Abstract
This paper describes the details of an extensive observing program which is aimed at the precise photometric observation of chromospheric fine structures in the λ3933, λ3968, λ8498, and λ8542 lines of ionized calcium, the λ6563 line of hydrogen, and the λ5890 and λ5896 lines of sodium.
Similar content being viewed by others
References
Dunn, R. B.: 1964, Appl. Opt. 3, 1353.
Dunn, R. B.: 1969, Sky Telesc. 38, 368.
Dunn, R. B.: 1971, NBS Special Publication Nr. 353 (Menzel Symposium), p.71.
Simon, G. W.: 1966, Astron. J. 71, 190.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Beckers, J.M., Mauter, H.A., Mann, G.R. et al. High resolution spectroscopy of the disk chromosphere. Sol Phys 25, 81–85 (1972). https://doi.org/10.1007/BF00155745
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00155745