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Chromospheric Velocity Fields Diagnostics from CaII and MgII Emission Profiles

Published online by Cambridge University Press:  19 July 2016

G. Vladilo ,
L. Crivellari ,
F. Castelli ,
J. E. Beckman  and
B. H. Foing
G. Vladilo
Affiliation:
O.A.T., Trieste, Via Tiepolo 11, Italy
L. Crivellari
Affiliation:
O.A.T., Trieste, Via Tiepolo 11, Italy
F. Castelli
Affiliation:
O.A.T., Trieste, Via Tiepolo 11, Italy
J. E. Beckman
Affiliation:
I.A.C., La Laguna, Tenerife, Spain
B. H. Foing
Affiliation:
L.P.S.P., 91370 Verrieres-Le-Buisson, France

Abstract

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We discuss the present limits to the velocity field diagnostics in stellar chromospheres achievable with ESO CAT+CES and IUE high resolution spectra.

Type
IV. Spectroscopic Patterns of Stellar Atmospheres
Information
Symposium - International Astronomical Union , Volume 132: The Impact of Veryhigh S/N Spectroscopy on Stellar Physics , 1988 , pp. 283 - 285
Copyright
Copyright © Kluwer 1988 

References

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– Vladilo, G., Molaro, P., Crivellari, L., Foing, B.H., Beckman, J.E., Genova, R.: 1987, Astron. Astrophys. in press Google Scholar