Hostname: page-component-77c89778f8-5wvtr Total loading time: 0 Render date: 2024-07-20T07:01:01.628Z Has data issue: false hasContentIssue false
  • English
  • Français

Correlations between brightness fields and magnetic fields on the Sun∗

Published online by Cambridge University Press:  14 August 2015

G. A. Chapman  and
N. R. Sheeley Jr.
G. A. Chapman
Affiliation:
Steward Observatory, University of Arizona, Kitt Peak National Observatory, Tucson, Ariz., U.S.A.
N. R. Sheeley Jr.
Affiliation:
Kitt Peak National Observatory**, Tucson, Ariz., U.S.A.

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

In places on the solar surface where longitudinal magnetic fields are detectable using Leighton's photographic technique, spectroheliograms taken in the cores of many Fraunhofer lines show a bright photospheric network similar to, but with finer structure than, the familiar chromospheric network visible on Ca+ K232 spectroheliograms. This paper describes preliminary results of a study of the relation between the photospheric network and its associated magnetic fields.

Type
Part III: Optical Structure of an Active Region
Information
Symposium - International Astronomical Union , Volume 35: Structure and Development of Solar Active Regions , 1968 , pp. 161 - 173
Copyright
Copyright © Reidel 1968 

References

Beckers, J.M., Schröter, E.H. (1966) Communication at the Boulder A.A.S. Meeting, October.Google Scholar
Hale, G.E., Nicholson, S.B. (1938) in Magnetic Observations of Sunspots (Carnegie Institution of Washington, Washington, D.C.), 1, No. 498, p. 26 and Plate 7.Google Scholar
Leighton, R.B. (1959) Astrophys. J., 130, 366.Google Scholar
Leighton, R.B. (1960) unpublished observations.Google Scholar
Sheeley, N.R. Jr. (1966a) Astrophys. J., 144, 723.Google Scholar
Sheeley, N.R. Jr. (1966b) Communication at the Boulder A.A.S. Meeting, October.Google Scholar
Sheeley, N.R. Jr. (1967) Solar Phys., 1, 171.Google Scholar
Simon, G.W., Leighton, R.B. (1964) Astrophys. J., 140, 1120.Google Scholar