[Sun Jun  2 22:18:47 2013] Detection parameters:
  Position = (729.8, 688.9) = 15 54 52.71 -55 9 37.6
  Extent = 0.5" x 0.5", rotation angle = 66 degrees
  Source counts = 17.7 +/- 4.7
  Background counts = 4.3
  Rate = 0.0001 +/- 3e-05

[Sun Jun  2 22:18:47 2013] Off-axis axis estimate = 4.85'
[Sun Jun  2 22:25:24 2013] Using EEF radius (= 1.12 ")to estimate initial spatial extent for simple fitting
[Sun Jun  2 22:25:24 2013] Initial guess for spatial extent in simple fitting = 1.12"
[Sun Jun  2 22:25:24 2013] source mask rpix=2.3, npix_max = 30, mask sum = 36, frac = 1.163
[Sun Jun  2 22:25:24 2013] Giving source the simple spatial ID 20 for pass 0, mean size = 1.12"
[Sun Jun  2 23:27:46 2013] fullrun_ccd0_acisf13768_pi14-548_cl_pass0_src20.ximg exists
[Sun Jun  2 23:27:46 2013] fullrun_ccd0_acisf13768_pi14-548_cl_pass0_src20_1.ximg exists
[Sun Jun  2 23:27:46 2013] Fit fullrun_ccd0_acisf13768_pi14-548_cl_pass0_src20 appears to have run properly
[Sun Jun  2 23:27:46 2013] fullrun_ccd0_acisf13768_pi14-548_cl_pass0_tfrozen_src20.ximg exists
[Sun Jun  2 23:27:46 2013] fullrun_ccd0_acisf13768_pi14-548_cl_pass0_tfrozen_src20_1.ximg exists
[Sun Jun  2 23:27:46 2013] Fit fullrun_ccd0_acisf13768_pi14-548_cl_pass0_tfrozen_src20 appears to have run properly
[Mon Jun  3 02:36:51 2013] Spatial fit model total counts = 36.550100, observed total counts = 40.000000
[Mon Jun  3 02:36:51 2013] Offset between fit and detection position for source 20 = 0.928770 pixels
[Mon Jun  3 02:36:51 2013] 37.497600 total counts/ 12.200600 bgd. counts: snr = 7.242332
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.928770 pixels
  Position = (730.5, 689.4) = 15 54 52.70 -55 9 37.5
  Extent = 1.6 (1.1-2.2)" x 0.7 (0.4-1.0)", rotation angle = 128 (101-146) degrees
  Source counts = 25.3 +/- 6.1
  Background counts = 12.2
  Rate = 0.0002 +/- 4e-05
[Mon Jun  3 02:36:51 2013] Vigneting correction estimate = 1.000000
[Mon Jun  3 02:36:51 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Jun  3 02:36:51 2013] Assessing source extent using major axis lower bound
[Mon Jun  3 02:36:51 2013] Source does appear to be extended
[Mon Jun  3 02:36:51 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.18
[Mon Jun  3 02:37:44 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Jun  3 02:37:44 2013] Initial guess for spatial extent in simple fitting = 1.14"
[Mon Jun  3 02:37:44 2013] source mask rpix=2.3, npix_max = 31, mask sum = 25, frac = 0.793
[Mon Jun  3 02:37:44 2013] Giving source the simple spatial ID 20 for pass 1, mean size = 1.14"
[Mon Jun  3 03:35:30 2013] fullrun_ccd0_acisf13768_pi14-548_cl_pass1_src20.ximg exists
[Mon Jun  3 03:35:30 2013] fullrun_ccd0_acisf13768_pi14-548_cl_pass1_src20_1.ximg exists
[Mon Jun  3 03:35:30 2013] Fit fullrun_ccd0_acisf13768_pi14-548_cl_pass1_src20 appears to have run properly
[Mon Jun  3 03:35:30 2013] fullrun_ccd0_acisf13768_pi14-548_cl_pass1_tfrozen_src20.ximg exists
[Mon Jun  3 03:35:30 2013] fullrun_ccd0_acisf13768_pi14-548_cl_pass1_tfrozen_src20_1.ximg exists
[Mon Jun  3 03:35:30 2013] Fit fullrun_ccd0_acisf13768_pi14-548_cl_pass1_tfrozen_src20 appears to have run properly
[Mon Jun  3 06:28:34 2013] Spatial fit model total counts = 37.142400, observed total counts = 40.000000
[Mon Jun  3 06:28:34 2013] Offset between fit and detection position for source 20 = 0.025968 pixels
[Mon Jun  3 06:28:34 2013] 38.283400 total counts/ 12.359600 bgd. counts: snr = 7.373887
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.025968 pixels
  Position = (730.6, 689.4) = 15 54 52.70 -55 9 37.6
  Extent = 1.7 (1.2-2.3)" x 0.6 (0.4-1.2)", rotation angle = 310 (294-325) degrees
  Source counts = 25.9 +/- 6.2
  Background counts = 12.4
  Rate = 0.0002 +/- 4e-05
[Mon Jun  3 06:28:34 2013] Vigneting correction estimate = 1.000000
[Mon Jun  3 06:28:34 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Jun  3 06:28:34 2013] Assessing source extent using major axis lower bound
[Mon Jun  3 06:28:34 2013] Source does appear to be extended
[Mon Jun  3 06:28:34 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.97
[Mon Jun  3 06:29:26 2013] Writing source region out to fullrun_ccd0_acisf13768_pi14-548_pass1_cl_src20_src.reg
[Mon Jun  3 06:29:26 2013] Extracting stamp from image fullrun_ccd0_acisf13768_pi14-548_cl_sm2.00.img.gz, (651, 610) - (810, 769)
[Mon Jun  3 06:29:26 2013] Writing fullrun_ccd0_acisf13768_pi14-548_pass1_cl_src20.gif
[Mon Jun  3 06:40:24 2013] Size of ../../acisf13768/products/events/fullrun_ccd0_acisf13768_pi14-548_pass1_cl_src20_src.evt.gz[events] = 33 counts
[Mon Jun  3 06:40:24 2013] Mean chipx,y = (644.88, 695.94)
[Mon Jun  3 06:40:24 2013] Mean tdetx,y = (3756.94, 4487.12)
[Mon Jun  3 06:40:24 2013] chipx,y range = (623.00-663.00, 676.00-712.00)
[Mon Jun  3 06:40:24 2013] Size of ../../acisf13768/products/events/fullrun_ccd0_acisf13768_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 344 counts
[Mon Jun  3 06:40:25 2013] Not generating rmf since there are only 25 counts
[Mon Jun  3 06:40:25 2013] arf not found, will run specextract
[Mon Jun  3 06:40:53 2013] ../../acisf13768/products/spectra/fullrun_ccd0_acisf13768_pi14-548_pass1_cl_src20.warf not found
[Mon Jun  3 06:40:53 2013] ../../acisf13768/products/spectra/fullrun_ccd0_acisf13768_pi14-548_pass1_cl_src20.wrmf not found
[Mon Jun  3 06:40:53 2013] Removal of ../../acisf13768/products/spectra/fullrun_ccd0_acisf13768_pi14-548_pass1_cl_src20.soff failed
[Mon Jun  3 06:55:29 2013] Spectrum 20 has only 26 counts, deleting rmf
[Mon Jun  3 06:55:30 2013] 184.022
[Mon Jun  3 08:31:02 2013] Updating aperture counts using extracted products
[Mon Jun  3 08:31:02 2013] Total counts from fullrun_ccd0_acisf13768_pi14-548_pass1_cl_src20_src.pi.gz = 33.00
[Mon Jun  3 08:31:02 2013] Total counts from fullrun_ccd0_acisf13768_pi14-548_pass1_cl_src20_bgd.pi.gz = 344.00
[Mon Jun  3 08:31:02 2013] Got source and background scale factors 0.000003, 0.000103
[Mon Jun  3 08:31:02 2013] User source parameters:
  Position = (730.6, 689.4) = 15 54 52.70 -55 9 37.6
  Extent = 1.7 (1.2-2.3)" x 0.6 (0.4-1.2)", rotation angle = 310 (294-325) degrees
  Source aperture counts = 21.8 +/- 6.8
  Background aperture counts = 11.2
  Rate = 0.0001 +/- 4e-05

[Mon Jun  3 08:31:06 2013] Calculating source flux in energy range 0.30-8.00
[Mon Jun  3 08:31:06 2013] Using photon index=1.80, rate=0.000163, arf fullrun_ccd0_acisf13768_pi14-548_pass1_cl_src20.arf
[Mon Jun  3 08:31:06 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Jun  3 08:31:06 2013] Updating source flux to 2.8e-15
[Mon Jun  3 08:31:38 2013] Source 20 has fewer than 100.000000 counts, skipping spectral fitting