Dust features of visually bright AGB variables as seen by ISO and IRAS

Autor(en)

Josef Hron, Rita Loidl, Franz Kerschbaum

Abstrakt

ISO-SWS spectra of two Mira variables (R Cas and T Dra), taken at two different pulsational phases, are presented. We describe the reduction of the data and the encountered problems. The dust features observed by ISO at different phases and with the Low Resolution Spectrometer of IRAS are compared. We briefly discuss the results in terms of current models for the circumstellar dust shells of AGB variables.

Organisation(en)

Institut für Astrophysik

Journal

Astrophysics and Space Science

Band

251

Seiten

211-214

Anzahl der Seiten

4

ISSN

0004-640X

DOI

https://doi.org/10.1007/978-94-017-1307-8_30

Publikationsdatum

1997

Peer-reviewed

Ja

ÖFOS 2012

103003 Astronomie

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/dust-features-of-visually-bright-agb-variables-as-seen-by-iso-and-iras(47e8c710-1a69-4691-999e-4ea08a4ac428).html