no code implementations • 11 Dec 2020 • B. Marcote, J. R. Callingham, M. De Becker, P. G. Edwards, Y. Han, R. Schulz, J. Stevens, P. G. Tuthill
Such a powerful wind-collision region is consistent with Apep being a binary composed of two WR stars, so far the first unambiguously confirmed system of its kind.
Solar and Stellar Astrophysics High Energy Astrophysical Phenomena
1 code implementation • 24 Aug 2017 • T. R. White, B. J. S. Pope, V. Antoci, P. I. Pápics, C. Aerts, D. R. Gies, K. Gordon, D. Huber, G. H. Schaefer, S. Aigrain, S. Albrecht, T. Barclay, G. Barentsen, P. G. Beck, T. R. Bedding, M. Fredslund Andersen, F. Grundahl, S. B. Howell, M. J. Ireland, S. J. Murphy, M. B. Nielsen, V. Silva Aguirre, P. G. Tuthill
For the star Maia, we demonstrate the utility of combining K2 photometry with spectroscopy and interferometry to show that it is not a 'Maia variable', and to establish that its variability is caused by rotational modulation of a large chemical spot on a 10 d time scale.
Solar and Stellar Astrophysics