Full 5D characterisation of the Sagittarius stream with Gaia DR2 RR Lyrae (Corrigendum)

P. Ramos; C. Mateu; T. Antoja; A. Helmi; A. Castro-Ginard; E. Balbinot; J. M. Carrasco

doi:10.1051/0004-6361/202037819e

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Erratum

This article is an erratum for:
[https://doi.org/10.1051/0004-6361/202037819]

Issue		A&A Volume 640, August 2020


Article Number		C5
Number of page(s)		1
Section		Galactic structure, stellar clusters and populations
DOI		https://doi.org/10.1051/0004-6361/202037819e
Published online		26 August 2020

A&A 640, C5 (2020)

Full 5D characterisation of the Sagittarius stream with Gaia DR2 RR Lyrae (Corrigendum)

P. Ramos¹, C. Mateu², T. Antoja¹, A. Helmi³, A. Castro-Ginard¹, E. Balbinot³ and J. M. Carrasco¹

¹ Dept. FQA, Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona (IEEC-UB), Martí Franquès 1, 08028 Barcelona, Spain
e-mail: pramos@fqa.ub.edu
² Departamento de Astronomía, Instituto de Física, Universidad de la República, Iguá 4225, CP 11400 Montevideo, Uruguay
³ Kapteyn Astronomical Institute, University of Groningen, Landleven 12, 9747 AD Groningen, The Netherlands

Key words: Galaxy: halo / stars: variables: RR Lyrae / galaxies: dwarf / astrometry / errata, addenda

Erratum for: A&A 638, A104 (2020), https://doi.org/10.1051/0004-6361/202037819

A mistake has been identified in the text describing the process involved in obtaining Eq. (A.1). The Gaia passbands that were used to calculate the observed colours (G_BP − G_RP) in the simulations are the ones by Evans et al. (2018), instead of Maíz Apellániz & Weiler (2018), as was originally reported. Consequently, Fig. A.1 has been corrected to include the points with the Evans et al. (2018) passbands.

This modification only affects the text in Appendix A and does not affect the coefficients of Eq. (A.1). Therefore, it does not affect our analysis or any other part of the manuscript either.

References

Evans, D. W., Riello, M., De Angeli, F., et al. 2018, A&A, 616, A4 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]
Maíz Apellániz, J., & Weiler, M. 2018, A&A, 619, A180 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]
Westera, P., Lejeune, T., Buser, R., Cuisinier, F., & Bruzual, G. 2002, A&A, 381, 524 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]

Appendix A: Reddening to absorption transformations

Fig. A.1.

Fitted relationship between $\frac{A_{G}}{A_{V}}$ $\frac{{{A_G}}}{{{A_V}}}$ and the observed G_BP − G_RP colour (affected by reddening) derived from simulations using BaSeL-3.1 synthetic spectral energy distributions (Westera et al. 2002) and Gaia DR2 passbands from Evans et al. (2018).

© ESO 2020

All Figures

	Fig. A.1. Fitted relationship between $\frac{A_{G}}{A_{V}}$ $\frac{{{A_G}}}{{{A_V}}}$ and the observed G_BP − G_RP colour (affected by reddening) derived from simulations using BaSeL-3.1 synthetic spectral energy distributions (Westera et al. 2002) and Gaia DR2 passbands from Evans et al. (2018).
In the text

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[1] Evans, D. W., Riello, M., De Angeli, F., et al. 2018, A&A, 616, A4 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]

[2] Maíz Apellániz, J., & Weiler, M. 2018, A&A, 619, A180 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]

[3] Westera, P., Lejeune, T., Buser, R., Cuisinier, F., & Bruzual, G. 2002, A&A, 381, 524 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]