EPJ Web of Conferences 43, 05012 (2013)
https://doi.org/10.1051/epjconf/20134305012
https://doi.org/10.1051/epjconf/20134305012
Identification of PG 2303+243 pulsation modes
Vilnius University Institute of Theoretical Physics and Astronomy, A. Govštauto 12, 01108 Vilnius, Lithuania
a e-mail: erika.Pakštienė@tfai.vu.lt
For this study we used total of 40 possibly independent frequencies of pulsation of a cool DA variable star PG 2303+243 observed in 2004 and 2005. Using period spacing diagrams we indentified 10 l = 1 and 14 l = 2 modes with a mean period spacing of 52.00 s for l = 1 modes and 31.85 s for l = 2 modes.
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