Abstract
Monochromatic rasters of six EUV lines taken in the centre of a coronal hole are analysed and the cell-network structure at different heights in the solar atmosphere is shown. Also a comparison with the average cell-centre and network intensities of another coronal hole is performed showing a good agreement between the two.
Similar content being viewed by others
References
Golub, L., Krieger, A. S., Silk, A. F., Timothy, A. F., and Vaiana, G. S.: 1974, Astrophys. J. 189, L93.
Reeves, E. M.: 1976, Solar Phys. 46, 53.
Vernazza, J. E. and Reeves, E. M.: 1978, Astrophys. J. Suppl. 37, 485.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Calamai, G., Drago, F.C. & Pettini, G. Analysis of the supergranulation structure in coronal holes. Sol Phys 65, 167–170 (1980). https://doi.org/10.1007/BF00151390
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00151390