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Development of magnetic fields in active regions∗

Published online by Cambridge University Press:  14 August 2015

E. Tandberg-Hanssen  and
C. Porter
E. Tandberg-Hanssen
Affiliation:
High Altitude Observatory, Boulder, Colo., U.S.A.
C. Porter
Affiliation:
High Altitude Observatory, Boulder, Colo., U.S.A.

Extract

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The magnetograph of the High Altitude Observatory station at Climax has been used to study changes in the longitudinal component of the magnetic field in a number of active regions. For a description of the instrument see Lee, Rust, and Zirin (1965). By securing simultaneous Hα pictures of the regions we compare the magnetic data with the optical appearance of the plages. From such studies we have selected the results of two active regions to present here.

Type
Part I: General Development of an Active Region
Information
Symposium - International Astronomical Union , Volume 35: Structure and Development of Solar Active Regions , 1968 , pp. 43 - 46
Copyright
Copyright © Reidel 1968 

References

Lee, R. H., Rust, D. M., Zirin, H. (1965) Applied Optics, 4, 1081.CrossRefGoogle Scholar