Analysis of RR Lyrae data in GCs from Clement, OGLE and Gaia

This code is based on [...] Oliveira+2022

Pre-requisites

Requires Python 3.7+ and the libraries listed in requirements.txt, which can be installed with pip3 install -r requirements.txt or manually with pip/conda. A user and login must already be registered at Gaia-ESA CAS, and must be inserted in the file GaiaEDR3/my_credentials.txt.

Inputs (TBD)

• Inquirer inputs... NGC6266 is an example!

Description of the outputs

• Catalogues from Clement, OGLE, Gaia EDR3 and cross-match
• Auxiliary cats with memberships and mean magnitudes for all RR Lyrae
• Figures to be saved...

References (TBD)

• Oliveira et al., 2022, A&A, 657, A123
• Clement et al. (2001): compilation of RR Lyrae in GCs
• Soszynski et al. (2019): OGLE-IV data
• Bellini et al. (2009): membership equation
• Same as Gaia code: Lindegren+2021, Riello+2021, Cantat-Gaudin & Brandt (2010), Fabricius+2021, Gaia Collaboration+2021