[Thu Apr  5 16:43:31 2012] Detection parameters:
  Position = (278.1, 371.6) = 8 2 16.13 0 52 14.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 63.9 +/- 11.2
  Background counts = 20.2
  Rate = 0.002 +/- 0.0004

[Thu Apr  5 16:43:31 2012] Off-axis axis estimate = 5.51'
[Thu Apr  5 17:27:15 2012] Using EEF radius (= 9.18 ")to estimate initial spatial extent for simple fitting
[Thu Apr  5 17:27:15 2012] Initial guess for spatial extent in simple fitting = 9.18"
[Thu Apr  5 17:27:15 2012] source mask rpix=2.1, npix_max = 27, mask sum = 21, frac = 0.770
[Thu Apr  5 17:27:15 2012] Giving source the simple spatial ID 14 for pass 0, mean size = 9.18"
[Thu Apr  5 17:55:04 2012] fullrun_mos1_xmm0550850101_pi300-10000_cl_pass0_src14.ximg exists
[Thu Apr  5 17:55:04 2012] fullrun_mos1_xmm0550850101_pi300-10000_cl_pass0_src14_1.ximg exists
[Thu Apr  5 17:55:04 2012] Fit fullrun_mos1_xmm0550850101_pi300-10000_cl_pass0_src14 appears to have run properly
[Thu Apr  5 17:55:04 2012] fullrun_mos1_xmm0550850101_pi300-10000_cl_pass0_tfrozen_src14.ximg exists
[Thu Apr  5 17:55:04 2012] fullrun_mos1_xmm0550850101_pi300-10000_cl_pass0_tfrozen_src14_1.ximg exists
[Thu Apr  5 17:55:04 2012] Fit fullrun_mos1_xmm0550850101_pi300-10000_cl_pass0_tfrozen_src14 appears to have run properly
[Thu Apr  5 18:19:13 2012] Spatial fit model total counts = 207.480000, observed total counts = 219.000000
[Thu Apr  5 18:19:13 2012] Offset between fit and detection position for source 20 = 0.539004 pixels
[Thu Apr  5 18:19:13 2012] 204.408600 total counts/ 155.995000 bgd. counts: snr = 3.876252
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.539004 pixels
  Position = (277.6, 371.6) = 8 2 16.29 0 52 17.0
  Extent = 11.4" x 3.8", rotation angle = 349
  Source counts = 48.4 +/- 14.3
  Background counts = 156.0
  Rate = 0.001 +/- 0.0003
[Thu Apr  5 18:19:13 2012] Vigneting correction estimate = 1.000000
[Thu Apr  5 18:19:13 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Apr  5 18:19:13 2012] Assessing source extent using major
[Thu Apr  5 18:19:13 2012] Source does appear to be extended
[Thu Apr  5 18:19:13 2012] Computing asymmetry using major and minor axis, asym = 3.00
[Thu Apr  5 18:19:13 2012] Source is asymmetric
[Thu Apr  5 18:58:48 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Apr  5 18:58:48 2012] Initial guess for spatial extent in simple fitting = 7.58"
[Thu Apr  5 18:58:48 2012] source mask rpix=1.7, npix_max = 20, mask sum = 21, frac = 1.044
[Thu Apr  5 18:58:48 2012] Giving source the simple spatial ID 14 for pass 1, mean size = 7.58"
[Thu Apr  5 19:23:35 2012] fullrun_mos1_xmm0550850101_pi300-10000_cl_pass1_src14.ximg exists
[Thu Apr  5 19:23:35 2012] fullrun_mos1_xmm0550850101_pi300-10000_cl_pass1_src14_1.ximg exists
[Thu Apr  5 19:23:35 2012] Fit fullrun_mos1_xmm0550850101_pi300-10000_cl_pass1_src14 appears to have run properly
[Thu Apr  5 19:23:35 2012] fullrun_mos1_xmm0550850101_pi300-10000_cl_pass1_tfrozen_src14.ximg exists
[Thu Apr  5 19:23:35 2012] fullrun_mos1_xmm0550850101_pi300-10000_cl_pass1_tfrozen_src14_1.ximg exists
[Thu Apr  5 19:23:35 2012] Fit fullrun_mos1_xmm0550850101_pi300-10000_cl_pass1_tfrozen_src14 appears to have run properly
[Thu Apr  5 19:46:49 2012] Spatial fit model total counts = 213.547000, observed total counts = 224.000000
[Thu Apr  5 19:46:49 2012] Offset between fit and detection position for source 20 = 0.186690 pixels
[Thu Apr  5 19:46:49 2012] 209.374900 total counts/ 165.757000 bgd. counts: snr = 3.387886
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.186690 pixels
  Position = (277.8, 371.6) = 8 2 16.24 0 52 17.0
  Extent = 8.5 (5.2-15.2)" x 3.7 (2.5-5.6)", rotation angle = 347 (328-19) degrees
  Source counts = 43.6 +/- 14.5
  Background counts = 165.8
  Rate = 0.001 +/- 0.0003
[Thu Apr  5 19:46:49 2012] Vigneting correction estimate = 1.000000
[Thu Apr  5 19:46:49 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Apr  5 19:46:49 2012] Assessing source extent using major axis lower bound
[Thu Apr  5 19:46:49 2012] Source does appear to be extended
[Thu Apr  5 19:46:49 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.93
[Thu Apr  5 20:37:00 2012] XMMSAS src. selection expression = ellipse(24119.369200, 32279.144800, 511.404015, 222.325206, 347.438204, X, Y)
[Thu Apr  5 20:37:00 2012] Writing source region out to fullrun_mos1_xmm0550850101_pi300-10000_pass1_cl_src20_src.reg
[Thu Apr  5 20:37:00 2012] Extracting stamp from image fullrun_mos1_xmm0550850101_pi300-10000_cl_sm2.00.img.gz, (248, 342) - (307, 401)
[Thu Apr  5 20:37:00 2012] XMMSAS bgd. selection expression = annulus(24119.369200, 32279.144800, 852.340025, 1704.680049, X, Y) && !ellipse(25088.606720, 30657.966000, 445.689613, 445.689613, 0.000000, X, Y)
[Thu Apr  5 20:37:00 2012] Writing fullrun_mos1_xmm0550850101_pi300-10000_pass1_cl_src20.gif
[Thu Apr  5 20:39:17 2012] Mean detx,y = (5127.39, -2348.24) 
[Thu Apr  5 20:39:17 2012] Setting backscal keywords in source and bgd. spectrum
[Thu Apr  5 20:39:27 2012] Binned source spectrum to 10 counts/bin
[Thu Apr  5 20:39:27 2012] Setting source spectrum file to fullrun_mos1_xmm0550850101_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Thu Apr  5 20:39:27 2012] Setting bgd. spectrum file to fullrun_mos1_xmm0550850101_pi300-10000_pass1_cl_src20_bgd.pi.gz
[Thu Apr  5 20:49:09 2012] Not generating rmf since there are only 43 counts
[Thu Apr  5 20:49:09 2012] rmf not generated due to insufficient counts
[Thu Apr  5 21:03:28 2012] Updating aperture counts using extracted products
[Thu Apr  5 21:03:28 2012] Error reading totcts from fullrun_mos1_xmm0550850101_pi300-10000_pass1_cl_src20_src_b10.pi.gz
[Thu Apr  5 21:03:29 2012] Calculating source flux in energy range 0.30-8.00
[Thu Apr  5 21:03:29 2012] Using photon index=1.80, rate=0.00105, arf fullrun_mos1_xmm0550850101_pi300-10000_pass1_cl_src20.arf
[Thu Apr  5 21:03:29 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Apr  5 21:03:29 2012] Updating source flux to 1.8e-14
[Thu Apr  5 21:03:30 2012] Source 20 has fewer than 100.000000 counts, skipping spectral fitting