[Sat Sep 24 10:11:00 2011] Detection parameters:
  Position = (318.2, 358.0) = 1 24 35.12 3 50 50.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 43.6 +/- 9.6
  Background counts = 13.5
  Rate = 0.006 +/- 0.001

[Sat Sep 24 10:11:00 2011] Off-axis axis estimate = 4.55'
[Sat Sep 24 10:12:45 2011] Using EEF radius (= 8.70 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 10:12:45 2011] Initial guess for spatial extent in simple fitting = 8.70"
[Sat Sep 24 10:12:45 2011] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.999
[Sat Sep 24 10:12:45 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 8.70"
[Sat Sep 24 10:43:35 2011] fullrun_pn_xmm0025541601_pi300-10000_cl_pass0_src18.ximg exists
[Sat Sep 24 10:43:35 2011] fullrun_pn_xmm0025541601_pi300-10000_cl_pass0_src18_1.ximg exists
[Sat Sep 24 10:43:35 2011] Fit fullrun_pn_xmm0025541601_pi300-10000_cl_pass0_src18 appears to have run properly
[Sat Sep 24 10:43:36 2011] fullrun_pn_xmm0025541601_pi300-10000_cl_pass0_tfrozen_src18.ximg exists
[Sat Sep 24 10:43:36 2011] fullrun_pn_xmm0025541601_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists
[Sat Sep 24 10:43:36 2011] Fit fullrun_pn_xmm0025541601_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly
[Sat Sep 24 11:34:15 2011] Spatial fit model total counts = 172.428000, observed total counts = 172.000000
[Sat Sep 24 11:34:15 2011] Offset between fit and detection position for source 18 = 0.258778 pixels
[Sat Sep 24 11:34:15 2011] 173.249500 total counts/ 141.346000 bgd. counts: snr = 2.683469
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.258778 pixels
  Position = (318.0, 357.9) = 1 24 35.19 3 50 49.4
  Extent = 5.9 (2.2-8.3)", rotation angle = 0
  Source counts = 31.9 +/- 13.2
  Background counts = 141.3
  Rate = 0.003 +/- 0.001
[Sat Sep 24 11:34:16 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 11:34:16 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 11:34:16 2011] Assessing source extent using major axis lower bound
[Sat Sep 24 11:34:16 2011] Source does appear to be extended
[Sat Sep 24 11:34:16 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep 24 11:34:29 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Sep 24 11:34:29 2011] Initial guess for spatial extent in simple fitting = 5.87"
[Sat Sep 24 11:34:29 2011] source mask rpix=1.3, npix_max = 13, mask sum = 16, frac = 1.170
[Sat Sep 24 11:34:29 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 5.87"
[Sat Sep 24 12:02:44 2011] fullrun_pn_xmm0025541601_pi300-10000_cl_pass1_src18.ximg exists
[Sat Sep 24 12:02:44 2011] fullrun_pn_xmm0025541601_pi300-10000_cl_pass1_src18_1.ximg exists
[Sat Sep 24 12:02:44 2011] Fit fullrun_pn_xmm0025541601_pi300-10000_cl_pass1_src18 appears to have run properly
[Sat Sep 24 12:02:44 2011] fullrun_pn_xmm0025541601_pi300-10000_cl_pass1_tfrozen_src18.ximg exists
[Sat Sep 24 12:02:44 2011] fullrun_pn_xmm0025541601_pi300-10000_cl_pass1_tfrozen_src18_1.ximg exists
[Sat Sep 24 12:02:44 2011] Fit fullrun_pn_xmm0025541601_pi300-10000_cl_pass1_tfrozen_src18 appears to have run properly
[Sat Sep 24 12:40:12 2011] Warning, spatial fit 18 centroid is now closest to src. 17
[Sat Sep 24 12:40:12 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 12:40:12 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 12:40:12 2011] Assessing source extent using major axis lower bound
[Sat Sep 24 12:40:12 2011] Source does appear to be extended
[Sat Sep 24 12:40:12 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep 24 12:40:25 2011] XMMSAS src. selection expression = ellipse(27615.146300, 31089.358200, 352.005610, 352.005610, 0.000000, X, Y)
[Sat Sep 24 12:40:25 2011] Writing source region out to fullrun_pn_xmm0025541601_pi300-10000_pass1_cl_src18_src.reg
[Sat Sep 24 12:40:25 2011] Extracting stamp from image fullrun_pn_xmm0025541601_pi300-10000_cl_sm2.00.img.gz, (298, 338) - (338, 378)
[Sat Sep 24 12:40:25 2011] XMMSAS bgd. selection expression = annulus(27615.146300, 31089.358200, 586.676017, 1173.352034, X, Y)
[Sat Sep 24 12:40:25 2011] Writing fullrun_pn_xmm0025541601_pi300-10000_pass1_cl_src18.gif
[Sat Sep 24 12:47:47 2011] Mean detx,y = (-1305.17, -3972.45) 
[Sat Sep 24 12:47:49 2011] Setting backscal keywords in source and bgd. spectrum
[Sat Sep 24 12:48:06 2011] Binned source spectrum to 10 counts/bin
[Sat Sep 24 12:48:07 2011] Setting source spectrum file to fullrun_pn_xmm0025541601_pi300-10000_pass1_cl_src18_src_b10.pi.gz
[Sat Sep 24 12:48:07 2011] Setting bgd. spectrum file to fullrun_pn_xmm0025541601_pi300-10000_pass1_cl_src18_bgd.pi.gz
[Sat Sep 24 13:00:59 2011] Not generating rmf since there are only 31 counts
[Sat Sep 24 13:00:59 2011] rmf not generated due to insufficient counts
[Sat Sep 24 13:19:39 2011] Updating aperture counts using extracted products
[Sat Sep 24 13:19:39 2011] Error reading totcts from fullrun_pn_xmm0025541601_pi300-10000_pass1_cl_src18_src_b10.pi.gz
[Sat Sep 24 13:19:39 2011] Calculating source flux in energy range 0.30-8.00
[Sat Sep 24 13:19:39 2011] Using photon index=1.80, rate=0.00319, arf fullrun_pn_xmm0025541601_pi300-10000_pass1_cl_src18.arf
[Sat Sep 24 13:19:39 2011] Assuming count rate is from the 0.30-10.00 bandpass
[Sat Sep 24 13:19:39 2011] Updating source flux to 1.2e-14
[Sat Sep 24 13:19:59 2011] Source 18 has fewer than 100.000000 counts, skipping spectral fitting