[Wed Feb 22 10:37:01 2012] Detection parameters:
  Position = (365.6, 248.3) = 21 14 38.08 6 2 55.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 75.2 +/- 15.0
  Background counts = 64.2
  Rate = 0.002 +/- 0.0004

[Wed Feb 22 10:37:02 2012] Off-axis axis estimate = 6.08'
[Wed Feb 22 10:42:52 2012] Using EEF radius (= 9.47 ")to estimate initial spatial extent for simple fitting
[Wed Feb 22 10:42:52 2012] Initial guess for spatial extent in simple fitting = 9.47"
[Wed Feb 22 10:42:52 2012] source mask rpix=2.2, npix_max = 28, mask sum = 25, frac = 0.872
[Wed Feb 22 10:42:52 2012] Giving source the simple spatial ID 44 for pass 0, mean size = 9.47"
[Wed Feb 22 13:18:25 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_src44.ximg exists
[Wed Feb 22 13:18:25 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_src44_1.ximg exists
[Wed Feb 22 13:18:25 2012] Fit fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_src44 appears to have run properly
[Wed Feb 22 13:18:26 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_tfrozen_src44.ximg exists
[Wed Feb 22 13:18:26 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_tfrozen_src44_1.ximg exists
[Wed Feb 22 13:18:26 2012] Fit fullrun_pn_xmm0500500901_pi300-10000_cl_pass0_tfrozen_src44 appears to have run properly
[Wed Feb 22 15:48:32 2012] Spatial fit model total counts = 629.715000, observed total counts = 628.000000
[Wed Feb 22 15:48:32 2012] Offset between fit and detection position for source 44 = 0.084959 pixels
[Wed Feb 22 15:48:32 2012] 641.375900 total counts/ 586.588000 bgd. counts: snr = 2.262133
Spatial fit parameters:
  Offset between fit and detection position for source 44 = 0.084959 pixels
  Position = (365.6, 248.4) = 21 14 38.10 6 2 55.4
  Extent = 5.1 (3.2-7.4)", rotation angle = 0
  Source counts = 54.8 +/- 25.3
  Background counts = 586.6
  Rate = 0.001 +/- 0.0005
[Wed Feb 22 15:48:32 2012] Vigneting correction estimate = 1.000000
[Wed Feb 22 15:48:32 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Feb 22 15:48:32 2012] Assessing source extent using major axis lower bound
[Wed Feb 22 15:48:32 2012] Source does appear to be extended
[Wed Feb 22 15:48:32 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Feb 22 15:49:11 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Feb 22 15:49:11 2012] Initial guess for spatial extent in simple fitting = 5.11"
[Wed Feb 22 15:49:11 2012] source mask rpix=1.2, npix_max = 11, mask sum = 9, frac = 0.802
[Wed Feb 22 15:49:11 2012] Giving source the simple spatial ID 41 for pass 1, mean size = 5.11"
[Wed Feb 22 18:03:40 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_src41.ximg exists
[Wed Feb 22 18:03:40 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_src41_1.ximg exists
[Wed Feb 22 18:03:40 2012] Fit fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_src41 appears to have run properly
[Wed Feb 22 18:03:41 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_tfrozen_src41.ximg exists
[Wed Feb 22 18:03:41 2012] fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_tfrozen_src41_1.ximg exists
[Wed Feb 22 18:03:41 2012] Fit fullrun_pn_xmm0500500901_pi300-10000_cl_pass1_tfrozen_src41 appears to have run properly
[Wed Feb 22 19:59:35 2012] Spatial fit model total counts = 629.161000, observed total counts = 628.000000
[Wed Feb 22 19:59:35 2012] Offset between fit and detection position for source 44 = 0.023536 pixels
[Wed Feb 22 19:59:35 2012] 640.852700 total counts/ 588.806000 bgd. counts: snr = 2.144900
Spatial fit parameters:
  Offset between fit and detection position for source 44 = 0.023536 pixels
  Position = (365.5, 248.4) = 21 14 38.11 6 2 55.5
  Extent = 4.9 (3.2-7.4)", rotation angle = 0
  Source counts = 52.0 +/- 25.3
  Background counts = 588.8
  Rate = 0.001 +/- 0.0005
[Wed Feb 22 19:59:35 2012] Vigneting correction estimate = 1.000000
[Wed Feb 22 19:59:35 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Feb 22 19:59:35 2012] Assessing source extent using major axis lower bound
[Wed Feb 22 19:59:35 2012] Source does appear to be extended
[Wed Feb 22 19:59:35 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Feb 22 20:00:16 2012] XMMSAS src. selection expression = ellipse(31753.776800, 21559.133600, 291.342608, 291.342608, 0.000000, X, Y)
[Wed Feb 22 20:00:16 2012] Writing source region out to fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src44_src.reg
[Wed Feb 22 20:00:16 2012] Extracting stamp from image fullrun_pn_xmm0500500901_pi300-10000_cl_sm2.00.img.gz, (349, 232) - (382, 265)
[Wed Feb 22 20:00:16 2012] XMMSAS bgd. selection expression = annulus(31753.776800, 21559.133600, 485.571014, 971.142028, X, Y) && !ellipse(30443.381600, 21887.926000, 1448.584042, 1448.584042, 0.000000, X, Y) && !ellipse(31094.369860, 20595.152400, 419.816812, 419.816812, 0.000000, X, Y)
[Wed Feb 22 20:00:16 2012] Writing fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src44.gif
[Wed Feb 22 20:57:55 2012] Mean detx,y = (5708.06, 4206.33) 
[Wed Feb 22 20:58:01 2012] Setting backscal keywords in source and bgd. spectrum
[Wed Feb 22 20:58:27 2012] Binned source spectrum to 10 counts/bin
[Wed Feb 22 20:58:28 2012] Setting source spectrum file to fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src44_src_b10.pi.gz
[Wed Feb 22 20:58:28 2012] Setting bgd. spectrum file to fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src44_bgd.pi.gz
[Wed Feb 22 22:20:22 2012] Not generating rmf since there are only 52 counts
[Wed Feb 22 22:20:22 2012] rmf not generated due to insufficient counts
[Thu Feb 23 00:09:27 2012] Updating aperture counts using extracted products
[Thu Feb 23 00:09:27 2012] Error reading totcts from fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src44_src_b10.pi.gz
[Thu Feb 23 00:09:30 2012] Calculating source flux in energy range 0.30-8.00
[Thu Feb 23 00:09:30 2012] Using photon index=1.80, rate=0.00105, arf fullrun_pn_xmm0500500901_pi300-10000_pass1_cl_src44.arf
[Thu Feb 23 00:09:30 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Thu Feb 23 00:09:30 2012] Updating source flux to 4.2e-15
[Thu Feb 23 00:12:13 2012] Source 44 has fewer than 100.000000 counts, skipping spectral fitting