[Fri Oct  7 19:54:27 2011] Detection parameters:
  Position = (55.6, 268.0) = 17 25 30.13 -34 23 38.8
  Extent = 0.5" x 0.5", rotation angle = 169 degrees
  Source counts = 32.8 +/- 5.9
  Background counts = 2.2
  Rate = 0.0008 +/- 0.0001

[Fri Oct  7 19:54:29 2011] Off-axis axis estimate = 1.09'
[Fri Oct  7 19:56:39 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Fri Oct  7 19:56:39 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Fri Oct  7 19:56:39 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.925
[Fri Oct  7 19:56:39 2011] Giving source the simple spatial ID 20 for pass 0, mean size = 0.38"
[Fri Oct  7 19:56:40 2011] fullrun_ccd1_acisf10987_pi14-548_cl_pass0_src20.ximg exists
[Fri Oct  7 19:56:40 2011] fullrun_ccd1_acisf10987_pi14-548_cl_pass0_src20_1.ximg exists
[Fri Oct  7 19:56:40 2011] Fit fullrun_ccd1_acisf10987_pi14-548_cl_pass0_src20 appears to have run properly
[Fri Oct  7 19:56:41 2011] fullrun_ccd1_acisf10987_pi14-548_cl_pass0_tfrozen_src20.ximg exists
[Fri Oct  7 19:56:41 2011] fullrun_ccd1_acisf10987_pi14-548_cl_pass0_tfrozen_src20_1.ximg exists
[Fri Oct  7 19:56:41 2011] Fit fullrun_ccd1_acisf10987_pi14-548_cl_pass0_tfrozen_src20 appears to have run properly
[Fri Oct  7 19:57:30 2011] Spatial fit model total counts = 52.914900, observed total counts = 53.000000
[Fri Oct  7 19:57:30 2011] Offset between fit and detection position for source 18 = 0.803336 pixels
[Fri Oct  7 19:57:30 2011] 52.238100 total counts/ 19.531300 bgd. counts: snr = 7.400695
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.803336 pixels
  Position = (56.2, 268.6) = 17 25 30.12 -34 23 38.8
  Extent = 0.5" x 0.4", rotation angle = 3
  Source counts = 32.7 +/- 7.2
  Background counts = 19.5
  Rate = 0.0008 +/- 0.0002
[Fri Oct  7 19:57:30 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 19:57:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 19:57:30 2011] Assessing source extent using major
[Fri Oct  7 19:57:30 2011] Source does appear to be extended
[Fri Oct  7 19:57:30 2011] Computing asymmetry using major and minor axis, asym = 1.53
[Fri Oct  7 19:57:30 2011] Source is asymmetric
[Fri Oct  7 19:58:42 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct  7 19:58:42 2011] Initial guess for spatial extent in simple fitting = 0.45"
[Fri Oct  7 19:58:42 2011] source mask rpix=0.9, npix_max = 8, mask sum = 9, frac = 1.115
[Fri Oct  7 19:58:42 2011] Giving source the simple spatial ID 20 for pass 1, mean size = 0.45"
[Fri Oct  7 19:58:44 2011] fullrun_ccd1_acisf10987_pi14-548_cl_pass1_src20.ximg exists
[Fri Oct  7 19:58:44 2011] fullrun_ccd1_acisf10987_pi14-548_cl_pass1_src20_1.ximg exists
[Fri Oct  7 19:58:44 2011] Fit fullrun_ccd1_acisf10987_pi14-548_cl_pass1_src20 appears to have run properly
[Fri Oct  7 19:58:46 2011] fullrun_ccd1_acisf10987_pi14-548_cl_pass1_tfrozen_src20.ximg exists
[Fri Oct  7 19:58:46 2011] fullrun_ccd1_acisf10987_pi14-548_cl_pass1_tfrozen_src20_1.ximg exists
[Fri Oct  7 19:58:46 2011] Fit fullrun_ccd1_acisf10987_pi14-548_cl_pass1_tfrozen_src20 appears to have run properly
[Fri Oct  7 19:59:34 2011] Spatial fit model total counts = 51.406200, observed total counts = 53.000000
[Fri Oct  7 19:59:34 2011] Offset between fit and detection position for source 18 = 0.073715 pixels
[Fri Oct  7 19:59:34 2011] 50.397500 total counts/ 21.317200 bgd. counts: snr = 6.298452
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.073715 pixels
  Position = (56.1, 268.5) = 17 25 30.12 -34 23 38.8
  Extent = 0.6 (0.4-0.7)" x 0.3 (0.2-0.4)", rotation angle = 0 (346-0) degrees
  Source counts = 29.1 +/- 7.1
  Background counts = 21.3
  Rate = 0.0007 +/- 0.0002
[Fri Oct  7 19:59:34 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 19:59:34 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 19:59:34 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 19:59:34 2011] Source does appear to be extended
[Fri Oct  7 19:59:34 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.21
[Fri Oct  7 20:05:45 2011] Not overwriting source region fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18_src.reg
[Fri Oct  7 20:05:45 2011] Extracting stamp from image fullrun_ccd1_acisf10987_pi14-548_cl_sm2.00.img.gz, (31, 243) - (81, 294)
[Fri Oct  7 20:05:45 2011] Writing fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18.gif
[Fri Oct  7 20:06:44 2011] ../../acisf10987/products/events/fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18_src.evt and ../../acisf10987/products/events/fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18_bgd.evt exist, delete to re-create
[Fri Oct  7 20:06:44 2011] Size of ../../acisf10987/products/events/fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18_src.evt.gz[events] = 33 counts
[Fri Oct  7 20:06:44 2011] Mean chipx,y = (34.76, 1000.12)
[Fri Oct  7 20:06:44 2011] Mean tdetx,y = (4131.88, 4141.76)
[Fri Oct  7 20:06:44 2011] chipx,y range = (19.00-56.00, 983.00-1016.00)
[Fri Oct  7 20:06:44 2011] Size of ../../acisf10987/products/events/fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18_bgd.evt.gz[events] = 21 counts
[Fri Oct  7 20:06:44 2011] ../../acisf10987/products/images/fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18_src.img and ../../acisf10987/products/images/fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18_bgd.img exist, delete to re-create
[Fri Oct  7 20:06:44 2011] ../../acisf10987/products/spectra/fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18_src.pi and ../../acisf10987/products/spectra/fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18_bgd.pi exist, delete to re-create
[Fri Oct  7 20:06:44 2011] Not generating rmf since there are only 29 counts
[Fri Oct  7 20:06:47 2011] ../../acisf10987/products/lightcurves/fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18_src.lc and ../../acisf10987/products/lightcurves/fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18_bgd.lc exist, delete to re-create
[Fri Oct  7 20:09:10 2011] 191.097
[Fri Oct  7 20:23:18 2011] Updating aperture counts using extracted products
[Fri Oct  7 20:23:18 2011] Error reading totcts from fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18_src.pi.gz
[Fri Oct  7 20:23:19 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct  7 20:23:19 2011] Using photon index=1.80, rate=0.000718, arf fullrun_ccd1_acisf10987_pi14-548_pass1_cl_src18.arf
[Fri Oct  7 20:23:19 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct  7 20:23:19 2011] Updating source flux to 1.2e-14
[Fri Oct  7 20:23:49 2011] Source 18 has fewer than 100.000000 counts, skipping spectral fitting