Volume 641, September 2020
|Number of page(s)||1|
|Section||Stellar structure and evolution|
|Published online||22 September 2020|
Precise calibration of the dependence of surface brightness–colour relations on colour and class for late-type stars⋆ (Corrigendum)
Université Côte d’Azur, OCA, CNRS, Laboratoire Lagrange, France
2 Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822, USA
3 Sydney Institute for Astronomy, School of Physics A28, The University of Sydney, NSW 2006, Australia
4 Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, 8000 Aarhus C, Denmark
5 Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, The Australian National University, Canberra, ACT 2611, Australia
6 Univ. Lyon, Univ. Lyon 1, Ens de Lyon, CNRS, Centre de Recherche Astrophysique de Lyon UMR5574, 69230 Saint-Genis-Laval, France
7 The CHARA Array, Mount Wilson Observatory, Mount Wilson CA91023, USA
8 Univ. Grenoble Alpes, CNRS, IPAG, 38000 Grenoble, France
Key words: techniques: interferometric / stars: atmospheres / stars: late-type / stars: fundamental parameters / errata, addenda
In the original paper, Salsi et al. (2020), there is a mistake in the calculation of the uncertainty on the angular diameter estimate. Equation (8) should be written as follows:
The photometric part of the uncertainty, σθLDphot (Eq. (10) in the paper), also contains an error. The correct formula isfollowing:
Only considering arbitrary uncertainties of 0.022 mag on both V and K magnitudes leads to a precision of 1.30% on the angular diameter, and not 1.70% as indicated in the paper. The conclusions in the paper remain unchanged.
© A. Salsi et al. 2020
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