[Fri Oct 28 21:41:47 2011] Detection parameters:
  Position = (1087.6, 394.7) = 5 46 16.75 0 7 12.8
  Extent = 1.7" x 1.3", rotation angle = 100 degrees
  Source counts = 359.8 +/- 19.7
  Background counts = 30.2
  Rate = 0.004 +/- 0.0002

[Fri Oct 28 21:41:49 2011] Off-axis axis estimate = 7.67'
[Fri Oct 28 21:43:13 2011] Using EEF radius (= 2.61 ")to estimate initial spatial extent for simple fitting
[Fri Oct 28 21:43:13 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Fri Oct 28 21:43:13 2011] Initial guess for spatial extent in simple fitting = 2.61"
[Fri Oct 28 21:43:13 2011] source mask rpix=5.3, npix_max = 134, mask sum = 132, frac = 0.982
[Fri Oct 28 21:43:13 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 2.61"
[Fri Oct 28 21:43:14 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass0_src8.ximg exists
[Fri Oct 28 21:43:14 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass0_src8_1.ximg exists
[Fri Oct 28 21:43:14 2011] Fit fullrun_ccd2_acisf01872_pi14-548_cl_pass0_src8 appears to have run properly
[Fri Oct 28 21:43:15 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Fri Oct 28 21:43:15 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Fri Oct 28 21:43:15 2011] Fit fullrun_ccd2_acisf01872_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Fri Oct 28 21:43:36 2011] Spatial fit model total counts = 387.999000, observed total counts = 388.000000
[Fri Oct 28 21:43:36 2011] Offset between fit and detection position for source 26 = 0.728589 pixels
[Fri Oct 28 21:43:36 2011] 387.666500 total counts/ 31.957500 bgd. counts: snr = 62.922860
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 0.728589 pixels
  Position = (1088.1, 395.3) = 5 46 16.76 0 7 12.8
  Extent = 2.8 (2.5-3.0)" x 1.7 (1.5-1.9)", rotation angle = 80 (72-88) degrees
  Source counts = 355.7 +/- 19.7
  Background counts = 32.0
  Rate = 0.004 +/- 0.0002
[Fri Oct 28 21:43:36 2011] Vigneting correction estimate = 1.000000
[Fri Oct 28 21:43:36 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct 28 21:43:36 2011] Assessing source extent using major axis lower bound
[Fri Oct 28 21:43:36 2011] Source does appear to be extended
[Fri Oct 28 21:43:36 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.30
[Fri Oct 28 21:44:06 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct 28 21:44:06 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Fri Oct 28 21:44:06 2011] Initial guess for spatial extent in simple fitting = 2.23"
[Fri Oct 28 21:44:06 2011] source mask rpix=4.5, npix_max = 101, mask sum = 100, frac = 0.986
[Fri Oct 28 21:44:06 2011] Giving source the simple spatial ID 8 for pass 1, mean size = 2.23"
[Fri Oct 28 21:44:07 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass1_src8.ximg exists
[Fri Oct 28 21:44:07 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass1_src8_1.ximg exists
[Fri Oct 28 21:44:07 2011] Fit fullrun_ccd2_acisf01872_pi14-548_cl_pass1_src8 appears to have run properly
[Fri Oct 28 21:44:08 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass1_tfrozen_src8.ximg exists
[Fri Oct 28 21:44:08 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass1_tfrozen_src8_1.ximg exists
[Fri Oct 28 21:44:08 2011] Fit fullrun_ccd2_acisf01872_pi14-548_cl_pass1_tfrozen_src8 appears to have run properly
[Fri Oct 28 21:44:26 2011] Spatial fit model total counts = 383.475000, observed total counts = 383.000000
[Fri Oct 28 21:44:26 2011] Offset between fit and detection position for source 26 = 0.208522 pixels
[Fri Oct 28 21:44:26 2011] 382.102300 total counts/ 40.982300 bgd. counts: snr = 53.285497
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 0.208522 pixels
  Position = (1088.1, 395.5) = 5 46 16.75 0 7 12.9
  Extent = 2.8" x 1.6", rotation angle = 80
  Source counts = 341.1 +/- 19.5
  Background counts = 41.0
  Rate = 0.004 +/- 0.0002
[Fri Oct 28 21:44:26 2011] Vigneting correction estimate = 1.000000
[Fri Oct 28 21:44:26 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct 28 21:44:26 2011] Assessing source extent using major
[Fri Oct 28 21:44:26 2011] Source does appear to be extended
[Fri Oct 28 21:44:26 2011] Computing asymmetry using major and minor axis, asym = 1.76
[Fri Oct 28 21:44:26 2011] Source is asymmetric
[Fri Oct 28 21:46:33 2011] Not overwriting source region fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26_src.reg
[Fri Oct 28 21:46:33 2011] Extracting stamp from image fullrun_ccd2_acisf01872_pi14-548_cl_sm2.00.img.gz, (959, 266) - (1209, 525)
[Fri Oct 28 21:46:33 2011] Writing fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26.gif
[Fri Oct 28 21:46:56 2011] ../../acisf01872/products/events/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26_src.evt and ../../acisf01872/products/events/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26_bgd.evt exist, delete to re-create
[Fri Oct 28 21:46:56 2011] Size of ../../acisf01872/products/events/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26_src.evt.gz[events] = 386 counts
[Fri Oct 28 21:46:56 2011] Mean chipx,y = (954.88, 807.91)
[Fri Oct 28 21:46:56 2011] Mean tdetx,y = (3868.91, 3131.12)
[Fri Oct 28 21:46:56 2011] chipx,y range = (927.00-984.00, 774.00-841.00)
[Fri Oct 28 21:46:56 2011] Size of ../../acisf01872/products/events/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26_bgd.evt.gz[events] = 293 counts
[Fri Oct 28 21:46:56 2011] ../../acisf01872/products/images/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26_src.img and ../../acisf01872/products/images/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26_bgd.img exist, delete to re-create
[Fri Oct 28 21:46:56 2011] ../../acisf01872/products/spectra/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26_src.pi and ../../acisf01872/products/spectra/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26_bgd.pi exist, delete to re-create
[Fri Oct 28 21:46:59 2011] ../../acisf01872/products/lightcurves/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26_src.lc and ../../acisf01872/products/lightcurves/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26_bgd.lc exist, delete to re-create
[Fri Oct 28 21:48:38 2011] Keeping rmf generated by specextract
[Fri Oct 28 21:48:38 2011] 171.823
[Fri Oct 28 21:50:59 2011] Updating aperture counts using extracted products
[Fri Oct 28 21:50:59 2011] Error reading totcts from fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26_src.pi.gz
[Fri Oct 28 21:51:00 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct 28 21:51:00 2011] Using photon index=1.80, rate=0.00363, arf fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src26.arf
[Fri Oct 28 21:51:00 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct 28 21:51:00 2011] Updating source flux to 4.4e-14