def METHOD_NAME():
    aper1 = EllipticalAnnulus(POSITIONS, a_in=10.0, a_out=20.0, b_out=17.0,
                              theta=np.pi / 3)
    theta = u.Quantity(60 * u.deg)
    aper2 = EllipticalAnnulus(POSITIONS, a_in=10.0, a_out=20.0, b_out=17.0,
                              theta=theta)
    theta = Angle(60 * u.deg)
    aper3 = EllipticalAnnulus(POSITIONS, a_in=10.0, a_out=20.0, b_out=17.0,
                              theta=theta)
    assert aper1._theta_radians == aper2._theta_radians
    assert aper1._theta_radians == aper3._theta_radians