[Tue Apr 10 18:07:54 2012] Detection parameters:
  Position = (887.1, 217.9) = 9 56 3.00 69 32 48.2
  Extent = 3.7" x 2.3", rotation angle = 79 degrees
  Source counts = 32.8 +/- 8.9
  Background counts = 46.2
  Rate = 0.0003 +/- 7e-05

[Tue Apr 10 18:07:54 2012] Off-axis axis estimate = 9.29'
[Tue Apr 10 18:10:01 2012] Using EEF radius (= 3.82 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 18:10:01 2012] Initial guess for spatial extent in simple fitting = 3.82"
[Tue Apr 10 18:10:01 2012] source mask rpix=7.8, npix_max = 272, mask sum = 256, frac = 0.938
[Tue Apr 10 18:10:01 2012] Giving source the simple spatial ID 44 for pass 0, mean size = 3.82"
[Tue Apr 10 18:10:03 2012] fullrun_ccd6_acisf10542_pi14-548_cl_pass0_src44.ximg exists
[Tue Apr 10 18:10:03 2012] fullrun_ccd6_acisf10542_pi14-548_cl_pass0_src44_1.ximg exists
[Tue Apr 10 18:10:03 2012] Fit fullrun_ccd6_acisf10542_pi14-548_cl_pass0_src44 appears to have run properly
[Tue Apr 10 18:10:04 2012] fullrun_ccd6_acisf10542_pi14-548_cl_pass0_tfrozen_src44.ximg exists
[Tue Apr 10 18:10:04 2012] fullrun_ccd6_acisf10542_pi14-548_cl_pass0_tfrozen_src44_1.ximg exists
[Tue Apr 10 18:10:04 2012] Fit fullrun_ccd6_acisf10542_pi14-548_cl_pass0_tfrozen_src44 appears to have run properly
[Tue Apr 10 18:10:28 2012] Spatial fit model total counts = 249.993000, observed total counts = 250.000000
[Tue Apr 10 18:10:28 2012] Offset between fit and detection position for source 51 = 7.354092 pixels
[Tue Apr 10 18:10:28 2012] 250.826100 total counts/ 177.377000 bgd. counts: snr = 5.514902
Spatial fit parameters:
  Offset between fit and detection position for source 51 = 7.354092 pixels
  Position = (889.2, 210.8) = 9 56 2.85 69 32 44.5
  Extent = 5.3 (3.4-7.6)", rotation angle = 0
  Source counts = 73.4 +/- 15.8
  Background counts = 177.4
  Rate = 0.0006 +/- 0.0001
[Tue Apr 10 18:10:28 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 18:10:28 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 18:10:28 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 18:10:28 2012] Source does appear to be extended
[Tue Apr 10 18:10:28 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Apr 10 18:11:03 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Apr 10 18:11:03 2012] Initial guess for spatial extent in simple fitting = 5.26"
[Tue Apr 10 18:11:03 2012] source mask rpix=10.7, npix_max = 500, mask sum = 484, frac = 0.967
[Tue Apr 10 18:11:03 2012] Giving source the simple spatial ID 34 for pass 1, mean size = 5.26"
[Tue Apr 10 18:11:04 2012] fullrun_ccd6_acisf10542_pi14-548_cl_pass1_src34.ximg exists
[Tue Apr 10 18:11:04 2012] fullrun_ccd6_acisf10542_pi14-548_cl_pass1_src34_1.ximg exists
[Tue Apr 10 18:11:04 2012] Fit fullrun_ccd6_acisf10542_pi14-548_cl_pass1_src34 appears to have run properly
[Tue Apr 10 18:11:06 2012] fullrun_ccd6_acisf10542_pi14-548_cl_pass1_tfrozen_src34.ximg exists
[Tue Apr 10 18:11:06 2012] fullrun_ccd6_acisf10542_pi14-548_cl_pass1_tfrozen_src34_1.ximg exists
[Tue Apr 10 18:11:06 2012] Fit fullrun_ccd6_acisf10542_pi14-548_cl_pass1_tfrozen_src34 appears to have run properly
[Tue Apr 10 18:11:23 2012] Spatial fit model total counts = 398.999000, observed total counts = 399.000000
[Tue Apr 10 18:11:23 2012] Offset between fit and detection position for source 51 = 0.393146 pixels
[Tue Apr 10 18:11:23 2012] 399.956300 total counts/ 332.960000 bgd. counts: snr = 3.671595
Spatial fit parameters:
  Offset between fit and detection position for source 51 = 0.393146 pixels
  Position = (889.6, 210.9) = 9 56 2.82 69 32 44.6
  Extent = 4.9 (3.7-7.0)", rotation angle = 0
  Source counts = 67.0 +/- 20.0
  Background counts = 333.0
  Rate = 0.0006 +/- 0.0002
[Tue Apr 10 18:11:23 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 18:11:23 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 18:11:23 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 18:11:23 2012] Source does appear to be extended
[Tue Apr 10 18:11:23 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Apr 10 18:11:54 2012] Not overwriting source region fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51_src.reg
[Tue Apr 10 18:11:54 2012] Extracting stamp from image fullrun_ccd6_acisf10542_pi14-548_cl_sm2.00.img.gz, (667, 0) - (1113, 434)
[Tue Apr 10 18:11:54 2012] Writing fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51.gif
[Tue Apr 10 18:13:41 2012] ../../acisf10542/products/events/fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51_src.evt and ../../acisf10542/products/events/fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51_bgd.evt exist, delete to re-create
[Tue Apr 10 18:13:41 2012] Size of ../../acisf10542/products/events/fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51_src.evt.gz[events] = 288 counts
[Tue Apr 10 18:13:41 2012] Mean chipx,y = (167.54, 904.92)
[Tue Apr 10 18:13:41 2012] Mean tdetx,y = (3042.54, 2606.92)
[Tue Apr 10 18:13:41 2012] chipx,y range = (113.00-219.00, 858.00-961.00)
[Tue Apr 10 18:13:41 2012] Size of ../../acisf10542/products/events/fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51_bgd.evt.gz[events] = 1441 counts
[Tue Apr 10 18:13:41 2012] ../../acisf10542/products/images/fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51_src.img and ../../acisf10542/products/images/fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51_bgd.img exist, delete to re-create
[Tue Apr 10 18:13:41 2012] ../../acisf10542/products/spectra/fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51_src.pi and ../../acisf10542/products/spectra/fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51_bgd.pi exist, delete to re-create
[Tue Apr 10 18:13:41 2012] Not generating rmf since there are only 66 counts
[Tue Apr 10 18:13:44 2012] ../../acisf10542/products/lightcurves/fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51_src.lc and ../../acisf10542/products/lightcurves/fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51_bgd.lc exist, delete to re-create
[Tue Apr 10 18:13:51 2012] 157.178
[Tue Apr 10 18:17:27 2012] Updating aperture counts using extracted products
[Tue Apr 10 18:17:27 2012] Error reading totcts from fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51_src.pi.gz
[Tue Apr 10 18:17:27 2012] Calculating source flux in energy range 0.30-8.00
[Tue Apr 10 18:17:27 2012] Using photon index=1.80, rate=0.000565, arf fullrun_ccd6_acisf10542_pi14-548_pass1_cl_src51.arf
[Tue Apr 10 18:17:27 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Apr 10 18:17:27 2012] Updating source flux to 7.6e-15
[Tue Apr 10 18:17:33 2012] Source 51 has fewer than 100.000000 counts, skipping spectral fitting