first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method K Bus VIS Bus 2002Icar..158..146B SPEC K 0.357 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT Kl Kl Movis NIR Popescu 2018A&A...617A..12P PHOT S 0.980000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC S D 0.645000 0.177000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT S D 0.661000 0.169000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT