Abstract
An instrument to measure the non-full-disk low-order solar oscillations that uses a magneto-optical filter in Na-D lines is described. It has the advantage, over the resonant cells used by other observers, that it gives an image of the Sun and a higher photonic flux.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Agnelli, G., Cacciani, A., and Fofi, M.: 1975, Solar Phys. 44, 509.
Born, M.: 1965, Optik, Springer-Verlag, Berlin, p. 515.
Cacciani, A. and Fofi, M.: 1978, Solar Phys. 59, 179.
Waddel, J.: 1962, Astrophys. J. 136, 223.
Author information
Authors and Affiliations
Additional information
Proceedings of the 14th ESLAB Symposium on Physics of Solar Variations, 16–19 September 1980, Scheveningen, The Netherlands.
Rights and permissions
About this article
Cite this article
Cacciani, A., Croce, V., Fortini, T. et al. Searching for l = 1 modes of solar oscillations. Sol Phys 74, 543–546 (1981). https://doi.org/10.1007/BF00154538
Issue Date:
DOI: https://doi.org/10.1007/BF00154538