[Mon Sep 26 06:25:04 2011] Detection parameters:
  Position = (593.6, 519.6) = 13 25 31.65 -43 0 2.8
  Extent = 0.8" x 0.5", rotation angle = 168 degrees
  Source counts = 19.3 +/- 4.6
  Background counts = 1.7
  Rate = 0.004 +/- 0.001

[Mon Sep 26 06:25:05 2011] Off-axis axis estimate = 4.24'
[Mon Sep 26 06:25:59 2011] Using EEF radius (= 0.91 ")to estimate initial spatial extent for simple fitting
[Mon Sep 26 06:25:59 2011] Initial guess for spatial extent in simple fitting = 0.91"
[Mon Sep 26 06:25:59 2011] source mask rpix=1.8, npix_max = 21, mask sum = 25, frac = 1.141
[Mon Sep 26 06:25:59 2011] Giving source the simple spatial ID 17 for pass 0, mean size = 0.91"
[Mon Sep 26 06:26:00 2011] fullrun_ccd3_acisf11846_pi14-548_cl_pass0_src17.ximg exists
[Mon Sep 26 06:26:00 2011] fullrun_ccd3_acisf11846_pi14-548_cl_pass0_src17_1.ximg exists
[Mon Sep 26 06:26:00 2011] Fit fullrun_ccd3_acisf11846_pi14-548_cl_pass0_src17 appears to have run properly
[Mon Sep 26 06:26:01 2011] fullrun_ccd3_acisf11846_pi14-548_cl_pass0_tfrozen_src17.ximg exists
[Mon Sep 26 06:26:01 2011] fullrun_ccd3_acisf11846_pi14-548_cl_pass0_tfrozen_src17_1.ximg exists
[Mon Sep 26 06:26:01 2011] Fit fullrun_ccd3_acisf11846_pi14-548_cl_pass0_tfrozen_src17 appears to have run properly
[Mon Sep 26 06:26:14 2011] Spatial fit model total counts = 25.137100, observed total counts = 25.000000
[Mon Sep 26 06:26:14 2011] Offset between fit and detection position for source 20 = 0.816890 pixels
[Mon Sep 26 06:26:14 2011] 24.737560 total counts/ 7.698760 bgd. counts: snr = 6.140852
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.816890 pixels
  Position = (594.3, 520.1) = 13 25 31.64 -43 0 2.8
  Extent = 0.8 (0.5-1.5)" x 0.4 (0.3-0.7)", rotation angle = 0
  Source counts = 17.0 +/- 5.0
  Background counts = 7.7
  Rate = 0.004 +/- 0.001
[Mon Sep 26 06:26:14 2011] Vigneting correction estimate = 1.000000
[Mon Sep 26 06:26:14 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Sep 26 06:26:14 2011] Assessing source extent using major axis lower bound
[Mon Sep 26 06:26:14 2011] Source does appear to be extended
[Mon Sep 26 06:26:14 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.75
[Mon Sep 26 06:26:53 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Sep 26 06:26:53 2011] Initial guess for spatial extent in simple fitting = 0.62"
[Mon Sep 26 06:26:53 2011] source mask rpix=1.3, npix_max = 12, mask sum = 12, frac = 0.968
[Mon Sep 26 06:26:53 2011] Giving source the simple spatial ID 16 for pass 1, mean size = 0.62"
[Mon Sep 26 06:26:54 2011] fullrun_ccd3_acisf11846_pi14-548_cl_pass1_src16.ximg exists
[Mon Sep 26 06:26:54 2011] fullrun_ccd3_acisf11846_pi14-548_cl_pass1_src16_1.ximg exists
[Mon Sep 26 06:26:54 2011] Fit fullrun_ccd3_acisf11846_pi14-548_cl_pass1_src16 appears to have run properly
[Mon Sep 26 06:26:55 2011] fullrun_ccd3_acisf11846_pi14-548_cl_pass1_tfrozen_src16.ximg exists
[Mon Sep 26 06:26:55 2011] fullrun_ccd3_acisf11846_pi14-548_cl_pass1_tfrozen_src16_1.ximg exists
[Mon Sep 26 06:26:55 2011] Fit fullrun_ccd3_acisf11846_pi14-548_cl_pass1_tfrozen_src16 appears to have run properly
[Mon Sep 26 06:27:04 2011] Spatial fit model total counts = 25.073200, observed total counts = 25.000000
[Mon Sep 26 06:27:04 2011] Offset between fit and detection position for source 20 = 0.282253 pixels
[Mon Sep 26 06:27:04 2011] 24.757300 total counts/ 6.978300 bgd. counts: snr = 6.730270
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.282253 pixels
  Position = (594.0, 520.2) = 13 25 31.65 -43 0 2.8
  Extent = 0.9 (0.6-1.5)" x 0.4 (0.3-0.6)", rotation angle = 19 (179-0) degrees
  Source counts = 17.8 +/- 5.0
  Background counts = 7.0
  Rate = 0.004 +/- 0.001
[Mon Sep 26 06:27:04 2011] Vigneting correction estimate = 1.000000
[Mon Sep 26 06:27:04 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Sep 26 06:27:04 2011] Assessing source extent using major axis lower bound
[Mon Sep 26 06:27:04 2011] Source does appear to be extended
[Mon Sep 26 06:27:04 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.01
[Mon Sep 26 06:40:13 2011] Not overwriting source region fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20_src.reg
[Mon Sep 26 06:40:13 2011] Extracting stamp from image fullrun_ccd3_acisf11846_pi14-548_cl_sm2.00.img.gz, (552, 478) - (636, 563)
[Mon Sep 26 06:40:13 2011] Writing fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20.gif
[Mon Sep 26 06:49:08 2011] ../../acisf11846/products/events/fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20_src.evt and ../../acisf11846/products/events/fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20_bgd.evt exist, delete to re-create
[Mon Sep 26 06:49:08 2011] Size of ../../acisf11846/products/events/fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20_src.evt.gz[events] = 21 counts
[Mon Sep 26 06:49:08 2011] Mean chipx,y = (619.00, 624.43)
[Mon Sep 26 06:49:08 2011] Mean tdetx,y = (4507.57, 3680.00)
[Mon Sep 26 06:49:08 2011] chipx,y range = (603.00-636.00, 604.00-641.00)
[Mon Sep 26 06:49:08 2011] Size of ../../acisf11846/products/events/fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 21 counts
[Mon Sep 26 06:49:08 2011] ../../acisf11846/products/images/fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20_src.img and ../../acisf11846/products/images/fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20_bgd.img exist, delete to re-create
[Mon Sep 26 06:49:08 2011] Not generating rmf since there are only 17 counts
[Mon Sep 26 06:49:08 2011] arf not found, will run specextract
[Mon Sep 26 06:49:39 2011] ../../acisf11846/products/spectra/fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20.warf not found
[Mon Sep 26 06:49:39 2011] ../../acisf11846/products/spectra/fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20.wrmf not found
[Mon Sep 26 06:49:39 2011] Removal of ../../acisf11846/products/spectra/fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20.soff failed
[Mon Sep 26 06:49:46 2011] ../../acisf11846/products/lightcurves/fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20_src.lc and ../../acisf11846/products/lightcurves/fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20_bgd.lc exist, delete to re-create
[Mon Sep 26 06:53:43 2011] Spectrum 20 has only 18 counts, deleting rmf
[Mon Sep 26 06:53:43 2011] 188.897
[Mon Sep 26 06:54:00 2011] Updating aperture counts using extracted products
[Mon Sep 26 06:54:00 2011] Error reading totcts from fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20_src.pi.gz
[Mon Sep 26 06:54:00 2011] Calculating source flux in energy range 0.30-8.00
[Mon Sep 26 06:54:00 2011] Using photon index=1.80, rate=0.00379, arf fullrun_ccd3_acisf11846_pi14-548_pass1_cl_src20.arf
[Mon Sep 26 06:54:00 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Sep 26 06:54:00 2011] Updating source flux to 4.5e-14
[Mon Sep 26 06:54:13 2011] Source 20 has fewer than 100.000000 counts, skipping spectral fitting