Magnetic field and radial velocity of th
✍
E. Gerth
📂
Article
📅
1990
🏛
John Wiley and Sons
🌐
English
⚖ 822 KB
Since 1971 the magnetic Ap star 52 Her has been investigated with respect to its magnetic field and radial velocity on the observational basis of 140 photographic Zeeman spectrograms obtained at the 2m-telescope in Tautenburg. Additionally. 47 normal spectrograms were used for the determination of t