first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C Kl Movis NIR Popescu 2018A&A...617A..12P PHOT X X 0.0958 0.3290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X X 0.3524 0.3290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT