Observations of field and cluster RR Lyræ with Spitzer. Towards high precision distances with Population II stellar tracers

Observations of field and cluster RR Lyræ with Spitzer. Towards high precision distances with Population II stellar tracers

We present our project to calibrate the RR Lyræ period-luminosity-metallicity relation using a sample of Galactic calibrators in the halo and globular clusters.

Bibliographic Details
Main Authors: Marengo Massimo, Neeley Jillian, Bono Giuseppe, Braga Vittorio, Dall’Ora Massimo, Marconi Marcella, Trueba Nicolas, Magurno Davide
Format: Article
Language:English
Published: EDP Sciences 2017-01-01
Series:EPJ Web of Conferences
Online Access:https://doi.org/10.1051/epjconf/201715207004

Internet

https://doi.org/10.1051/epjconf/201715207004

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