first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C Ad Movis NIR Popescu 2018A&A...617A..12P PHOT S S 0.3503 0.2920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V S 0.1008 0.2920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT