The monochromatic absorption coefficient as a function of the energy for B=1012 G and different values of the magnetic field angle. From top to bottom: 2a/p=0.05, 0.2, 0.4, 0.6, 0.8, 0.9, 0.95.
The monochromatic absorption coefficient integrated over the star surface for B=1012 G , B=5x1012 G, B=1013 G and  B=5x1013 G
Turolla, Zane & Drake, Apj submitted