Variability with time of absorption lines in the solar spectrum.
Abstract
B. T. Babii's conclusion (1991) that the Sun's photosphere is in a stationary state up to a certain level (in the formation region of weak absorption lines) and nonstationary above that level, which was obtained from analysis of the variations of Fraunhofer-line central depths observed in 1960 - 1985 is placed in doubt.
- Publication:
-
Kinematics and Physics of Celestial Bodies
- Pub Date:
- 1991
- Bibcode:
- 1991KPCB....7e..43K