[Fri Oct 28 21:41:48 2011] Detection parameters:
  Position = (1031.2, 382.7) = 5 46 18.60 0 7 6.9
  Extent = 2.1" x 1.2", rotation angle = 115 degrees
  Source counts = 43.3 +/- 7.3
  Background counts = 10.7
  Rate = 0.0005 +/- 8e-05

[Fri Oct 28 21:41:49 2011] Off-axis axis estimate = 7.22'
[Fri Oct 28 21:43:13 2011] Using EEF radius (= 2.31 ")to estimate initial spatial extent for simple fitting
[Fri Oct 28 21:43:13 2011] Initial guess for spatial extent in simple fitting = 2.31"
[Fri Oct 28 21:43:13 2011] source mask rpix=4.7, npix_max = 108, mask sum = 100, frac = 0.925
[Fri Oct 28 21:43:13 2011] Giving source the simple spatial ID 25 for pass 0, mean size = 2.31"
[Fri Oct 28 21:43:15 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass0_src25.ximg exists
[Fri Oct 28 21:43:15 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass0_src25_1.ximg exists
[Fri Oct 28 21:43:15 2011] Fit fullrun_ccd2_acisf01872_pi14-548_cl_pass0_src25 appears to have run properly
[Fri Oct 28 21:43:16 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass0_tfrozen_src25.ximg exists
[Fri Oct 28 21:43:16 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass0_tfrozen_src25_1.ximg exists
[Fri Oct 28 21:43:16 2011] Fit fullrun_ccd2_acisf01872_pi14-548_cl_pass0_tfrozen_src25 appears to have run properly
[Fri Oct 28 21:43:36 2011] Spatial fit model total counts = 79.318200, observed total counts = 74.000000
[Fri Oct 28 21:43:36 2011] Offset between fit and detection position for source 44 = 1.426145 pixels
[Fri Oct 28 21:43:36 2011] 79.068200 total counts/ 44.582500 bgd. counts: snr = 5.164840
Spatial fit parameters:
  Offset between fit and detection position for source 44 = 1.426145 pixels
  Position = (1031.2, 384.1) = 5 46 18.62 0 7 7.3
  Extent = 2.0" x 1.0", rotation angle = 246
  Source counts = 34.5 +/- 8.9
  Background counts = 44.6
  Rate = 0.0004 +/- 9e-05
[Fri Oct 28 21:43:36 2011] Vigneting correction estimate = 1.000000
[Fri Oct 28 21:43:36 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct 28 21:43:36 2011] Assessing source extent using major
[Fri Oct 28 21:43:36 2011] Source does appear to be extended
[Fri Oct 28 21:43:36 2011] Computing asymmetry using major and minor axis, asym = 2.11
[Fri Oct 28 21:43:36 2011] Source is asymmetric
[Fri Oct 28 21:44:06 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct 28 21:44:06 2011] Initial guess for spatial extent in simple fitting = 1.50"
[Fri Oct 28 21:44:06 2011] source mask rpix=3.0, npix_max = 50, mask sum = 49, frac = 0.977
[Fri Oct 28 21:44:06 2011] Giving source the simple spatial ID 24 for pass 1, mean size = 1.50"
[Fri Oct 28 21:44:07 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass1_src24.ximg exists
[Fri Oct 28 21:44:07 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass1_src24_1.ximg exists
[Fri Oct 28 21:44:07 2011] Fit fullrun_ccd2_acisf01872_pi14-548_cl_pass1_src24 appears to have run properly
[Fri Oct 28 21:44:08 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass1_tfrozen_src24.ximg exists
[Fri Oct 28 21:44:08 2011] fullrun_ccd2_acisf01872_pi14-548_cl_pass1_tfrozen_src24_1.ximg exists
[Fri Oct 28 21:44:08 2011] Fit fullrun_ccd2_acisf01872_pi14-548_cl_pass1_tfrozen_src24 appears to have run properly
[Fri Oct 28 21:44:26 2011] Spatial fit model total counts = 41.473300, observed total counts = 43.000000
[Fri Oct 28 21:44:26 2011] Offset between fit and detection position for source 44 = 0.523466 pixels
[Fri Oct 28 21:44:26 2011] 41.730070 total counts/ 1.391270 bgd. counts: snr = 34.199304
Spatial fit parameters:
  Offset between fit and detection position for source 44 = 0.523466 pixels
  Position = (1030.7, 384.3) = 5 46 18.64 0 7 7.4
  Extent = 2.6 (2.1-3.0)" x 1.2 (0.9-1.5)", rotation angle = 48 (34-62) degrees
  Source counts = 40.3 +/- 6.5
  Background counts = 1.4
  Rate = 0.0004 +/- 7e-05
[Fri Oct 28 21:44:26 2011] Vigneting correction estimate = 1.000000
[Fri Oct 28 21:44:26 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct 28 21:44:26 2011] Assessing source extent using major axis lower bound
[Fri Oct 28 21:44:26 2011] Source does appear to be extended
[Fri Oct 28 21:44:26 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.40
[Fri Oct 28 21:46:34 2011] Not overwriting source region fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44_src.reg
[Fri Oct 28 21:46:34 2011] Extracting stamp from image fullrun_ccd2_acisf01872_pi14-548_cl_sm2.00.img.gz, (910, 264) - (1151, 505)
[Fri Oct 28 21:46:34 2011] Writing fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44.gif
[Fri Oct 28 21:47:43 2011] ../../acisf01872/products/events/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44_src.evt and ../../acisf01872/products/events/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44_bgd.evt exist, delete to re-create
[Fri Oct 28 21:47:43 2011] Size of ../../acisf01872/products/events/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44_src.evt.gz[events] = 56 counts
[Fri Oct 28 21:47:43 2011] Mean chipx,y = (895.46, 809.32)
[Fri Oct 28 21:47:43 2011] Mean tdetx,y = (3870.32, 3190.54)
[Fri Oct 28 21:47:43 2011] chipx,y range = (869.00-926.00, 787.00-836.00)
[Fri Oct 28 21:47:43 2011] Size of ../../acisf01872/products/events/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44_bgd.evt.gz[events] = 292 counts
[Fri Oct 28 21:47:43 2011] ../../acisf01872/products/images/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44_src.img and ../../acisf01872/products/images/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44_bgd.img exist, delete to re-create
[Fri Oct 28 21:47:43 2011] ../../acisf01872/products/spectra/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44_src.pi and ../../acisf01872/products/spectra/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44_bgd.pi exist, delete to re-create
[Fri Oct 28 21:47:43 2011] Not generating rmf since there are only 40 counts
[Fri Oct 28 21:47:45 2011] ../../acisf01872/products/lightcurves/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44_src.lc and ../../acisf01872/products/lightcurves/fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44_bgd.lc exist, delete to re-create
[Fri Oct 28 21:48:38 2011] 169.941
[Fri Oct 28 21:50:59 2011] Updating aperture counts using extracted products
[Fri Oct 28 21:50:59 2011] Error reading totcts from fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44_src.pi.gz
[Fri Oct 28 21:51:00 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct 28 21:51:00 2011] Using photon index=1.80, rate=0.000429, arf fullrun_ccd2_acisf01872_pi14-548_pass1_cl_src44.arf
[Fri Oct 28 21:51:00 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct 28 21:51:00 2011] Updating source flux to 5.3e-15
[Fri Oct 28 21:51:51 2011] Source 44 has fewer than 100.000000 counts, skipping spectral fitting