first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C K 0.710000 0.150000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC X Bus-DeMeo NIR Arredondo 2021Icar..36814619A SPEC X Bus VIS Bus 2002Icar..158..146B SPEC X 0.965 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT