ner_tags: O O O O B-Person I-Person O O O O O O O O B-Observatory O O O B-Observatory I-Observatory I-Observatory I-Observatory O O O B-Identifier O O O O O O O B-Database O O O B-Organization I-Organization O B-Organization I-Organization I-Organization I-Organization O B-Location O O B-Organization I-Organization I-Organization
tokens: We thank the referee, G. Wade, for useful comments. Based on observations made with ESO Telescopes at the La Silla Paranal Observatory under programme ID 191.D-0255. This work has made use of the VALD database, operated at Uppsala University, the Institute of Astronomy RAS in Moscow, and the University of Vienna.