Photon index 1.0-1.2, NH=5E22 cm**(-2), Chi^2_red=1.23/55dof. 
 
Reddening E(B-V)=0.75 implies NH=5E21, i.e., internal absorption in 
the system. 
 
If Gaussian line at 6.5pm0.2keV is added, cutoff found at 
4.7keV. Gives slight improvement of chi^2 (1.00/52). Upper limit 
of equivalent width is about 65eV. Figure shows best-fitting power law 
with cutoff.