first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method A A 0.4662 0.4662 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC Sq Bus-DeMeo NIR Arredondo 2021Icar..35814210A SPEC