[Sun Sep 25 19:44:23 2011] Detection parameters:
  Position = (713.7, 390.4) = 2 54 44.80 41 38 4.9
  Extent = 0.9" x 0.8", rotation angle = 61 degrees
  Source counts = 22.3 +/- 5.7
  Background counts = 9.7
  Rate = 0.0008 +/- 0.0002

[Sun Sep 25 19:44:23 2011] Off-axis axis estimate = 4.68'
[Sun Sep 25 19:45:54 2011] Using EEF radius (= 1.06 ")to estimate initial spatial extent for simple fitting
[Sun Sep 25 19:45:54 2011] Initial guess for spatial extent in simple fitting = 1.06"
[Sun Sep 25 19:45:54 2011] source mask rpix=2.1, npix_max = 28, mask sum = 25, frac = 0.891
[Sun Sep 25 19:45:54 2011] Giving source the simple spatial ID 6 for pass 0, mean size = 1.06"
[Sun Sep 25 19:45:55 2011] fullrun_ccd1_acisf12018_pi14-548_cl_pass0_src6.ximg exists
[Sun Sep 25 19:45:55 2011] fullrun_ccd1_acisf12018_pi14-548_cl_pass0_src6_1.ximg exists
[Sun Sep 25 19:45:55 2011] Fit fullrun_ccd1_acisf12018_pi14-548_cl_pass0_src6 appears to have run properly
[Sun Sep 25 19:45:55 2011] fullrun_ccd1_acisf12018_pi14-548_cl_pass0_tfrozen_src6.ximg exists
[Sun Sep 25 19:45:55 2011] fullrun_ccd1_acisf12018_pi14-548_cl_pass0_tfrozen_src6_1.ximg exists
[Sun Sep 25 19:45:55 2011] Fit fullrun_ccd1_acisf12018_pi14-548_cl_pass0_tfrozen_src6 appears to have run properly
[Sun Sep 25 19:46:00 2011] Spatial fit model total counts = 47.000100, observed total counts = 47.000000
[Sun Sep 25 19:46:00 2011] Offset between fit and detection position for source 4 = 0.669380 pixels
[Sun Sep 25 19:46:00 2011] 47.027100 total counts/ 27.007900 bgd. counts: snr = 3.852133
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.669380 pixels
  Position = (714.4, 390.3) = 2 54 44.79 41 38 4.6
  Extent = 0.9 (0.5-1.3)", rotation angle = 0
  Source counts = 20.0 +/- 6.9
  Background counts = 27.0
  Rate = 0.0007 +/- 0.0003
[Sun Sep 25 19:46:00 2011] Vigneting correction estimate = 1.000000
[Sun Sep 25 19:46:00 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Sep 25 19:46:00 2011] Assessing source extent using major axis lower bound
[Sun Sep 25 19:46:00 2011] Source does appear to be extended
[Sun Sep 25 19:46:00 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Sep 25 19:46:14 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Sep 25 19:46:14 2011] Initial guess for spatial extent in simple fitting = 0.86"
[Sun Sep 25 19:46:14 2011] source mask rpix=1.7, npix_max = 20, mask sum = 25, frac = 1.245
[Sun Sep 25 19:46:14 2011] Giving source the simple spatial ID 6 for pass 1, mean size = 0.86"
[Sun Sep 25 19:46:15 2011] fullrun_ccd1_acisf12018_pi14-548_cl_pass1_src6.ximg exists
[Sun Sep 25 19:46:15 2011] fullrun_ccd1_acisf12018_pi14-548_cl_pass1_src6_1.ximg exists
[Sun Sep 25 19:46:15 2011] Fit fullrun_ccd1_acisf12018_pi14-548_cl_pass1_src6 appears to have run properly
[Sun Sep 25 19:46:16 2011] fullrun_ccd1_acisf12018_pi14-548_cl_pass1_tfrozen_src6.ximg exists
[Sun Sep 25 19:46:16 2011] fullrun_ccd1_acisf12018_pi14-548_cl_pass1_tfrozen_src6_1.ximg exists
[Sun Sep 25 19:46:16 2011] Fit fullrun_ccd1_acisf12018_pi14-548_cl_pass1_tfrozen_src6 appears to have run properly
[Sun Sep 25 19:46:22 2011] Spatial fit model total counts = 47.000100, observed total counts = 47.000000
[Sun Sep 25 19:46:22 2011] Offset between fit and detection position for source 4 = 0.000045 pixels
[Sun Sep 25 19:46:22 2011] 47.027200 total counts/ 27.008400 bgd. counts: snr = 3.852021
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.000045 pixels
  Position = (714.4, 390.3) = 2 54 44.79 41 38 4.6
  Extent = 0.9 (0.5-1.4)", rotation angle = 0
  Source counts = 20.0 +/- 6.9
  Background counts = 27.0
  Rate = 0.0007 +/- 0.0003
[Sun Sep 25 19:46:22 2011] Vigneting correction estimate = 1.000000
[Sun Sep 25 19:46:22 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Sep 25 19:46:22 2011] Assessing source extent using major axis lower bound
[Sun Sep 25 19:46:22 2011] Source does appear to be extended
[Sun Sep 25 19:46:22 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Sep 25 19:47:02 2011] Not overwriting source region fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4_src.reg
[Sun Sep 25 19:47:02 2011] Extracting stamp from image fullrun_ccd1_acisf12018_pi14-548_cl_sm2.00.img.gz, (675, 351) - (754, 429)
[Sun Sep 25 19:47:02 2011] Writing fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4.gif
[Sun Sep 25 19:47:20 2011] ../../acisf12018/products/events/fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4_src.evt and ../../acisf12018/products/events/fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Sun Sep 25 19:47:20 2011] Size of ../../acisf12018/products/events/fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4_src.evt.gz[events] = 35 counts
[Sun Sep 25 19:47:20 2011] Mean chipx,y = (288.03, 595.57)
[Sun Sep 25 19:47:20 2011] Mean tdetx,y = (4536.43, 4395.03)
[Sun Sep 25 19:47:20 2011] chipx,y range = (266.00-305.00, 578.00-616.00)
[Sun Sep 25 19:47:20 2011] Size of ../../acisf12018/products/events/fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 168 counts
[Sun Sep 25 19:47:20 2011] ../../acisf12018/products/images/fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4_src.img and ../../acisf12018/products/images/fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Sun Sep 25 19:47:20 2011] ../../acisf12018/products/spectra/fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4_src.pi and ../../acisf12018/products/spectra/fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Sun Sep 25 19:47:20 2011] Not generating rmf since there are only 20 counts
[Sun Sep 25 19:47:23 2011] ../../acisf12018/products/lightcurves/fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4_src.lc and ../../acisf12018/products/lightcurves/fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Sun Sep 25 19:47:35 2011] 193.872
[Sun Sep 25 19:48:52 2011] Updating aperture counts using extracted products
[Sun Sep 25 19:48:52 2011] Error reading totcts from fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4_src.pi.gz
[Sun Sep 25 19:48:52 2011] Calculating source flux in energy range 0.30-8.00
[Sun Sep 25 19:48:52 2011] Using photon index=1.80, rate=0.000746, arf fullrun_ccd1_acisf12018_pi14-548_pass1_cl_src4.arf
[Sun Sep 25 19:48:52 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Sep 25 19:48:52 2011] Updating source flux to 8.7e-15
[Sun Sep 25 19:48:57 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting