[Tue Oct 18 15:50:41 2011] Detection parameters:
  Position = (438.7, 1026.6) = 16 48 26.99 35 0 17.7
  Extent = 0.7" x 0.6", rotation angle = 64 degrees
  Source counts = 34.2 +/- 5.9
  Background counts = 0.8
  Rate = 0.004 +/- 0.0007

[Tue Oct 18 15:50:41 2011] Off-axis axis estimate = 5.17'
[Tue Oct 18 15:51:14 2011] Using EEF radius (= 1.25 ")to estimate initial spatial extent for simple fitting
[Tue Oct 18 15:51:14 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Oct 18 15:51:14 2011] Initial guess for spatial extent in simple fitting = 1.25"
[Tue Oct 18 15:51:14 2011] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.977
[Tue Oct 18 15:51:14 2011] Giving source the simple spatial ID 1 for pass 0, mean size = 1.25"
[Tue Oct 18 15:51:14 2011] fullrun_ccd0_acisf08636_pi14-548_cl_pass0_src1.ximg exists
[Tue Oct 18 15:51:14 2011] fullrun_ccd0_acisf08636_pi14-548_cl_pass0_src1_1.ximg exists
[Tue Oct 18 15:51:14 2011] Fit fullrun_ccd0_acisf08636_pi14-548_cl_pass0_src1 appears to have run properly
[Tue Oct 18 15:51:14 2011] fullrun_ccd0_acisf08636_pi14-548_cl_pass0_tfrozen_src1.ximg exists
[Tue Oct 18 15:51:14 2011] fullrun_ccd0_acisf08636_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists
[Tue Oct 18 15:51:14 2011] Fit fullrun_ccd0_acisf08636_pi14-548_cl_pass0_tfrozen_src1 appears to have run properly
[Tue Oct 18 15:51:20 2011] Spatial fit model total counts = 41.265800, observed total counts = 40.000000
[Tue Oct 18 15:51:20 2011] Offset between fit and detection position for source 4 = 0.416949 pixels
[Tue Oct 18 15:51:20 2011] 41.753380 total counts/ 5.926180 bgd. counts: snr = 14.717209
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.416949 pixels
  Position = (439.1, 1026.8) = 16 48 27.00 35 0 17.5
  Extent = 1.2 (0.8-1.7)", rotation angle = 0
  Source counts = 35.8 +/- 6.5
  Background counts = 5.9
  Rate = 0.004 +/- 0.0008
[Tue Oct 18 15:51:20 2011] Vigneting correction estimate = 1.000000
[Tue Oct 18 15:51:20 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct 18 15:51:20 2011] Assessing source extent using major axis lower bound
[Tue Oct 18 15:51:20 2011] Source does appear to be extended
[Tue Oct 18 15:51:20 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Oct 18 15:51:39 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Oct 18 15:51:39 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Oct 18 15:51:39 2011] Initial guess for spatial extent in simple fitting = 1.23"
[Tue Oct 18 15:51:39 2011] source mask rpix=2.5, npix_max = 35, mask sum = 36, frac = 1.005
[Tue Oct 18 15:51:39 2011] Giving source the simple spatial ID 1 for pass 1, mean size = 1.23"
[Tue Oct 18 15:51:40 2011] fullrun_ccd0_acisf08636_pi14-548_cl_pass1_src1.ximg exists
[Tue Oct 18 15:51:40 2011] fullrun_ccd0_acisf08636_pi14-548_cl_pass1_src1_1.ximg exists
[Tue Oct 18 15:51:40 2011] Fit fullrun_ccd0_acisf08636_pi14-548_cl_pass1_src1 appears to have run properly
[Tue Oct 18 15:51:40 2011] fullrun_ccd0_acisf08636_pi14-548_cl_pass1_tfrozen_src1.ximg exists
[Tue Oct 18 15:51:40 2011] fullrun_ccd0_acisf08636_pi14-548_cl_pass1_tfrozen_src1_1.ximg exists
[Tue Oct 18 15:51:40 2011] Fit fullrun_ccd0_acisf08636_pi14-548_cl_pass1_tfrozen_src1 appears to have run properly
[Tue Oct 18 15:51:44 2011] Spatial fit model total counts = 40.294800, observed total counts = 39.000000
[Tue Oct 18 15:51:44 2011] Offset between fit and detection position for source 4 = 0.042810 pixels
[Tue Oct 18 15:51:44 2011] 40.716710 total counts/ 2.569110 bgd. counts: snr = 23.799940
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.042810 pixels
  Position = (439.0, 1026.8) = 16 48 27.00 35 0 17.5
  Extent = 1.3 (0.9-1.6)", rotation angle = 0
  Source counts = 38.1 +/- 6.4
  Background counts = 2.6
  Rate = 0.004 +/- 0.0007
[Tue Oct 18 15:51:44 2011] Vigneting correction estimate = 1.000000
[Tue Oct 18 15:51:44 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct 18 15:51:44 2011] Assessing source extent using major axis lower bound
[Tue Oct 18 15:51:44 2011] Source does appear to be extended
[Tue Oct 18 15:51:44 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Oct 18 15:51:58 2011] Not overwriting source region fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4_src.reg
[Tue Oct 18 15:51:58 2011] Extracting stamp from image fullrun_ccd0_acisf08636_pi14-548_cl_sm2.00.img.gz, (380, 968) - (498, 1086)
[Tue Oct 18 15:51:58 2011] Writing fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4.gif
[Tue Oct 18 15:52:05 2011] ../../acisf08636/products/events/fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4_src.evt and ../../acisf08636/products/events/fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Tue Oct 18 15:52:05 2011] Size of ../../acisf08636/products/events/fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4_src.evt.gz[events] = 39 counts
[Tue Oct 18 15:52:05 2011] Mean chipx,y = (973.87, 439.56)
[Tue Oct 18 15:52:05 2011] Mean tdetx,y = (3500.56, 4158.13)
[Tue Oct 18 15:52:05 2011] chipx,y range = (951.00-992.00, 422.00-458.00)
[Tue Oct 18 15:52:05 2011] Size of ../../acisf08636/products/events/fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 12 counts
[Tue Oct 18 15:52:05 2011] ../../acisf08636/products/images/fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4_src.img and ../../acisf08636/products/images/fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Tue Oct 18 15:52:05 2011] ../../acisf08636/products/spectra/fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4_src.pi and ../../acisf08636/products/spectra/fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Tue Oct 18 15:52:05 2011] Not generating rmf since there are only 38 counts
[Tue Oct 18 15:52:08 2011] ../../acisf08636/products/lightcurves/fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4_src.lc and ../../acisf08636/products/lightcurves/fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Tue Oct 18 15:52:12 2011] 189.763
[Tue Oct 18 15:53:43 2011] Updating aperture counts using extracted products
[Tue Oct 18 15:53:43 2011] Error reading totcts from fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4_src.pi.gz
[Tue Oct 18 15:53:44 2011] Calculating source flux in energy range 0.30-8.00
[Tue Oct 18 15:53:44 2011] Using photon index=1.80, rate=0.00444, arf fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4.arf
[Tue Oct 18 15:53:44 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Oct 18 15:53:44 2011] Updating source flux to 5.4e-14
[Tue Oct 18 15:53:46 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting
[Tue Oct 18 15:53:47 2011] acisf08636/analysis//spectral/fullrun_ccd0_acisf08636_pi14-548_pass1_cl_src4_pl.csv not found, spectral fit skipped or did not complete