[Tue Jun 28 20:37:18 2011] Detection parameters:
  Position = (933.9, 917.1) = 22 56 28.86 62 38 41.4
  Extent = 0.8" x 0.6", rotation angle = 15 degrees
  Source counts = 85.9 +/- 9.4
  Background counts = 2.1
  Rate = 0.004 +/- 0.0004

[Tue Jun 28 20:37:25 2011] Off-axis axis estimate = 4.46'
[Tue Jun 28 20:38:56 2011] Using EEF radius (= 0.98 ")to estimate initial spatial extent for simple fitting
[Tue Jun 28 20:38:56 2011] Initial guess for spatial extent in simple fitting = 0.98"
[Tue Jun 28 20:38:56 2011] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.011
[Tue Jun 28 20:38:56 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 0.98"
[Tue Jun 28 20:38:58 2011] fullrun_ccd0_acisf10809_pi14-548_cl_pass0_src4.ximg exists
[Tue Jun 28 20:38:58 2011] fullrun_ccd0_acisf10809_pi14-548_cl_pass0_src4_1.ximg exists
[Tue Jun 28 20:38:59 2011] Fit fullrun_ccd0_acisf10809_pi14-548_cl_pass0_src4 appears to have run properly
[Tue Jun 28 20:39:00 2011] fullrun_ccd0_acisf10809_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Tue Jun 28 20:39:00 2011] fullrun_ccd0_acisf10809_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Tue Jun 28 20:39:00 2011] Fit fullrun_ccd0_acisf10809_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Tue Jun 28 20:39:25 2011] Spatial fit model total counts = 87.938700, observed total counts = 88.000000
[Tue Jun 28 20:39:25 2011] Offset between fit and detection position for source 4 = 0.761130 pixels
[Tue Jun 28 20:39:25 2011] 88.046066 total counts/ 0.556666 bgd. counts: snr = 117.262214
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.761130 pixels
  Position = (934.5, 917.5) = 22 56 28.85 62 38 41.4
  Extent = 1.1" x 0.9", rotation angle = 4
  Source counts = 87.5 +/- 9.4
  Background counts = 0.6
  Rate = 0.004 +/- 0.0004
[Tue Jun 28 20:39:25 2011] Vigneting correction estimate = 1.000000
[Tue Jun 28 20:39:25 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Jun 28 20:39:25 2011] Assessing source extent using major
[Tue Jun 28 20:39:25 2011] Source does appear to be extended
[Tue Jun 28 20:39:25 2011] Computing asymmetry using major and minor axis, asym = 1.25
[Tue Jun 28 20:40:15 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Jun 28 20:40:15 2011] Initial guess for spatial extent in simple fitting = 1.02"
[Tue Jun 28 20:40:15 2011] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.950
[Tue Jun 28 20:40:15 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 1.02"
[Tue Jun 28 20:40:16 2011] fullrun_ccd0_acisf10809_pi14-548_cl_pass1_src4.ximg exists
[Tue Jun 28 20:40:16 2011] fullrun_ccd0_acisf10809_pi14-548_cl_pass1_src4_1.ximg exists
[Tue Jun 28 20:40:16 2011] Fit fullrun_ccd0_acisf10809_pi14-548_cl_pass1_src4 appears to have run properly
[Tue Jun 28 20:40:17 2011] fullrun_ccd0_acisf10809_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Tue Jun 28 20:40:17 2011] fullrun_ccd0_acisf10809_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Tue Jun 28 20:40:17 2011] Fit fullrun_ccd0_acisf10809_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Tue Jun 28 20:40:44 2011] Spatial fit model total counts = 86.850500, observed total counts = 88.000000
[Tue Jun 28 20:40:44 2011] Offset between fit and detection position for source 4 = 0.043432 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.043432 pixels
  Position = (934.5, 917.5) = 22 56 28.85 62 38 41.4
  Extent = 1.0 (0.9-1.1)", rotation angle = 0
  Source counts = 86.9 +/- 9.3
  Background counts = 0.0
  Rate = 0.004 +/- 0.0004
[Tue Jun 28 20:40:45 2011] Vigneting correction estimate = 1.000000
[Tue Jun 28 20:40:45 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Jun 28 20:40:45 2011] Assessing source extent using major axis lower bound
[Tue Jun 28 20:40:45 2011] Source does appear to be extended
[Tue Jun 28 20:40:45 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Jun 28 20:41:33 2011] Not overwriting source region fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4_src.reg
[Tue Jun 28 20:41:33 2011] Extracting stamp from image fullrun_ccd0_acisf10809_pi14-548_cl_sm2.00.img.gz, (887, 870) - (982, 965)
[Tue Jun 28 20:41:33 2011] Writing fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4.gif
[Tue Jun 28 20:43:13 2011] ../../acisf10809/products/events/fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4_src.evt and ../../acisf10809/products/events/fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Tue Jun 28 20:43:13 2011] Size of ../../acisf10809/products/events/fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4_src.evt.gz[events] = 88 counts
[Tue Jun 28 20:43:13 2011] Mean chipx,y = (827.45, 589.64)
[Tue Jun 28 20:43:13 2011] Mean tdetx,y = (3650.64, 4304.55)
[Tue Jun 28 20:43:13 2011] chipx,y range = (810.00-850.00, 569.00-605.00)
[Tue Jun 28 20:43:13 2011] Size of ../../acisf10809/products/events/fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 28 counts
[Tue Jun 28 20:43:13 2011] ../../acisf10809/products/images/fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4_src.img and ../../acisf10809/products/images/fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Tue Jun 28 20:43:13 2011] Not generating rmf since there are only 86 counts
[Tue Jun 28 20:43:13 2011] arf not found, will run specextract
[Tue Jun 28 20:43:41 2011] ../../acisf10809/products/spectra/fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4.warf not found
[Tue Jun 28 20:43:41 2011] ../../acisf10809/products/spectra/fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4.wrmf not found
[Tue Jun 28 20:43:41 2011] Removal of ../../acisf10809/products/spectra/fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4.soff failed
[Tue Jun 28 20:43:47 2011] ../../acisf10809/products/lightcurves/fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4_src.lc and ../../acisf10809/products/lightcurves/fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Tue Jun 28 21:10:07 2011] Spectrum 4 has only 87 counts, deleting rmf
[Tue Jun 28 21:10:07 2011] 189.158
[Tue Jun 28 22:30:02 2011] Updating aperture counts using extracted products
[Tue Jun 28 22:30:02 2011] Error reading totcts from fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4_src.pi.gz
[Tue Jun 28 22:30:03 2011] Calculating source flux in energy range 0.30-8.00
[Tue Jun 28 22:30:03 2011] Using photon index=1.80, rate=0.00408, arf fullrun_ccd0_acisf10809_pi14-548_pass1_cl_src4.arf
[Tue Jun 28 22:30:03 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Jun 28 22:30:03 2011] Updating source flux to 6.1e-14