_tfrozen_src12_1.ximg exists
[Sat Oct 29 16:16:51 2011] Fit fullrun_ccd3_acisf08931_pi14-548_cl_pass0_tfrozen_src12 appears to have run properly
[Sat Oct 29 16:17:22 2011] Spatial fit model total counts = 45.724800, observed total counts = 47.000000
[Sat Oct 29 16:17:22 2011] Offset between fit and detection position for source 20 = 0.789973 pixels
[Sat Oct 29 16:17:22 2011] 46.062880 total counts/ 7.501680 bgd. counts: snr = 14.078983
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.789973 pixels
  Position = (363.9, 1164.4) = 18 19 12.94 -13 33 43.7
  Extent = 0.6 (0.5-0.9)" x 0.4 (0.3-0.5)", rotation angle = 166 (319-0) degrees
  Source counts = 38.6 +/- 6.8
  Background counts = 7.5
  Rate = 0.0005 +/- 9e-05
[Sat Oct 29 16:17:22 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 16:17:22 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 16:17:22 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 16:17:22 2011] Source does appear to be extended
[Sat Oct 29 16:17:22 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.90
[Sat Oct 29 16:17:57 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 16:17:57 2011] Initial guess for spatial extent in simple fitting = 0.52"
[Sat Oct 29 16:17:57 2011] source mask rpix=1.1, npix_max = 9, mask sum = 9, frac = 0.936
[Sat Oct 29 16:17:57 2011] Giving source the simple spatial ID 12 for pass 1, mean size = 0.52"
[Sat Oct 29 16:17:59 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass1_src12.ximg exists
[Sat Oct 29 16:17:59 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass1_src12_1.ximg exists
[Sat Oct 29 16:17:59 2011] Fit fullrun_ccd3_acisf08931_pi14-548_cl_pass1_src12 appears to have run properly
[Sat Oct 29 16:18:00 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass1_tfrozen_src12.ximg exists
[Sat Oct 29 16:18:00 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass1_tfrozen_src12_1.ximg exists
[Sat Oct 29 16:18:00 2011] Fit fullrun_ccd3_acisf08931_pi14-548_cl_pass1_tfrozen_src12 appears to have run properly
[Sat Oct 29 16:18:30 2011] Spatial fit model total counts = 48.231600, observed total counts = 49.000000
[Sat Oct 29 16:18:30 2011] Offset between fit and detection position for source 20 = 0.082288 pixels
[Sat Oct 29 16:18:30 2011] 48.728200 total counts/ 10.828700 bgd. counts: snr = 11.517158
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.082288 pixels
  Position = (363.8, 1164.4) = 18 19 12.94 -13 33 43.7
  Extent = 0.6" x 0.4", rotation angle = 359
  Source counts = 37.9 +/- 7.0
  Background counts = 10.8
  Rate = 0.0005 +/- 9e-05
[Sat Oct 29 16:18:30 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 16:18:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 16:18:30 2011] Assessing source extent using major
[Sat Oct 29 16:18:30 2011] Source does appear to be extended
[Sat Oct 29 16:18:30 2011] Computing asymmetry using major and minor axis, asym = 1.48
[Sat Oct 29 17:06:58 2011] Not overwriting source region fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20_src.reg
[Sat Oct 29 17:06:58 2011] Extracting stamp from image fullrun_ccd3_acisf08931_pi14-548_cl_sm2.00.img.gz, (337, 1138) - (390, 1191)
[Sat Oct 29 17:06:58 2011] Writing fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20.gif
[Sat Oct 29 17:12:04 2011] ../../acisf08931/products/events/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20_src.evt and ../../acisf08931/products/events/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20_bgd.evt exist, delete to re-create
[Sat Oct 29 17:12:04 2011] Size of ../../acisf08931/products/events/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20_src.evt.gz[events] = 41 counts
[Sat Oct 29 17:12:04 2011] Mean chipx,y = (968.17, 872.32)
[Sat Oct 29 17:12:04 2011] Mean tdetx,y = (4259.68, 4029.17)
[Sat Oct 29 17:12:04 2011] chipx,y range = (949.00-985.00, 854.00-890.00)
[Sat Oct 29 17:12:04 2011] Size of ../../acisf08931/products/events/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 34 counts
[Sat Oct 29 17:12:04 2011] ../../acisf08931/products/images/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20_src.img and ../../acisf08931/products/images/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20_bgd.img exist, delete to re-create
[Sat Oct 29 17:12:04 2011] Not generating rmf since there are only 37 counts
[Sat Oct 29 17:12:04 2011] arf not found, will run specextract
[Sat Oct 29 17:12:31 2011] ../../acisf08931/products/spectra/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20.warf not found
[Sat Oct 29 17:12:31 2011] ../../acisf08931/products/spectra/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20.wrmf not found
[Sat Oct 29 17:12:31 2011] Removal of ../../acisf08931/products/spectra/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20.soff failed
[Sat Oct 29 17:12:36 2011] ../../acisf08931/products/lightcurves/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20_src.lc and ../../acisf08931/products/lightcurves/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20_bgd.lc exist, delete to re-create
[Sat Oct 29 17:36:59 2011] Spectrum 20 has only 38 counts, deleting rmf
[Sat Oct 29 17:36:59 2011] 203.02
[Sat Oct 29 17:37:09 2011] Updating aperture counts using extracted products
[Sat Oct 29 17:37:09 2011] Error reading totcts from fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20_src.pi.gz
[Sat Oct 29 17:37:10 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 17:37:10 2011] Using photon index=1.80, rate=0.000479, arf fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src20.arf
[Sat Oct 29 17:37:10 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 17:37:10 2011] Updating source flux to 6.9e-15
[Sat Oct 29 17:37:43 2011] Source 20 has fewer than 100.000000 counts, skipping spectral fitting