We thank an anonymous referee for providing crucial comments and suggestions that greatly improved the manuscript . We thank Luis Aguilar for fruitful discussions and advice . VRP acknowledges support from a CONACYT / UNAM scholarship . CRZ , VRP , MT and JH acknowledge support from UNAM - DGAPA - PAPIIT grants IN108117 , IN104316 and IA103017 , Mexico . ARL acknowledges support from program FONDECYT 1170476 , Chile and a PREI - DGAPA - UNAM academic exchange scholarship . This work has made use of data from the European Space Agency ( ESA ) mission Gaia ( https://www . cosmos.esa.int/gaia ) , processed by the Gaia Data Processing and Analysis Consortium ( DPAC , https://www . cosmos.esa.int/web/gaia/dpac/consortium ) . Funding for the DPAC is provided by the institutions participating in the Gaia Multilateral Agreement .