Visibility of all overstable modes vs. frequency in inertial frame (cpd) projected on Pápics list of observed photometric amplitudes A (vertical black lines) vs. frequency. Adopted inclination is 25 degrees. The photometric amplitudes are here normalized to a maximum of 0.5. Triangles correspond to odd-, circles to even g-modes and squares to (odd) r-modes. A cross inside a symbol means the g-mode is retrograde in the inertial frame. Colour definition: red m = 0, green m = 1 and blue m = 2.