LAUSR

This work is based on observations obtained with XMM-Newton, an ESA science mission with instruments and contributions directly funded by ESA Member States and NASA. The NOT data presented were obtained with ALFOSC and FIES, which are provided by the Instituto de Astroffsica de Andalucfa (IAA-CSIC) under ajoint agreement with the University of Copenhagen and NOTSA. This paper makes use of observations carried out at the Observatorio Astronomico Nacional on the Sierra San Pedro Mdfrtir (OAN-SPM), Baja California, Mexico. We thank the daytime and night support staff at the OAN-SPM for facilitating and helping obtain our observations. JAT, MAG, and HT are funded by UNAM DGAPA PAPIIT projects IA100318 and IA100720. GRL acknowledges support from Fundacion Marcos Moshinsky, CONACyT, and PRODEP (Mexico). MAG acknowledges support of the grants AYA 201457280-P and PGC2018-102184-B-I00 of the Spanish Ministerio de Ciencia, Innovacion y Universidades, cofunded with FEDER funds. LS is supported by Direccion General de Asuntos del Personal Acadmico, Universidad Nacional Autonoma de Mexico project IN101819.