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Mon. Not. R. Astron. Soc. 000, 117 (2008) Printed 19 June 2008 (MN LATEX style file v2.2) Pulsations in the atmosphere of the rapidly oscillating Ap star
 

Summary: Mon. Not. R. Astron. Soc. 000, 1­17 (2008) Printed 19 June 2008 (MN LATEX style file v2.2)
Pulsations in the atmosphere of the rapidly oscillating Ap star
10 Aquilae
M. Sachkov1
, O. Kochukhov2
, T. Ryabchikova1,3
, D. Huber3
, F. Leone4
, S. Bagnulo5
and W.W. Weiss3
1 Institute of Astronomy, Russian Academy of Sciences, Pyatnitskaya 48, 119017 Moscow, Russia
2 Department of Physics and Astronomy, Uppsala University Box 515, SE-751 20 Uppsala, Sweden
3 Department of Astronomy, University of Vienna, T¨urkenschanzstrasse 17, A-1180 Wien, Austria
4 Dipartimento di Fisica ed Astronomia, Universit´a di Catania, via S. Sofia 78, 95123 Catania, Italy
5 Armagh Observatory, College Hill, Armagh BT61 9DG, Northern Ireland, UK
Accepted 2008. Received 2008; in original form 2008
ABSTRACT
The rapidly oscillating Ap (roAp) star 10Aql shows one of the lowest photometric pulsation
amplitudes and is characterized by an unusual spectroscopic pulsational behavior compared to
other roAp stars. In summer 2006 this star became target of an intense observing campaign,

  

Source: Armagh Observatory

 

Collections: Physics