Sunspots.
Bray, R. J.
Sunspots. - xvi, 303 p. illus. 25 cm. - The International Astrophysics series, v. 7 .
1. Historical introduction -- 2. High-resolution observing methods -- 3. The morphology of individual sunspots -- 4. Physical conditions in sunspots -- 5. The magnetic field of individual sunspots -- 6. The properties of sunspot groups -- 7. Sunspots and activity centres -- 8. Magnetohydrodynamic theories of the origin of sunspots and the solar cycle.
Sun-spots.
Sunspots. - xvi, 303 p. illus. 25 cm. - The International Astrophysics series, v. 7 .
1. Historical introduction -- 2. High-resolution observing methods -- 3. The morphology of individual sunspots -- 4. Physical conditions in sunspots -- 5. The magnetic field of individual sunspots -- 6. The properties of sunspot groups -- 7. Sunspots and activity centres -- 8. Magnetohydrodynamic theories of the origin of sunspots and the solar cycle.
Sun-spots.