[Wed Sep 21 03:10:41 2011] Detection parameters:
  Position = (511.7, 528.0) = 8 53 27.85 -47 22 52.8
  Extent = 0.9" x 0.6", rotation angle = 4 degrees
  Source counts = 22.2 +/- 5.5
  Background counts = 7.8
  Rate = 0.0004 +/- 0.0001

[Wed Sep 21 03:10:46 2011] Off-axis axis estimate = 3.24'
[Wed Sep 21 03:12:34 2011] Using EEF radius (= 0.63 ")to estimate initial spatial extent for simple fitting
[Wed Sep 21 03:12:34 2011] Initial guess for spatial extent in simple fitting = 0.63"
[Wed Sep 21 03:12:34 2011] source mask rpix=1.3, npix_max = 12, mask sum = 12, frac = 0.947
[Wed Sep 21 03:12:34 2011] Giving source the simple spatial ID 20 for pass 0, mean size = 0.63"
[Wed Sep 21 03:12:35 2011] fullrun_ccd7_acisf07638_pi14-548_cl_pass0_src20.ximg exists
[Wed Sep 21 03:12:35 2011] fullrun_ccd7_acisf07638_pi14-548_cl_pass0_src20_1.ximg exists
[Wed Sep 21 03:12:35 2011] Fit fullrun_ccd7_acisf07638_pi14-548_cl_pass0_src20 appears to have run properly
[Wed Sep 21 03:12:36 2011] fullrun_ccd7_acisf07638_pi14-548_cl_pass0_tfrozen_src20.ximg exists
[Wed Sep 21 03:12:36 2011] fullrun_ccd7_acisf07638_pi14-548_cl_pass0_tfrozen_src20_1.ximg exists
[Wed Sep 21 03:12:36 2011] Fit fullrun_ccd7_acisf07638_pi14-548_cl_pass0_tfrozen_src20 appears to have run properly
[Wed Sep 21 03:12:49 2011] Spatial fit model total counts = 40.939700, observed total counts = 41.000000
[Wed Sep 21 03:12:49 2011] Offset between fit and detection position for source 4 = 0.564225 pixels
[Wed Sep 21 03:12:49 2011] 41.438100 total counts/ 21.166300 bgd. counts: snr = 4.406257
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.564225 pixels
  Position = (511.9, 528.6) = 8 53 27.86 -47 22 52.7
  Extent = 0.6 (0.4-0.9)", rotation angle = 0
  Source counts = 20.3 +/- 6.4
  Background counts = 21.2
  Rate = 0.0004 +/- 0.0001
[Wed Sep 21 03:12:49 2011] Vigneting correction estimate = 1.000000
[Wed Sep 21 03:12:49 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Sep 21 03:12:49 2011] Assessing source extent using major axis lower bound
[Wed Sep 21 03:12:49 2011] Source does appear to be extended
[Wed Sep 21 03:12:49 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Sep 21 03:13:10 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Sep 21 03:13:10 2011] Initial guess for spatial extent in simple fitting = 0.61"
[Wed Sep 21 03:13:10 2011] source mask rpix=1.2, npix_max = 12, mask sum = 12, frac = 0.997
[Wed Sep 21 03:13:10 2011] Giving source the simple spatial ID 20 for pass 1, mean size = 0.61"
[Wed Sep 21 03:13:11 2011] fullrun_ccd7_acisf07638_pi14-548_cl_pass1_src20.ximg exists
[Wed Sep 21 03:13:11 2011] fullrun_ccd7_acisf07638_pi14-548_cl_pass1_src20_1.ximg exists
[Wed Sep 21 03:13:11 2011] Fit fullrun_ccd7_acisf07638_pi14-548_cl_pass1_src20 appears to have run properly
[Wed Sep 21 03:13:12 2011] fullrun_ccd7_acisf07638_pi14-548_cl_pass1_tfrozen_src20.ximg exists
[Wed Sep 21 03:13:12 2011] fullrun_ccd7_acisf07638_pi14-548_cl_pass1_tfrozen_src20_1.ximg exists
[Wed Sep 21 03:13:12 2011] Fit fullrun_ccd7_acisf07638_pi14-548_cl_pass1_tfrozen_src20 appears to have run properly
[Wed Sep 21 03:13:23 2011] Spatial fit model total counts = 41.973700, observed total counts = 42.000000
[Wed Sep 21 03:13:23 2011] Offset between fit and detection position for source 4 = 0.003955 pixels
[Wed Sep 21 03:13:23 2011] 42.591400 total counts/ 22.408800 bgd. counts: snr = 4.263515
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.003955 pixels
  Position = (511.9, 528.6) = 8 53 27.86 -47 22 52.7
  Extent = 0.6 (0.4-0.9)", rotation angle = 0
  Source counts = 20.2 +/- 6.5
  Background counts = 22.4
  Rate = 0.0004 +/- 0.0001
[Wed Sep 21 03:13:23 2011] Vigneting correction estimate = 1.000000
[Wed Sep 21 03:13:23 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Sep 21 03:13:23 2011] Assessing source extent using major axis lower bound
[Wed Sep 21 03:13:23 2011] Source does appear to be extended
[Wed Sep 21 03:13:23 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Sep 21 03:14:56 2011] Not overwriting source region fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4_src.reg
[Wed Sep 21 03:14:56 2011] Extracting stamp from image fullrun_ccd7_acisf07638_pi14-548_cl_sm2.00.img.gz, (484, 501) - (539, 556)
[Wed Sep 21 03:14:56 2011] Writing fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4.gif
[Wed Sep 21 03:15:57 2011] ../../acisf07638/products/events/fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4_src.evt and ../../acisf07638/products/events/fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Wed Sep 21 03:15:57 2011] Size of ../../acisf07638/products/events/fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4_src.evt.gz[events] = 28 counts
[Wed Sep 21 03:15:57 2011] Mean chipx,y = (579.14, 580.71)
[Wed Sep 21 03:15:57 2011] Mean tdetx,y = (4496.14, 2282.71)
[Wed Sep 21 03:15:57 2011] chipx,y range = (563.00-597.00, 564.00-596.00)
[Wed Sep 21 03:15:57 2011] Size of ../../acisf07638/products/events/fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 91 counts
[Wed Sep 21 03:15:57 2011] ../../acisf07638/products/images/fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4_src.img and ../../acisf07638/products/images/fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Wed Sep 21 03:15:57 2011] ../../acisf07638/products/spectra/fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4_src.pi and ../../acisf07638/products/spectra/fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Wed Sep 21 03:15:57 2011] Not generating rmf since there are only 20 counts
[Wed Sep 21 03:16:00 2011] ../../acisf07638/products/lightcurves/fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4_src.lc and ../../acisf07638/products/lightcurves/fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Wed Sep 21 03:17:07 2011] 225.268
[Wed Sep 21 03:17:10 2011] Updating aperture counts using extracted products
[Wed Sep 21 03:17:10 2011] Error reading totcts from fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4_src.pi.gz
[Wed Sep 21 03:17:11 2011] Calculating source flux in energy range 0.30-8.00
[Wed Sep 21 03:17:11 2011] Using photon index=1.80, rate=0.000371, arf fullrun_ccd7_acisf07638_pi14-548_pass1_cl_src4.arf
[Wed Sep 21 03:17:11 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Sep 21 03:17:11 2011] Updating source flux to 4.1e-15
[Wed Sep 21 03:17:33 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting