[Mon Sep 26 05:40:46 2011] Detection parameters:
  Position = (839.8, 777.3) = 4 54 16.22 2 58 38.7
  Extent = 2.0" x 1.4", rotation angle = 14 degrees
  Source counts = 83.2 +/- 10.7
  Background counts = 30.8
  Rate = 0.0008 +/- 0.0001

[Mon Sep 26 05:40:47 2011] Off-axis axis estimate = 5.99'
[Mon Sep 26 05:42:48 2011] Using EEF radius (= 1.62 ")to estimate initial spatial extent for simple fitting
[Mon Sep 26 05:42:48 2011] Initial guess for spatial extent in simple fitting = 1.62"
[Mon Sep 26 05:42:48 2011] source mask rpix=3.3, npix_max = 57, mask sum = 64, frac = 1.107
[Mon Sep 26 05:42:48 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 1.62"
[Mon Sep 26 05:42:55 2011] fullrun_ccd3_acisf09426_pi14-548_cl_pass0_src4.ximg exists
[Mon Sep 26 05:42:55 2011] fullrun_ccd3_acisf09426_pi14-548_cl_pass0_src4_1.ximg exists
[Mon Sep 26 05:42:55 2011] Fit fullrun_ccd3_acisf09426_pi14-548_cl_pass0_src4 appears to have run properly
[Mon Sep 26 05:42:59 2011] fullrun_ccd3_acisf09426_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Mon Sep 26 05:42:59 2011] fullrun_ccd3_acisf09426_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Mon Sep 26 05:42:59 2011] Fit fullrun_ccd3_acisf09426_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Mon Sep 26 05:43:29 2011] Spatial fit model total counts = 102.134000, observed total counts = 105.000000
[Mon Sep 26 05:43:29 2011] Offset between fit and detection position for source 4 = 0.394985 pixels
[Mon Sep 26 05:43:29 2011] 101.342000 total counts/ 37.702800 bgd. counts: snr = 10.364251
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.394985 pixels
  Position = (840.1, 777.5) = 4 54 16.22 2 58 38.5
  Extent = 1.5 (1.1-1.8)" x 0.8 (0.7-1.1)", rotation angle = 340 (322-340) degrees
  Source counts = 63.6 +/- 10.1
  Background counts = 37.7
  Rate = 0.0006 +/- 9e-05
[Mon Sep 26 05:43:29 2011] Vigneting correction estimate = 1.000000
[Mon Sep 26 05:43:29 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Sep 26 05:43:29 2011] Assessing source extent using major axis lower bound
[Mon Sep 26 05:43:29 2011] Source does appear to be extended
[Mon Sep 26 05:43:29 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.04
[Mon Sep 26 05:44:07 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Sep 26 05:44:07 2011] Initial guess for spatial extent in simple fitting = 1.18"
[Mon Sep 26 05:44:07 2011] source mask rpix=2.4, npix_max = 33, mask sum = 30, frac = 0.899
[Mon Sep 26 05:44:07 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 1.18"
[Mon Sep 26 05:44:07 2011] fullrun_ccd3_acisf09426_pi14-548_cl_pass1_src4.ximg exists
[Mon Sep 26 05:44:07 2011] fullrun_ccd3_acisf09426_pi14-548_cl_pass1_src4_1.ximg exists
[Mon Sep 26 05:44:07 2011] Fit fullrun_ccd3_acisf09426_pi14-548_cl_pass1_src4 appears to have run properly
[Mon Sep 26 05:44:08 2011] fullrun_ccd3_acisf09426_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Mon Sep 26 05:44:08 2011] fullrun_ccd3_acisf09426_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Mon Sep 26 05:44:08 2011] Fit fullrun_ccd3_acisf09426_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Mon Sep 26 05:44:29 2011] Spatial fit model total counts = 94.033100, observed total counts = 94.000000
[Mon Sep 26 05:44:29 2011] Offset between fit and detection position for source 4 = 0.342525 pixels
[Mon Sep 26 05:44:29 2011] 93.477000 total counts/ 31.010100 bgd. counts: snr = 11.217559
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.342525 pixels
  Position = (840.0, 777.2) = 4 54 16.22 2 58 38.4
  Extent = 1.4" x 0.8", rotation angle = 337
  Source counts = 62.5 +/- 9.7
  Background counts = 31.0
  Rate = 0.0006 +/- 9e-05
[Mon Sep 26 05:44:29 2011] Vigneting correction estimate = 1.000000
[Mon Sep 26 05:44:29 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Sep 26 05:44:29 2011] Assessing source extent using major
[Mon Sep 26 05:44:29 2011] Source does appear to be extended
[Mon Sep 26 05:44:29 2011] Computing asymmetry using major and minor axis, asym = 1.71
[Mon Sep 26 05:44:29 2011] Source is asymmetric
[Mon Sep 26 05:50:56 2011] Not overwriting source region fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4_src.reg
[Mon Sep 26 05:50:56 2011] Extracting stamp from image fullrun_ccd3_acisf09426_pi14-548_cl_sm2.00.img.gz, (776, 713) - (904, 841)
[Mon Sep 26 05:50:56 2011] Writing fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4.gif
[Mon Sep 26 05:51:14 2011] ../../acisf09426/products/events/fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4_src.evt and ../../acisf09426/products/events/fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Mon Sep 26 05:51:14 2011] Size of ../../acisf09426/products/events/fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4_src.evt.gz[events] = 88 counts
[Mon Sep 26 05:51:14 2011] Mean chipx,y = (577.70, 396.75)
[Mon Sep 26 05:51:14 2011] Mean tdetx,y = (4735.25, 3638.70)
[Mon Sep 26 05:51:14 2011] chipx,y range = (554.00-599.00, 376.00-417.00)
[Mon Sep 26 05:51:15 2011] Size of ../../acisf09426/products/events/fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 288 counts
[Mon Sep 26 05:51:15 2011] ../../acisf09426/products/images/fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4_src.img and ../../acisf09426/products/images/fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Mon Sep 26 05:51:15 2011] ../../acisf09426/products/spectra/fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4_src.pi and ../../acisf09426/products/spectra/fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Mon Sep 26 05:51:15 2011] Not generating rmf since there are only 62 counts
[Mon Sep 26 05:51:22 2011] ../../acisf09426/products/lightcurves/fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4_src.lc and ../../acisf09426/products/lightcurves/fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Mon Sep 26 05:52:45 2011] 182.051
[Mon Sep 26 05:53:08 2011] Updating aperture counts using extracted products
[Mon Sep 26 05:53:08 2011] Error reading totcts from fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4_src.pi.gz
[Mon Sep 26 05:53:09 2011] Calculating source flux in energy range 0.30-8.00
[Mon Sep 26 05:53:09 2011] Using photon index=1.80, rate=0.000564, arf fullrun_ccd3_acisf09426_pi14-548_pass1_cl_src4.arf
[Mon Sep 26 05:53:09 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Sep 26 05:53:09 2011] Updating source flux to 7.1e-15
[Mon Sep 26 05:53:55 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting