[Fri Feb 17 06:07:12 2012] Detection parameters:
  Position = (891.2, 955.0) = 1 1 25.84 -22 8 37.5
  Extent = 0.7" x 0.5", rotation angle = 97 degrees
  Source counts = 28.7 +/- 5.5
  Background counts = 1.3
  Rate = 0.0004 +/- 8e-05

[Fri Feb 17 06:07:13 2012] Off-axis axis estimate = 3.55'
[Fri Feb 17 06:09:37 2012] Using EEF radius (= 0.70 ")to estimate initial spatial extent for simple fitting
[Fri Feb 17 06:09:37 2012] Initial guess for spatial extent in simple fitting = 0.70"
[Fri Feb 17 06:09:37 2012] source mask rpix=1.4, npix_max = 14, mask sum = 16, frac = 1.072
[Fri Feb 17 06:09:37 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 0.70"
[Fri Feb 17 06:40:53 2012] fullrun_ccd0_acisf13457_pi14-548_cl_pass0_src4.ximg exists
[Fri Feb 17 06:40:53 2012] fullrun_ccd0_acisf13457_pi14-548_cl_pass0_src4_1.ximg exists
[Fri Feb 17 06:40:53 2012] Fit fullrun_ccd0_acisf13457_pi14-548_cl_pass0_src4 appears to have run properly
[Fri Feb 17 06:40:53 2012] fullrun_ccd0_acisf13457_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Fri Feb 17 06:40:53 2012] fullrun_ccd0_acisf13457_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Fri Feb 17 06:40:53 2012] Fit fullrun_ccd0_acisf13457_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Fri Feb 17 07:59:28 2012] Spatial fit model total counts = 34.830900, observed total counts = 36.000000
[Fri Feb 17 07:59:28 2012] Offset between fit and detection position for source 4 = 0.694058 pixels
[Fri Feb 17 07:59:28 2012] 35.990440 total counts/ 8.311040 bgd. counts: snr = 9.601277
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.694058 pixels
  Position = (891.8, 955.4) = 1 1 25.84 -22 8 37.5
  Extent = 0.9 (0.7-1.9)" x 0.4 (0.3-0.5)", rotation angle = 90 (89-90) degrees
  Source counts = 27.7 +/- 6.0
  Background counts = 8.3
  Rate = 0.0004 +/- 9e-05
[Fri Feb 17 07:59:28 2012] Vigneting correction estimate = 1.000000
[Fri Feb 17 07:59:28 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Feb 17 07:59:28 2012] Assessing source extent using major axis lower bound
[Fri Feb 17 07:59:28 2012] Source does appear to be extended
[Fri Feb 17 07:59:28 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.26
[Fri Feb 17 07:59:53 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Feb 17 07:59:53 2012] Initial guess for spatial extent in simple fitting = 0.67"
[Fri Feb 17 07:59:53 2012] source mask rpix=1.4, npix_max = 13, mask sum = 12, frac = 0.874
[Fri Feb 17 07:59:53 2012] Giving source the simple spatial ID 4 for pass 1, mean size = 0.67"
[Fri Feb 17 08:30:43 2012] fullrun_ccd0_acisf13457_pi14-548_cl_pass1_src4.ximg exists
[Fri Feb 17 08:30:43 2012] fullrun_ccd0_acisf13457_pi14-548_cl_pass1_src4_1.ximg exists
[Fri Feb 17 08:30:43 2012] Fit fullrun_ccd0_acisf13457_pi14-548_cl_pass1_src4 appears to have run properly
[Fri Feb 17 08:30:43 2012] fullrun_ccd0_acisf13457_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Fri Feb 17 08:30:43 2012] fullrun_ccd0_acisf13457_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Fri Feb 17 08:30:43 2012] Fit fullrun_ccd0_acisf13457_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Fri Feb 17 09:41:57 2012] Spatial fit model total counts = 35.297500, observed total counts = 36.000000
[Fri Feb 17 09:41:57 2012] Offset between fit and detection position for source 4 = 0.021777 pixels
[Fri Feb 17 09:41:57 2012] 36.444370 total counts/ 8.049070 bgd. counts: snr = 10.008606
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.021777 pixels
  Position = (891.8, 955.3) = 1 1 25.84 -22 8 37.5
  Extent = 1.0 (0.5-1.2)" x 0.4 (0.3-0.6)", rotation angle = 90 (89-90) degrees
  Source counts = 28.4 +/- 6.0
  Background counts = 8.0
  Rate = 0.0004 +/- 9e-05
[Fri Feb 17 09:41:57 2012] Vigneting correction estimate = 1.000000
[Fri Feb 17 09:41:57 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Feb 17 09:41:57 2012] Assessing source extent using major axis lower bound
[Fri Feb 17 09:41:57 2012] Source does appear to be extended
[Fri Feb 17 09:41:57 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.78
[Fri Feb 17 09:42:22 2012] Writing source region out to fullrun_ccd0_acisf13457_pi14-548_pass1_cl_src4_src.reg
[Fri Feb 17 09:42:22 2012] Extracting stamp from image fullrun_ccd0_acisf13457_pi14-548_cl_sm2.00.img.gz, (847, 911) - (937, 1000)
[Fri Feb 17 09:42:22 2012] Writing fullrun_ccd0_acisf13457_pi14-548_pass1_cl_src4.gif
[Fri Feb 17 09:44:00 2012] Size of ../../acisf13457/products/events/fullrun_ccd0_acisf13457_pi14-548_pass1_cl_src4_src.evt.gz[events] = 32 counts
[Fri Feb 17 09:44:00 2012] Mean chipx,y = (737.62, 844.16)
[Fri Feb 17 09:44:00 2012] Mean tdetx,y = (3905.16, 4394.38)
[Fri Feb 17 09:44:00 2012] chipx,y range = (716.00-759.00, 825.00-860.00)
[Fri Feb 17 09:44:00 2012] Size of ../../acisf13457/products/events/fullrun_ccd0_acisf13457_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 41 counts
[Fri Feb 17 09:44:01 2012] Not generating rmf since there are only 28 counts
[Fri Feb 17 09:44:01 2012] arf not found, will run specextract
[Fri Feb 17 09:44:35 2012] ../../acisf13457/products/spectra/fullrun_ccd0_acisf13457_pi14-548_pass1_cl_src4.warf not found
[Fri Feb 17 09:44:35 2012] ../../acisf13457/products/spectra/fullrun_ccd0_acisf13457_pi14-548_pass1_cl_src4.wrmf not found
[Fri Feb 17 09:44:35 2012] Removal of ../../acisf13457/products/spectra/fullrun_ccd0_acisf13457_pi14-548_pass1_cl_src4.soff failed
[Fri Feb 17 09:58:58 2012] Spectrum 4 has only 28 counts, deleting rmf
[Fri Feb 17 09:58:58 2012] 194.389
[Fri Feb 17 10:40:40 2012] Updating aperture counts using extracted products
[Fri Feb 17 10:40:40 2012] Error reading totcts from fullrun_ccd0_acisf13457_pi14-548_pass1_cl_src4_src.pi.gz
[Fri Feb 17 10:40:40 2012] Calculating source flux in energy range 0.30-8.00
[Fri Feb 17 10:40:40 2012] Using photon index=1.80, rate=0.000411, arf fullrun_ccd0_acisf13457_pi14-548_pass1_cl_src4.arf
[Fri Feb 17 10:40:40 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Feb 17 10:40:40 2012] Updating source flux to 5e-15
[Fri Feb 17 10:40:46 2012] Source 4 has fewer than 100.000000 counts, skipping spectral fitting