2. [1 pt] 5-38 of KF (H-beta in Megrez)
3. [1 pt] 6-46 of KF (Galex)
4. [1 pt] 18-12 of KF (neutrinos)
5. [2 pts] 18-40 of KF (H- ion)
6. [1 pt] 19-44 of KF (L of Procyon)
7. [1 pt] 19-45 of KF (Ross 154 distance)
8. [1 pt] 19-53 of KF (Rigel R)
9. [1 pt] 19-63 of KF (70 Oph binary)