[Sat Oct 29 18:03:56 2011] Detection parameters:
  Position = (508.3, 755.4) = 16 47 3.76 -45 50 58.9
  Extent = 0.8" x 0.5", rotation angle = 118 degrees
  Source counts = 10.7 +/- 3.9
  Background counts = 4.3
  Rate = 0.0006 +/- 0.0002

[Sat Oct 29 18:03:59 2011] Off-axis axis estimate = 0.99'
[Sat Oct 29 18:04:43 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 18:04:43 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Sat Oct 29 18:04:43 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.390
[Sat Oct 29 18:04:43 2011] Giving source the simple spatial ID 28 for pass 0, mean size = 0.38"
[Sat Oct 29 18:04:44 2011] fullrun_ccd7_acisf06283_pi14-548_cl_pass0_src28.ximg exists
[Sat Oct 29 18:04:44 2011] fullrun_ccd7_acisf06283_pi14-548_cl_pass0_src28_1.ximg exists
[Sat Oct 29 18:04:44 2011] Fit fullrun_ccd7_acisf06283_pi14-548_cl_pass0_src28 appears to have run properly
[Sat Oct 29 18:04:45 2011] fullrun_ccd7_acisf06283_pi14-548_cl_pass0_tfrozen_src28.ximg exists
[Sat Oct 29 18:04:45 2011] fullrun_ccd7_acisf06283_pi14-548_cl_pass0_tfrozen_src28_1.ximg exists
[Sat Oct 29 18:04:45 2011] Fit fullrun_ccd7_acisf06283_pi14-548_cl_pass0_tfrozen_src28 appears to have run properly
[Sat Oct 29 18:04:53 2011] Spatial fit model total counts = 28.858100, observed total counts = 29.000000
[Sat Oct 29 18:04:53 2011] Offset between fit and detection position for source 31 = 0.870017 pixels
[Sat Oct 29 18:04:53 2011] 30.053950 total counts/ 21.178600 bgd. counts: snr = 1.928576
Spatial fit parameters:
  Offset between fit and detection position for source 31 = 0.870017 pixels
  Position = (508.5, 756.3) = 16 47 3.77 -45 50 58.8
  Extent = 0.4 (0.1-0.7)", rotation angle = 0
  Source counts = 8.9 +/- 5.5
  Background counts = 21.2
  Rate = 0.0005 +/- 0.0003
[Sat Oct 29 18:04:53 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 18:04:53 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 18:04:53 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 18:04:53 2011] Source does appear to be extended
[Sat Oct 29 18:04:53 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 18:05:14 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 18:05:14 2011] Initial guess for spatial extent in simple fitting = 0.43"
[Sat Oct 29 18:05:14 2011] Spatial fitting skipped for pass 1: source                                 has 8.9 net counts, is at off-axis angle 1.0'
[Sat Oct 29 18:05:26 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 18:05:26 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 18:05:26 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 18:05:26 2011] Source does appear to be extended
[Sat Oct 29 18:05:26 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 18:06:15 2011] Not overwriting source region fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31_src.reg
[Sat Oct 29 18:06:15 2011] Extracting stamp from image fullrun_ccd7_acisf06283_pi14-548_cl_sm2.00.img.gz, (489, 737) - (528, 776)
[Sat Oct 29 18:06:15 2011] Writing fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31.gif
[Sat Oct 29 18:07:36 2011] ../../acisf06283/products/events/fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31_src.evt and ../../acisf06283/products/events/fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31_bgd.evt exist, delete to re-create
[Sat Oct 29 18:07:36 2011] Size of ../../acisf06283/products/events/fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31_src.evt.gz[events] = 11 counts
[Sat Oct 29 18:07:36 2011] Mean chipx,y = (325.91, 516.09)
[Sat Oct 29 18:07:36 2011] Mean tdetx,y = (4242.91, 2218.09)
[Sat Oct 29 18:07:36 2011] chipx,y range = (307.00-340.00, 506.00-531.00)
[Sat Oct 29 18:07:37 2011] Size of ../../acisf06283/products/events/fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31_bgd.evt.gz[events] = 46 counts
[Sat Oct 29 18:07:37 2011] ../../acisf06283/products/images/fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31_src.img and ../../acisf06283/products/images/fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31_bgd.img exist, delete to re-create
[Sat Oct 29 18:07:37 2011] ../../acisf06283/products/spectra/fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31_src.pi and ../../acisf06283/products/spectra/fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31_bgd.pi exist, delete to re-create
[Sat Oct 29 18:07:37 2011] Not generating rmf since there are only 8 counts
[Sat Oct 29 18:07:39 2011] ../../acisf06283/products/lightcurves/fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31_src.lc and ../../acisf06283/products/lightcurves/fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31_bgd.lc exist, delete to re-create
[Sat Oct 29 18:08:20 2011] 237.535
[Sat Oct 29 18:08:23 2011] Updating aperture counts using extracted products
[Sat Oct 29 18:08:23 2011] Error reading totcts from fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31_src.pi.gz
[Sat Oct 29 18:08:24 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 18:08:24 2011] Using photon index=1.80, rate=0.000472, arf fullrun_ccd7_acisf06283_pi14-548_pass1_cl_src31.arf
[Sat Oct 29 18:08:24 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 18:08:24 2011] Updating source flux to 7e-15
[Sat Oct 29 18:08:30 2011] Source 31 has fewer than 100.000000 counts, skipping spectral fitting