Differential of Q/I, V/I profiles from a given Stokes Profiles
if we use Tandem-type Fabry-Perot Filter

1) Given Stokes profile was made under 1000 G magnetic field

...in the case of Q/I, inclination of magnetic field is 90 deg, azimuth of one is 0 deg
...in the case of V/I, inclination of magnetic field is 0 deg

2) Given Stokes profile was made under 200 G magnetic field

...in the case of Q/I, inclination of magnetic field is 90 deg, azimuth of one is 0 deg
...in the case of V/I, inclination of magnetic field is 0 deg