Recovering stellar population parameters via two full-spectrum fitting algorithms in the absence of model uncertainties

Using mock spectra based on Vazdekis/MILES library fitted within the wavelength region 3600-7350\AA, we analyze the bias and scatter on the resulting physical parameters induced by the choice of fitting algorithms and observational uncertainties, but avoid effects of those model uncertainties. We co...

Descrizione completa

Dettagli Bibliografici
Autori principali: Ge, J, Yan, R, Cappellari, M, Mao, S, Li, H, Lu, Y
Natura: Journal article
Pubblicazione: Oxford University Press 2018