Open AccessThe δ Scuti star 38 o 1 Eri
Author(s) -
Balona Luis A.
Publication year - 2000
Publication title -
monthly notices of the royal astronomical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.058
H-Index - 383
eISSN - 1365-2966
pISSN - 0035-8711
DOI - 10.1046/j.1365-8711.2000.03776.x
Subject(s) - physics , astrophysics , star (game theory) , astronomy , starspot , stars
We present and discuss 247 high dispersion échelle spectra of the δ Scuti star 38 o 1 Eri. We find at least three periods, but all are affected by aliasing problems. We attempt to identify the modes by a technique involving both temporal and spatial pre‐whitening. All modes are of high degree, probably ℓ≈4 and ℓ≈7.