2002 Mar 8 data crudely copied from the figure
Q and U are calculated and are in the 5 column file.
The 3 column file just has wavelength, polarization, and angle.
 
wavelength, Q, U, polariztion angle
 
END:
  5000. -0.375877023 -0.136808142  0.400000006  100.
  6500. -0.375877023 -0.136808142  0.400000006  100.
  6600. -0.38567248 -0.459626764  0.600000024  115.
  7500. -0.38567248 -0.459626764  0.600000024  115.
  7700. -0.5 -8.62464944E-08  0.5  90.
  8100. -0.899999619 -1.55884588  1.79999995  120.
  8600. -0.375877023 -0.136808142  0.400000006  100.