[Sat Oct 15 20:56:53 2011] Detection parameters:
  Position = (488.2, 504.1) = 15 32 55.27 30 21 52.8
  Extent = 0.5" x 0.5", rotation angle = 52 degrees
  Source counts = 54.6 +/- 7.5
  Background counts = 2.4
  Rate = 0.006 +/- 0.0008

[Sat Oct 15 20:56:53 2011] Off-axis axis estimate = 2.17'
[Sat Oct 15 20:57:18 2011] Using EEF radius (= 0.45 ")to estimate initial spatial extent for simple fitting
[Sat Oct 15 20:57:18 2011] Initial guess for spatial extent in simple fitting = 0.45"
[Sat Oct 15 20:57:18 2011] source mask rpix=0.9, npix_max = 7, mask sum = 9, frac = 1.129
[Sat Oct 15 20:57:18 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 0.45"
[Sat Oct 15 20:57:19 2011] fullrun_ccd7_acisf01649_pi14-548_cl_pass0_src4.ximg exists
[Sat Oct 15 20:57:19 2011] fullrun_ccd7_acisf01649_pi14-548_cl_pass0_src4_1.ximg exists
[Sat Oct 15 20:57:19 2011] Fit fullrun_ccd7_acisf01649_pi14-548_cl_pass0_src4 appears to have run properly
[Sat Oct 15 20:57:19 2011] fullrun_ccd7_acisf01649_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Sat Oct 15 20:57:19 2011] fullrun_ccd7_acisf01649_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Sat Oct 15 20:57:19 2011] Fit fullrun_ccd7_acisf01649_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Sat Oct 15 20:57:23 2011] Spatial fit model total counts = 63.210900, observed total counts = 65.000000
[Sat Oct 15 20:57:23 2011] Offset between fit and detection position for source 4 = 0.659513 pixels
[Sat Oct 15 20:57:23 2011] 61.574970 total counts/ 5.168570 bgd. counts: snr = 24.810938
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.659513 pixels
  Position = (488.7, 504.6) = 15 32 55.27 30 21 52.8
  Extent = 0.6 (0.5-0.7)" x 0.3 (0.3-0.4)", rotation angle = 311 (297-323) degrees
  Source counts = 56.4 +/- 7.8
  Background counts = 5.2
  Rate = 0.006 +/- 0.0008
[Sat Oct 15 20:57:23 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 20:57:23 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 20:57:23 2011] Assessing source extent using major axis lower bound
[Sat Oct 15 20:57:23 2011] Source does appear to be extended
[Sat Oct 15 20:57:23 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.28
[Sat Oct 15 20:57:31 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 15 20:57:31 2011] Initial guess for spatial extent in simple fitting = 0.46"
[Sat Oct 15 20:57:31 2011] source mask rpix=0.9, npix_max = 8, mask sum = 9, frac = 1.102
[Sat Oct 15 20:57:31 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 0.46"
[Sat Oct 15 20:57:32 2011] fullrun_ccd7_acisf01649_pi14-548_cl_pass1_src4.ximg exists
[Sat Oct 15 20:57:32 2011] fullrun_ccd7_acisf01649_pi14-548_cl_pass1_src4_1.ximg exists
[Sat Oct 15 20:57:32 2011] Fit fullrun_ccd7_acisf01649_pi14-548_cl_pass1_src4 appears to have run properly
[Sat Oct 15 20:57:32 2011] fullrun_ccd7_acisf01649_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Sat Oct 15 20:57:32 2011] fullrun_ccd7_acisf01649_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Sat Oct 15 20:57:32 2011] Fit fullrun_ccd7_acisf01649_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Sat Oct 15 20:57:35 2011] Spatial fit model total counts = 62.828500, observed total counts = 65.000000
[Sat Oct 15 20:57:35 2011] Offset between fit and detection position for source 4 = 0.027897 pixels
[Sat Oct 15 20:57:35 2011] 61.142920 total counts/ 4.848920 bgd. counts: snr = 25.564635
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.027897 pixels
  Position = (488.7, 504.6) = 15 32 55.27 30 21 52.8
  Extent = 0.6 (0.5-0.7)" x 0.3 (0.3-0.4)", rotation angle = 311 (296-323) degrees
  Source counts = 56.3 +/- 7.8
  Background counts = 4.8
  Rate = 0.006 +/- 0.0008
[Sat Oct 15 20:57:35 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 20:57:35 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 20:57:35 2011] Assessing source extent using major axis lower bound
[Sat Oct 15 20:57:35 2011] Source does appear to be extended
[Sat Oct 15 20:57:35 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.27
[Sat Oct 15 21:01:02 2011] Not overwriting source region fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4_src.reg
[Sat Oct 15 21:01:02 2011] Extracting stamp from image fullrun_ccd7_acisf01649_pi14-548_cl_sm2.00.img.gz, (462, 477) - (516, 532)
[Sat Oct 15 21:01:02 2011] Writing fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4.gif
[Sat Oct 15 21:01:44 2011] ../../acisf01649/products/events/fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4_src.evt and ../../acisf01649/products/events/fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Sat Oct 15 21:01:44 2011] Size of ../../acisf01649/products/events/fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4_src.evt.gz[events] = 55 counts
[Sat Oct 15 21:01:44 2011] Mean chipx,y = (474.73, 467.05)
[Sat Oct 15 21:01:44 2011] Mean tdetx,y = (4391.73, 2169.05)
[Sat Oct 15 21:01:44 2011] chipx,y range = (457.00-493.00, 450.00-485.00)
[Sat Oct 15 21:01:45 2011] Size of ../../acisf01649/products/events/fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 27 counts
[Sat Oct 15 21:01:45 2011] ../../acisf01649/products/images/fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4_src.img and ../../acisf01649/products/images/fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Sat Oct 15 21:01:45 2011] Not generating rmf since there are only 56 counts
[Sat Oct 15 21:01:45 2011] arf not found, will run specextract
[Sat Oct 15 21:01:52 2011] ../../acisf01649/products/spectra/fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4.warf not found
[Sat Oct 15 21:01:52 2011] ../../acisf01649/products/spectra/fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4.wrmf not found
[Sat Oct 15 21:01:52 2011] Removal of ../../acisf01649/products/spectra/fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4.soff failed
[Sat Oct 15 21:01:58 2011] ../../acisf01649/products/lightcurves/fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4_src.lc and ../../acisf01649/products/lightcurves/fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Sat Oct 15 21:02:12 2011] Spectrum 4 has only 56 counts, deleting rmf
[Sat Oct 15 21:02:12 2011] 238.389
[Sat Oct 15 21:02:14 2011] Updating aperture counts using extracted products
[Sat Oct 15 21:02:14 2011] Error reading totcts from fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4_src.pi.gz
[Sat Oct 15 21:02:14 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 15 21:02:14 2011] Using photon index=1.80, rate=0.00601, arf fullrun_ccd7_acisf01649_pi14-548_pass1_cl_src4.arf
[Sat Oct 15 21:02:14 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 15 21:02:14 2011] Updating source flux to 3.8e-14
[Sat Oct 15 21:02:18 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting