Title: Pulsation of the delta Scuti star theta(2) Tau: new multisite photometry and modelling of instability
Authors: Breger, M ×
Pamyatnykh, AA
Zima, Wolfgang
Garrido, R
Handler, G
Reegen, P #
Issue Date: Oct-2002
Publisher: Priestley and Weale
Series Title: Monthly Notices of the Royal Astronomical Society vol:336 issue:1 pages:249-258
Abstract: The results of a multisite photometric campaign of theta(2) Tau are reported. This binary system consists of an evolved and a main-sequence A star, both situated inside the instability strip. The 12th Delta Scuti Network campaign included 152 h of high-precision photometry obtained at four observatories. This leads to the derivation of 11 frequencies of pulsation in the 10.8 to 14.6 cycle d(-1) range. These frequencies confirm the results from previous Earth-based (1982-1986) as well as satellite (2000) photometry, although amplitude variability on a time-scale of several years is present.
ISSN: 0035-8711
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Institute of Astronomy
× corresponding author
# (joint) last author

Files in This Item:

There are no files associated with this item.

Request a copy


All items in Lirias are protected by copyright, with all rights reserved.

© Web of science