Title: More frequencies of KUV 02464+3239
Authors: Bognar, Zs ×
Paparo, M
Kerekes, Gy
Papics, Peter
Molnar, L
Plachy, E
Sztanko, N
Bokor, E #
Issue Date: Aug-2007
Publisher: Wiley-v c h verlag gmbh
Series Title: Astronomische nachrichten vol:328 issue:8 pages:845-847
Abstract: Preliminary results on KUV 02464+3239, a pulsating DA white dwarf are presented. Located near the red edge of the DAV instability strip, KUV 02464+3239 shows large amplitude and long period pulsation modes. Up to now only one mode was known from a 50-minute-long light curve. Our more extended observations allowed the identification of three additional frequencies. The presence of previously known harmonics were confirmed and weak subharmonics are also noticeable at some parts of the light curve. This suggests the dominance of nonlinear pulsation effects from time to time.
ISSN: 0004-6337
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Institute of Astronomy
× corresponding author
# (joint) last author

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