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The spectral variations of MWC 314

Published online by Cambridge University Press:  12 July 2011

Corinne Rossi
Affiliation:
Dipartimento di Fisica, Universita La Sapienza, Roma, Italy; email: [email protected]
Antonio Frasca
Affiliation:
INAF – Osservatorio Astrofisico di Catania, Italy
Ettore Marilli
Affiliation:
INAF – Osservatorio Astrofisico di Catania, Italy
Michael Friedjung
Affiliation:
Institut d'Astrophysique CNRS+Paris 6, Paris, France
Gérard Muratorio
Affiliation:
OMP/LAM, Marseille, France
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Abstract

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New spectra of MWC314 are presented; they indicate that the V/R emission line flux ratios show signs of varying in an opposite way to the absorption line radial velocities. The latter appear to be due to apparently non-periodic pulsations, perhaps in strange modes.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2011

References

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