[Thu May 16 12:21:15 2013] Detection parameters:
  Position = (756.6, 169.6) = 13 41 42.85 26 20 10.8
  Extent = 0.6" x 0.5", rotation angle = 130 degrees
  Source counts = 18.3 +/- 4.7
  Background counts = 3.7
  Rate = 0.0005 +/- 0.0001

[Thu May 16 12:21:15 2013] Off-axis axis estimate = 1.41'
[Thu May 16 13:45:14 2013] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting
[Thu May 16 13:45:14 2013] Initial guess for spatial extent in simple fitting = 0.39"
[Thu May 16 13:45:14 2013] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.353
[Thu May 16 13:45:14 2013] Giving source the simple spatial ID 16 for pass 0, mean size = 0.39"
[Thu May 16 14:02:59 2013] fullrun_ccd7_acisf12891_pi14-548_cl_pass0_src16.ximg exists
[Thu May 16 14:02:59 2013] fullrun_ccd7_acisf12891_pi14-548_cl_pass0_src16_1.ximg exists
[Thu May 16 14:02:59 2013] Fit fullrun_ccd7_acisf12891_pi14-548_cl_pass0_src16 appears to have run properly
[Thu May 16 14:02:59 2013] fullrun_ccd7_acisf12891_pi14-548_cl_pass0_tfrozen_src16.ximg exists
[Thu May 16 14:02:59 2013] fullrun_ccd7_acisf12891_pi14-548_cl_pass0_tfrozen_src16_1.ximg exists
[Thu May 16 14:02:59 2013] Fit fullrun_ccd7_acisf12891_pi14-548_cl_pass0_tfrozen_src16 appears to have run properly
[Thu May 16 14:03:07 2013] Spatial fit model total counts = 36.001300, observed total counts = 36.000000
[Thu May 16 14:03:07 2013] Offset between fit and detection position for source 16 = 0.893833 pixels
[Thu May 16 14:03:07 2013] 37.149200 total counts/ 19.690600 bgd. counts: snr = 3.934413
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.893833 pixels
  Position = (757.4, 170.0) = 13 41 42.84 26 20 10.8
  Extent = 0.6 (0.3-0.9)" x 0.3 (0.2-0.5)", rotation angle = 22 (320-53) degrees
  Source counts = 17.5 +/- 6.1
  Background counts = 19.7
  Rate = 0.0004 +/- 0.0002
[Thu May 16 14:03:07 2013] Vigneting correction estimate = 1.000000
[Thu May 16 14:03:07 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 16 14:03:07 2013] Assessing source extent using major axis lower bound
[Thu May 16 14:03:07 2013] Source does appear to be extended
[Thu May 16 14:03:07 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.74
[Thu May 16 15:27:22 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu May 16 15:27:22 2013] Initial guess for spatial extent in simple fitting = 0.43"
[Thu May 16 15:27:22 2013] source mask rpix=0.9, npix_max = 7, mask sum = 6, frac = 0.801
[Thu May 16 15:27:22 2013] Giving source the simple spatial ID 16 for pass 1, mean size = 0.43"
[Thu May 16 15:45:12 2013] fullrun_ccd7_acisf12891_pi14-548_cl_pass1_src16.ximg exists
[Thu May 16 15:45:12 2013] fullrun_ccd7_acisf12891_pi14-548_cl_pass1_src16_1.ximg exists
[Thu May 16 15:45:12 2013] Fit fullrun_ccd7_acisf12891_pi14-548_cl_pass1_src16 appears to have run properly
[Thu May 16 15:45:13 2013] fullrun_ccd7_acisf12891_pi14-548_cl_pass1_tfrozen_src16.ximg exists
[Thu May 16 15:45:13 2013] fullrun_ccd7_acisf12891_pi14-548_cl_pass1_tfrozen_src16_1.ximg exists
[Thu May 16 15:45:13 2013] Fit fullrun_ccd7_acisf12891_pi14-548_cl_pass1_tfrozen_src16 appears to have run properly
[Thu May 16 15:45:20 2013] Spatial fit model total counts = 33.998300, observed total counts = 34.000000
[Thu May 16 15:45:20 2013] Offset between fit and detection position for source 16 = 0.007556 pixels
[Thu May 16 15:45:20 2013] 34.957600 total counts/ 17.300800 bgd. counts: snr = 4.245012
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.007556 pixels
  Position = (757.4, 170.0) = 13 41 42.84 26 20 10.8
  Extent = 0.6 (0.4-0.9)" x 0.3 (0.2-0.5)", rotation angle = 24 (1-54) degrees
  Source counts = 17.7 +/- 5.9
  Background counts = 17.3
  Rate = 0.0004 +/- 0.0001
[Thu May 16 15:45:20 2013] Vigneting correction estimate = 1.000000
[Thu May 16 15:45:20 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 16 15:45:20 2013] Assessing source extent using major axis lower bound
[Thu May 16 15:45:20 2013] Source does appear to be extended
[Thu May 16 15:45:20 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.77
[Thu May 16 15:57:55 2013] Writing source region out to fullrun_ccd7_acisf12891_pi14-548_pass1_cl_src16_src.reg
[Thu May 16 15:57:55 2013] Extracting stamp from image fullrun_ccd7_acisf12891_pi14-548_cl_sm2.00.img.gz, (731, 144) - (783, 196)
[Thu May 16 15:57:55 2013] Writing fullrun_ccd7_acisf12891_pi14-548_pass1_cl_src16.gif
[Thu May 16 16:02:27 2013] Size of ../../acisf12891/products/events/fullrun_ccd7_acisf12891_pi14-548_pass1_cl_src16_src.evt.gz[events] = 19 counts
[Thu May 16 16:02:27 2013] Mean chipx,y = (67.95, 611.16)
[Thu May 16 16:02:27 2013] Mean tdetx,y = (3984.95, 2313.16)
[Thu May 16 16:02:27 2013] chipx,y range = (50.00-85.00, 592.00-634.00)
[Thu May 16 16:02:27 2013] Size of ../../acisf12891/products/events/fullrun_ccd7_acisf12891_pi14-548_pass1_cl_src16_bgd.evt.gz[events] = 51 counts
[Thu May 16 16:02:28 2013] Not generating rmf since there are only 17 counts
[Thu May 16 16:02:28 2013] arf not found, will run specextract
[Thu May 16 16:02:36 2013] ../../acisf12891/products/spectra/fullrun_ccd7_acisf12891_pi14-548_pass1_cl_src16.warf not found
[Thu May 16 16:02:36 2013] ../../acisf12891/products/spectra/fullrun_ccd7_acisf12891_pi14-548_pass1_cl_src16.wrmf not found
[Thu May 16 16:02:36 2013] Removal of ../../acisf12891/products/spectra/fullrun_ccd7_acisf12891_pi14-548_pass1_cl_src16.soff failed
[Thu May 16 16:03:55 2013] Spectrum 16 has only 18 counts, deleting rmf
[Thu May 16 16:03:55 2013] 228.532
[Thu May 16 16:04:03 2013] Updating aperture counts using extracted products
[Thu May 16 16:04:03 2013] Total counts from fullrun_ccd7_acisf12891_pi14-548_pass1_cl_src16_src.pi.gz = 19.00
[Thu May 16 16:04:03 2013] Total counts from fullrun_ccd7_acisf12891_pi14-548_pass1_cl_src16_bgd.pi.gz = 51.00
[Thu May 16 16:04:03 2013] Got source and background scale factors 0.000001, 0.000012
[Thu May 16 16:04:03 2013] User source parameters:
  Position = (757.4, 170.0) = 13 41 42.84 26 20 10.8
  Extent = 0.6 (0.4-0.9)" x 0.3 (0.2-0.5)", rotation angle = 24 (1-54) degrees
  Source aperture counts = 16.8 +/- 5.4
  Background aperture counts = 2.2
  Rate = 0.0004 +/- 0.0001

[Thu May 16 16:04:04 2013] Calculating source flux in energy range 0.30-8.00
[Thu May 16 16:04:04 2013] Using photon index=1.80, rate=0.000447, arf fullrun_ccd7_acisf12891_pi14-548_pass1_cl_src16.arf
[Thu May 16 16:04:04 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Thu May 16 16:04:04 2013] Updating source flux to 3.4e-15
[Thu May 16 16:04:21 2013] Source 16 has fewer than 100.000000 counts, skipping spectral fitting