[Sat Sep 24 13:58:21 2011] Detection parameters:
  Position = (177.8, 927.8) = 17 45 36.90 -29 0 39.6
  Extent = 0.9" x 0.6", rotation angle = 107 degrees
  Source counts = 39.6 +/- 7.6
  Background counts = 18.4
  Rate = 0.001 +/- 0.0002

[Sat Sep 24 13:58:29 2011] Off-axis axis estimate = 0.94'
[Sat Sep 24 14:00:28 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 14:00:28 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Sat Sep 24 14:00:28 2011] source mask rpix=0.8, npix_max = 6, mask sum = 4, frac = 0.617
[Sat Sep 24 14:00:28 2011] Giving source the simple spatial ID 20 for pass 0, mean size = 0.38"
[Sat Sep 24 14:00:29 2011] fullrun_ccd3_acisf02943_pi14-548_cl_pass0_src20.ximg exists
[Sat Sep 24 14:00:29 2011] fullrun_ccd3_acisf02943_pi14-548_cl_pass0_src20_1.ximg exists
[Sat Sep 24 14:00:29 2011] Fit fullrun_ccd3_acisf02943_pi14-548_cl_pass0_src20 appears to have run properly
[Sat Sep 24 14:00:32 2011] fullrun_ccd3_acisf02943_pi14-548_cl_pass0_tfrozen_src20.ximg exists
[Sat Sep 24 14:00:32 2011] fullrun_ccd3_acisf02943_pi14-548_cl_pass0_tfrozen_src20_1.ximg exists
[Sat Sep 24 14:00:32 2011] Fit fullrun_ccd3_acisf02943_pi14-548_cl_pass0_tfrozen_src20 appears to have run properly
[Sat Sep 24 14:01:10 2011] Spatial fit model total counts = 93.999400, observed total counts = 94.000000
[Sat Sep 24 14:01:10 2011] Offset between fit and detection position for source 51 = 0.932345 pixels
[Sat Sep 24 14:01:10 2011] 92.448300 total counts/ 57.402300 bgd. counts: snr = 4.625661
Spatial fit parameters:
  Offset between fit and detection position for source 51 = 0.932345 pixels
  Position = (178.2, 928.7) = 17 45 36.91 -29 0 39.4
  Extent = 0.6 (0.4-0.9)", rotation angle = 0
  Source counts = 35.0 +/- 9.6
  Background counts = 57.4
  Rate = 0.0009 +/- 0.0003
[Sat Sep 24 14:01:10 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 14:01:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 14:01:10 2011] Assessing source extent using major axis lower bound
[Sat Sep 24 14:01:10 2011] Source does appear to be extended
[Sat Sep 24 14:01:10 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep 24 14:01:45 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Sep 24 14:01:45 2011] Initial guess for spatial extent in simple fitting = 0.62"
[Sat Sep 24 14:01:45 2011] source mask rpix=1.3, npix_max = 12, mask sum = 12, frac = 0.968
[Sat Sep 24 14:01:45 2011] Giving source the simple spatial ID 20 for pass 1, mean size = 0.62"
[Sat Sep 24 14:01:48 2011] fullrun_ccd3_acisf02943_pi14-548_cl_pass1_src20.ximg exists
[Sat Sep 24 14:01:49 2011] fullrun_ccd3_acisf02943_pi14-548_cl_pass1_src20_1.ximg exists
[Sat Sep 24 14:01:49 2011] Fit fullrun_ccd3_acisf02943_pi14-548_cl_pass1_src20 appears to have run properly
[Sat Sep 24 14:01:50 2011] fullrun_ccd3_acisf02943_pi14-548_cl_pass1_tfrozen_src20.ximg exists
[Sat Sep 24 14:01:50 2011] fullrun_ccd3_acisf02943_pi14-548_cl_pass1_tfrozen_src20_1.ximg exists
[Sat Sep 24 14:01:50 2011] Fit fullrun_ccd3_acisf02943_pi14-548_cl_pass1_tfrozen_src20 appears to have run properly
[Sat Sep 24 14:02:14 2011] Spatial fit model total counts = 93.201400, observed total counts = 94.000000
[Sat Sep 24 14:02:14 2011] Offset between fit and detection position for source 51 = 0.040464 pixels
[Sat Sep 24 14:02:14 2011] 91.665800 total counts/ 57.411200 bgd. counts: snr = 4.520855
Spatial fit parameters:
  Offset between fit and detection position for source 51 = 0.040464 pixels
  Position = (178.2, 928.6) = 17 45 36.91 -29 0 39.4
  Extent = 0.6 (0.4-0.9)", rotation angle = 0
  Source counts = 34.3 +/- 9.6
  Background counts = 57.4
  Rate = 0.0009 +/- 0.0003
[Sat Sep 24 14:02:14 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 14:02:14 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 14:02:14 2011] Assessing source extent using major axis lower bound
[Sat Sep 24 14:02:14 2011] Source does appear to be extended
[Sat Sep 24 14:02:14 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep 24 14:07:14 2011] Not overwriting source region fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51_src.reg
[Sat Sep 24 14:07:14 2011] Extracting stamp from image fullrun_ccd3_acisf02943_pi14-548_cl_sm2.00.img.gz, (150, 900) - (207, 957)
[Sat Sep 24 14:07:14 2011] Writing fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51.gif
[Sat Sep 24 14:08:16 2011] ../../acisf02943/products/events/fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51_src.evt and ../../acisf02943/products/events/fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51_bgd.evt exist, delete to re-create
[Sat Sep 24 14:08:16 2011] Size of ../../acisf02943/products/events/fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51_src.evt.gz[events] = 54 counts
[Sat Sep 24 14:08:16 2011] Mean chipx,y = (884.76, 926.19)
[Sat Sep 24 14:08:16 2011] Mean tdetx,y = (4205.81, 3945.76)
[Sat Sep 24 14:08:16 2011] chipx,y range = (863.00-902.00, 908.00-946.00)
[Sat Sep 24 14:08:17 2011] Size of ../../acisf02943/products/events/fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51_bgd.evt.gz[events] = 185 counts
[Sat Sep 24 14:08:17 2011] ../../acisf02943/products/images/fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51_src.img and ../../acisf02943/products/images/fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51_bgd.img exist, delete to re-create
[Sat Sep 24 14:08:17 2011] ../../acisf02943/products/spectra/fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51_src.pi and ../../acisf02943/products/spectra/fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51_bgd.pi exist, delete to re-create
[Sat Sep 24 14:08:17 2011] Not generating rmf since there are only 34 counts
[Sat Sep 24 14:08:20 2011] ../../acisf02943/products/lightcurves/fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51_src.lc and ../../acisf02943/products/lightcurves/fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51_bgd.lc exist, delete to re-create
[Sat Sep 24 14:10:22 2011] 204.829
[Sat Sep 24 14:10:43 2011] Updating aperture counts using extracted products
[Sat Sep 24 14:10:43 2011] Error reading totcts from fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51_src.pi.gz
[Sat Sep 24 14:10:44 2011] Calculating source flux in energy range 0.30-8.00
[Sat Sep 24 14:10:44 2011] Using photon index=1.80, rate=0.000902, arf fullrun_ccd3_acisf02943_pi14-548_pass1_cl_src51.arf
[Sat Sep 24 14:10:44 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Sep 24 14:10:44 2011] Updating source flux to 1.4e-14
[Sat Sep 24 14:11:03 2011] Source 51 has fewer than 100.000000 counts, skipping spectral fitting