[Fri Oct 28 03:37:15 2011] Detection parameters:
  Position = (753.8, 428.5) = 0 56 4.89 -1 21 5.2
  Extent = 2.2" x 0.9", rotation angle = 35 degrees
  Source counts = 49.4 +/- 8.2
  Background counts = 17.6
  Rate = 0.001 +/- 0.0002

[Fri Oct 28 03:37:15 2011] Off-axis axis estimate = 7.40'
[Fri Oct 28 03:38:42 2011] Using EEF radius (= 2.43 ")to estimate initial spatial extent for simple fitting
[Fri Oct 28 03:38:42 2011] Initial guess for spatial extent in simple fitting = 2.43"
[Fri Oct 28 03:38:42 2011] source mask rpix=4.9, npix_max = 118, mask sum = 121, frac = 1.025
[Fri Oct 28 03:38:42 2011] Giving source the simple spatial ID 10 for pass 0, mean size = 2.43"
[Fri Oct 28 03:38:43 2011] fullrun_ccd3_acisf07918_pi14-548_cl_pass0_src10.ximg exists
[Fri Oct 28 03:38:43 2011] fullrun_ccd3_acisf07918_pi14-548_cl_pass0_src10_1.ximg exists
[Fri Oct 28 03:38:43 2011] Fit fullrun_ccd3_acisf07918_pi14-548_cl_pass0_src10 appears to have run properly
[Fri Oct 28 03:38:43 2011] fullrun_ccd3_acisf07918_pi14-548_cl_pass0_tfrozen_src10.ximg exists
[Fri Oct 28 03:38:43 2011] fullrun_ccd3_acisf07918_pi14-548_cl_pass0_tfrozen_src10_1.ximg exists
[Fri Oct 28 03:38:43 2011] Fit fullrun_ccd3_acisf07918_pi14-548_cl_pass0_tfrozen_src10 appears to have run properly
[Fri Oct 28 03:38:57 2011] Spatial fit model total counts = 101.335000, observed total counts = 102.000000
[Fri Oct 28 03:38:57 2011] Offset between fit and detection position for source 20 = 0.356123 pixels
[Fri Oct 28 03:38:57 2011] 101.674900 total counts/ 56.558900 bgd. counts: snr = 5.999017
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.356123 pixels
  Position = (753.6, 428.8) = 0 56 4.91 -1 21 5.3
  Extent = 2.1" x 0.9", rotation angle = 330
  Source counts = 45.1 +/- 10.1
  Background counts = 56.6
  Rate = 0.001 +/- 0.0002
[Fri Oct 28 03:38:57 2011] Vigneting correction estimate = 1.000000
[Fri Oct 28 03:38:57 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct 28 03:38:57 2011] Assessing source extent using major
[Fri Oct 28 03:38:57 2011] Source does appear to be extended
[Fri Oct 28 03:38:57 2011] Computing asymmetry using major and minor axis, asym = 2.30
[Fri Oct 28 03:38:57 2011] Source is asymmetric
[Fri Oct 28 03:39:20 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct 28 03:39:20 2011] Initial guess for spatial extent in simple fitting = 1.48"
[Fri Oct 28 03:39:20 2011] source mask rpix=3.0, npix_max = 49, mask sum = 49, frac = 0.998
[Fri Oct 28 03:39:20 2011] Giving source the simple spatial ID 10 for pass 1, mean size = 1.48"
[Fri Oct 28 03:39:21 2011] fullrun_ccd3_acisf07918_pi14-548_cl_pass1_src10.ximg exists
[Fri Oct 28 03:39:21 2011] fullrun_ccd3_acisf07918_pi14-548_cl_pass1_src10_1.ximg exists
[Fri Oct 28 03:39:21 2011] Fit fullrun_ccd3_acisf07918_pi14-548_cl_pass1_src10 appears to have run properly
[Fri Oct 28 03:39:21 2011] fullrun_ccd3_acisf07918_pi14-548_cl_pass1_tfrozen_src10.ximg exists
[Fri Oct 28 03:39:21 2011] fullrun_ccd3_acisf07918_pi14-548_cl_pass1_tfrozen_src10_1.ximg exists
[Fri Oct 28 03:39:21 2011] Fit fullrun_ccd3_acisf07918_pi14-548_cl_pass1_tfrozen_src10 appears to have run properly
[Fri Oct 28 03:39:36 2011] Spatial fit model total counts = 63.999900, observed total counts = 64.000000
[Fri Oct 28 03:39:36 2011] Offset between fit and detection position for source 20 = 0.253442 pixels
[Fri Oct 28 03:39:36 2011] 64.096500 total counts/ 30.714200 bgd. counts: snr = 6.023469
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.253442 pixels
  Position = (753.5, 429.1) = 0 56 4.91 -1 21 5.2
  Extent = 1.0 (0.7-1.3)", rotation angle = 0
  Source counts = 33.4 +/- 8.0
  Background counts = 30.7
  Rate = 0.0007 +/- 0.0002
[Fri Oct 28 03:39:36 2011] Vigneting correction estimate = 1.000000
[Fri Oct 28 03:39:36 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct 28 03:39:36 2011] Assessing source extent using major axis lower bound
[Fri Oct 28 03:39:36 2011] Source does appear to be extended
[Fri Oct 28 03:39:36 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Oct 28 03:42:10 2011] Not overwriting source region fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20_src.reg
[Fri Oct 28 03:42:10 2011] Extracting stamp from image fullrun_ccd3_acisf07918_pi14-548_cl_sm2.00.img.gz, (710, 385) - (797, 473)
[Fri Oct 28 03:42:10 2011] Writing fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20.gif
[Fri Oct 28 03:42:36 2011] ../../acisf07918/products/events/fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20_src.evt and ../../acisf07918/products/events/fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20_bgd.evt exist, delete to re-create
[Fri Oct 28 03:42:36 2011] Size of ../../acisf07918/products/events/fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20_src.evt.gz[events] = 51 counts
[Fri Oct 28 03:42:36 2011] Mean chipx,y = (349.35, 350.92)
[Fri Oct 28 03:42:36 2011] Mean tdetx,y = (4781.08, 3410.35)
[Fri Oct 28 03:42:36 2011] chipx,y range = (328.00-369.00, 332.00-372.00)
[Fri Oct 28 03:42:37 2011] Size of ../../acisf07918/products/events/fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 106 counts
[Fri Oct 28 03:42:37 2011] ../../acisf07918/products/images/fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20_src.img and ../../acisf07918/products/images/fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20_bgd.img exist, delete to re-create
[Fri Oct 28 03:42:37 2011] ../../acisf07918/products/spectra/fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20_src.pi and ../../acisf07918/products/spectra/fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20_bgd.pi exist, delete to re-create
[Fri Oct 28 03:42:37 2011] Not generating rmf since there are only 33 counts
[Fri Oct 28 03:42:39 2011] ../../acisf07918/products/lightcurves/fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20_src.lc and ../../acisf07918/products/lightcurves/fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20_bgd.lc exist, delete to re-create
[Fri Oct 28 03:43:31 2011] 169.313
[Fri Oct 28 03:43:38 2011] Updating aperture counts using extracted products
[Fri Oct 28 03:43:38 2011] Error reading totcts from fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20_src.pi.gz
[Fri Oct 28 03:43:39 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct 28 03:43:39 2011] Using photon index=1.80, rate=0.000741, arf fullrun_ccd3_acisf07918_pi14-548_pass1_cl_src20.arf
[Fri Oct 28 03:43:39 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct 28 03:43:39 2011] Updating source flux to 1e-14
[Fri Oct 28 03:43:49 2011] Source 20 has fewer than 100.000000 counts, skipping spectral fitting