tokens: This work was supported by grant No. 2014/13/D/ST9/ 01818 from the National Science Centre, Poland. The research leading to these results has received funding from the European Union’s Horizon 2020 Research and Innovation Programme, under Grant Agreement No. 687378. V.K. was supported by the grant from the Slovak Research and Development Agency with number APVV-15-0458. The Joan Oró Telescope (TJO) of the Montsec Astronomical Observatory (OAdM) is owned by the Catalan Government and is operated by the Institute for Space Studies of Catalonia (IEEC). The 0.82 m IAC80 Telescope is operated on the island of Tenerife by the Instituto de Astrofisica de Canarias in the Spanish Observatorio del Teide. Based on observations obtained with the SARA Observatory 1.0 m Jacobus Kapteyn Telescope at ORM, and 0.6 m telescope at CTIO, which are owned and operated by the Southeastern Association for Research in Astronomy ( http://saraobservatory.org ).
ner_tags: O O O O O B-Grant I-Grant I-Grant I-Grant O O B-Organization I-Organization I-Organization B-Location O O O O O O O O O O O B-Location I-Location B-Grant I-Grant I-Grant I-Grant I-Grant I-Grant O B-Grant I-Grant I-Grant I-Grant B-Person O O O O O O O B-Organization I-Organization I-Organization I-Organization I-Organization O O B-Grant O B-Telescope I-Telescope I-Telescope B-Telescope O O B-Observatory I-Observatory I-Observatory B-Observatory O O O O B-Organization I-Organization O O O O O O O B-Organization I-Organization I-Organization I-Organization B-Organization O B-Telescope I-Telescope I-Telescope I-Telescope O O O O B-Location I-Location I-Location O O B-Organization I-Organization I-Organization I-Organization I-Organization O O B-Location B-Observatory I-Observatory I-Observatory O O O O O O B-Observatory I-Observatory B-Telescope I-Telescope I-Telescope I-Telescope I-Telescope O B-Observatory O B-Telescope I-Telescope I-Telescope O B-Observatory O O O O O O O B-Organization I-Organization I-Organization I-Organization I-Organization I-Organization O B-URL O