The δ Scuti star 38 o1 Eri
Abstract
We present and discuss 247 high dispersion échelle spectra of the δ Scuti star 38 o1 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.
- Publication:
-
Monthly Notices of the Royal Astronomical Society
- Pub Date:
- October 2000
- DOI:
- 10.1046/j.1365-8711.2000.03776.x
- Bibcode:
- 2000MNRAS.318..289B
- Keywords:
-
- LINE: PROFILES;
- STARS: INDIVIDUAL: 38 ERI;
- STARS: OSCILLATIONS;
- δ SCUTI