[Wed Sep 21 16:21:12 2011] Detection parameters:
  Position = (836.6, 693.2) = 14 27 19.20 32 52 47.1
  Extent = 1.1" x 0.8", rotation angle = 96 degrees
  Source counts = 30.7 +/- 6.0
  Background counts = 5.3
  Rate = 0.0007 +/- 0.0001

[Wed Sep 21 16:21:14 2011] Off-axis axis estimate = 6.55'
[Wed Sep 21 16:22:18 2011] Using EEF radius (= 1.92 ")to estimate initial spatial extent for simple fitting
[Wed Sep 21 16:22:18 2011] Initial guess for spatial extent in simple fitting = 1.92"
[Wed Sep 21 16:22:18 2011] source mask rpix=3.9, npix_max = 77, mask sum = 81, frac = 1.047
[Wed Sep 21 16:22:18 2011] Giving source the simple spatial ID 6 for pass 0, mean size = 1.92"
[Wed Sep 21 16:22:18 2011] fullrun_ccd1_acisf07948_pi14-548_cl_pass0_src6.ximg exists
[Wed Sep 21 16:22:18 2011] fullrun_ccd1_acisf07948_pi14-548_cl_pass0_src6_1.ximg exists
[Wed Sep 21 16:22:18 2011] Fit fullrun_ccd1_acisf07948_pi14-548_cl_pass0_src6 appears to have run properly
[Wed Sep 21 16:22:18 2011] fullrun_ccd1_acisf07948_pi14-548_cl_pass0_tfrozen_src6.ximg exists
[Wed Sep 21 16:22:19 2011] fullrun_ccd1_acisf07948_pi14-548_cl_pass0_tfrozen_src6_1.ximg exists
[Wed Sep 21 16:22:19 2011] Fit fullrun_ccd1_acisf07948_pi14-548_cl_pass0_tfrozen_src6 appears to have run properly
[Wed Sep 21 16:22:30 2011] Warning: source 6 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 4 at 22.225340 pixels away
[Wed Sep 21 16:22:30 2011] Vigneting correction estimate = 1.000000
[Wed Sep 21 16:22:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Sep 21 16:22:30 2011] Assessing source extent using major
[Wed Sep 21 16:22:30 2011] Source does appear to be extended
[Wed Sep 21 16:22:30 2011] Computing asymmetry using major and minor axis, asym = 1.27
[Wed Sep 21 16:23:00 2011] Using EEF radius (= 1.92 ")to estimate initial spatial extent for simple fitting
[Wed Sep 21 16:23:00 2011] Initial guess for spatial extent in simple fitting = 1.92"
[Wed Sep 21 16:23:00 2011] source mask rpix=3.9, npix_max = 77, mask sum = 81, frac = 1.047
[Wed Sep 21 16:23:00 2011] Giving source the simple spatial ID 6 for pass 1, mean size = 1.92"
[Wed Sep 21 16:23:01 2011] fullrun_ccd1_acisf07948_pi14-548_cl_pass1_src6.ximg exists
[Wed Sep 21 16:23:01 2011] fullrun_ccd1_acisf07948_pi14-548_cl_pass1_src6_1.ximg exists
[Wed Sep 21 16:23:01 2011] Fit fullrun_ccd1_acisf07948_pi14-548_cl_pass1_src6 appears to have run properly
[Wed Sep 21 16:23:01 2011] fullrun_ccd1_acisf07948_pi14-548_cl_pass1_tfrozen_src6.ximg exists
[Wed Sep 21 16:23:01 2011] fullrun_ccd1_acisf07948_pi14-548_cl_pass1_tfrozen_src6_1.ximg exists
[Wed Sep 21 16:23:01 2011] Fit fullrun_ccd1_acisf07948_pi14-548_cl_pass1_tfrozen_src6 appears to have run properly
[Wed Sep 21 16:23:10 2011] Spatial fit model total counts = 39.578400, observed total counts = 38.000000
[Wed Sep 21 16:23:10 2011] Offset between fit and detection position for source 4 = 0.511947 pixels
[Wed Sep 21 16:23:10 2011] 39.612700 total counts/ 11.588200 bgd. counts: snr = 8.232465
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.511947 pixels
  Position = (837.0, 692.8) = 14 27 19.20 32 52 46.6
  Extent = 1.5" x 1.0", rotation angle = 100
  Source counts = 28.0 +/- 6.3
  Background counts = 11.6
  Rate = 0.0007 +/- 0.0001
[Wed Sep 21 16:23:10 2011] Vigneting correction estimate = 1.000000
[Wed Sep 21 16:23:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Sep 21 16:23:10 2011] Assessing source extent using major
[Wed Sep 21 16:23:10 2011] Source does appear to be extended
[Wed Sep 21 16:23:10 2011] Computing asymmetry using major and minor axis, asym = 1.51
[Wed Sep 21 16:23:10 2011] Source is asymmetric
[Wed Sep 21 16:24:19 2011] Not overwriting source region fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4_src.reg
[Wed Sep 21 16:24:19 2011] Extracting stamp from image fullrun_ccd1_acisf07948_pi14-548_cl_sm2.00.img.gz, (768, 624) - (906, 761)
[Wed Sep 21 16:24:19 2011] Writing fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4.gif
[Wed Sep 21 16:24:36 2011] ../../acisf07948/products/events/fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4_src.evt and ../../acisf07948/products/events/fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Wed Sep 21 16:24:36 2011] Size of ../../acisf07948/products/events/fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4_src.evt.gz[events] = 35 counts
[Wed Sep 21 16:24:36 2011] Mean chipx,y = (662.03, 746.37)
[Wed Sep 21 16:24:36 2011] Mean tdetx,y = (4385.63, 4769.03)
[Wed Sep 21 16:24:36 2011] chipx,y range = (642.00-681.00, 726.00-764.00)
[Wed Sep 21 16:24:37 2011] Size of ../../acisf07948/products/events/fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 80 counts
[Wed Sep 21 16:24:37 2011] ../../acisf07948/products/images/fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4_src.img and ../../acisf07948/products/images/fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Wed Sep 21 16:24:37 2011] ../../acisf07948/products/spectra/fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4_src.pi and ../../acisf07948/products/spectra/fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Wed Sep 21 16:24:37 2011] Not generating rmf since there are only 28 counts
[Wed Sep 21 16:24:40 2011] ../../acisf07948/products/lightcurves/fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4_src.lc and ../../acisf07948/products/lightcurves/fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Wed Sep 21 16:25:42 2011] 180.269
[Wed Sep 21 16:29:16 2011] Updating aperture counts using extracted products
[Wed Sep 21 16:29:16 2011] Error reading totcts from fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4_src.pi.gz
[Wed Sep 21 16:29:17 2011] Calculating source flux in energy range 0.30-8.00
[Wed Sep 21 16:29:17 2011] Using photon index=1.80, rate=0.000664, arf fullrun_ccd1_acisf07948_pi14-548_pass1_cl_src4.arf
[Wed Sep 21 16:29:17 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Sep 21 16:29:17 2011] Updating source flux to 8.6e-15
[Wed Sep 21 16:29:24 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting