Photometric and spectroscopic variability of 53 Per
E Niemczura, A Pigulski, H Lehmann… - arXiv preprint arXiv …, 2017 - arxiv.org
E Niemczura, A Pigulski, H Lehmann, K Kamiński, G Catanzaro, I Stateva, M Napetova
arXiv preprint arXiv:1712.02651, 2017•arxiv.orgA new investigation of the variability of the SPB-type star 53 Per is presented. The analysis
of the BRITE photometry allowed us to determine eight independent frequencies and the
combination one. Five of these frequencies and the combination one were not known
before. In addition, we gathered more than 1800 new moderate and high-resolution spectra
of 53 Per spread over approximately six months. Their frequency analysis revealed four
independent frequencies and the combination one, all consistent with the BRITE results.
of the BRITE photometry allowed us to determine eight independent frequencies and the
combination one. Five of these frequencies and the combination one were not known
before. In addition, we gathered more than 1800 new moderate and high-resolution spectra
of 53 Per spread over approximately six months. Their frequency analysis revealed four
independent frequencies and the combination one, all consistent with the BRITE results.
A new investigation of the variability of the SPB-type star 53 Per is presented. The analysis of the BRITE photometry allowed us to determine eight independent frequencies and the combination one. Five of these frequencies and the combination one were not known before. In addition, we gathered more than 1800 new moderate and high-resolution spectra of 53 Per spread over approximately six months. Their frequency analysis revealed four independent frequencies and the combination one, all consistent with the BRITE results.
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