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EEV and Electron Corp. Virtual Phase CCDs in the Near IR Region, He I λ 10830 Å

Published online by Cambridge University Press:  07 August 2017

A. G. Shcherbakov ,
Z. A. Shcherbakova ,
I. Ilyin  and
I. Tuominen
A. G. Shcherbakov
Affiliation:
Crimean Astrophysical Observatory
Z. A. Shcherbakova
Affiliation:
Crimean Astrophysical Observatory
I. Ilyin
Affiliation:
Observatory, University of Helsinki
I. Tuominen
Affiliation:
Observatory, University of Helsinki

Extract

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He I, λ 10830 å observations of late-type stars provide valuable information about the chromospheric and low chromospheric-coronal transition regions. High resolution measurements of the helium λ 10830 å line profile offer a convenient way to survey the coronal emission of the Sun as a point source, as well as a variety of stars (O'Brien and Lambert, 1986, Shcherbakov and Shcherbakova, 1991).

Type
Section II — Poster Papers
Information
Symposium - International Astronomical Union , Volume 167: New Developments in Array Technology and Applications , 1995 , pp. 367 - 368
Copyright
Copyright © Kluwer 1995 

References

Berezin, V. Yu., Zuev, A. G, Kiryan, G. V., Rybakov, M. I., Hvilivitsky, A. G., Ilyin, I. V., Petrov, P. P., Savanov, I. S. and Shcherbakov, A. G. 1991 Letters to Soviet AJ 17, 953.Google Scholar
O'Brien, Jr. and Lambert, D. 1986 ApJS 62, 899.Google Scholar
Shcherbakov, A. G. and Shcherbakova, Z. A. 1991 IAU Colloquium No. 130, The Sun and Cool Stars: Activity, Magnetism, Dynamos, Tuominen, I., Moss, D. and Rudiger, G., eds., Lecture Notes in Physics, Springer, p. 252.Google Scholar