Abstract
Curves showing the contrast of individual bright and dark mottles near the limb at various wavelengths in the Hα line have been plotted from observations made through a 1/8 Å filter. The results cannot be explained in terms of the ‘cloud’ model of mottles proposed by Beckers (1964) and employed with some success by Grossmann-Doerth and von Uexküll (1971) and Bray (1973) to interpret the profiles of bright and dark mottles near the centre of the disk.
Similar content being viewed by others
References
Beckers, J. M.: 1964, A Study of the Fine Structures in the Solar Chromosphere (Thesis. AFCRL-Environmental Research Paper No. 49).
Bray, R. J.: 1969, Solar Phys. 10, 63.
Bray, R. J.: 1973, this issue, p. 317.
Bray, R. J. and Loughhead, R. E.: 1973, The Solar Chromosphere, Chapman and Hall, London (in press).
Bray, R. J. and Winter, J. G.: 1970, Solar Phys. 15, 309.
David, K.-H.: 1961, Z. Astrophys. 53, 37.
Grossmann-Doerth, U. and von Uexküll, M.: 1971, Solar Phys. 20, 31.
Loughhead, R. E. and Tappere, E. J.: 1971, Solar Phys. 19, 44.
Loughhead, R. E., Bray, R. J., Tappere, E. J., and Winter, J. G.: 1968, Solar Phys. 4, 185.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Loughhead, R.E. High-resolution photography of the solar chromosphere. Sol Phys 29, 327–332 (1973). https://doi.org/10.1007/BF00150810
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00150810