First results from the multisite time-series campaign on the sdBV star HS 2201+2610
Abstract
In this article we present the first results of about 95 hours of time-series photometry on the low gravity sdB pulsating star HS 2201+2610, obtained from a multi-site time-series campaign in September-October 2000. The temporal spectrum of HS 2201+2610 shows 3 close frequencies at 2860.9, 2824.1 and 2880.8 μHz with amplitudes of about 1 %, 0.4 % and 0.1 % respectively. Due to the small number of excited modes, a mode identification is possible in principle but not easy; no clear signatures of rotational splitting are seen.
Department(s)
Physics, Astronomy, and Materials Science
Document Type
Article
DOI
https://doi.org/10.1002/1521-3994(200112)322:5/6<395::aid-asna395>3.0.co;2-b
Keywords
Stars: individual (HS 2201+2610)
Publication Date
1-1-2001
Recommended Citation
Silvotti, R., R. Janulis, J. M. Gonzalez Perez, T. Oswalt, N. Silvestri, R. Kalytis, E. Meištas et al. "First results from the multisite time‐series campaign on the sdBV star HS2201+ 2610." Astronomische Nachrichten: Astronomical Notes 322, no. 5‐6 (2001): 395-396.
Journal Title
Astronomische Nachrichten
