Publication
Title
Follow-up campaign of the Blazhko star RR Lyr
Author
Abstract
Stars with changing Blazhko periods challenge the currently proposed hypotheses for the Blazhko effect. RR Lyr, the prototype of the class, is one of the best-studied Blazhko stars but it keeps on surprising its observers. We present the first results from a photometric follow- up campaign in 2006-2007 of the star. Multicolour data were gathered from 4 different observatories in the northern hemisphere. Our analysis focuses specifically on the period behaviour. We confirm the previously reported decrease of the modulation period.
Language
English
Source (journal)
Communications in asteroseismology
Source (book)
HELAS workshop, 2008, Wroclaw
Publication
2008
ISBN
978-3-7001-6540-8
Volume/pages
157 (2008) , p. 323-324
Full text (open access)
UAntwerpen
Publication type
Subject
External links
Record
Identification
Creation 07.05.2018
Last edited 12.10.2020