first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B C 0.860000 0.130000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC K 0.532 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT K C 0.550000 0.230000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC Kl Kl Movis NIR Popescu 2018A&A...617A..12P PHOT