M. L. Ubaldo-Melo

most citedM dwarf spectral indices at moderate resolution: accurate

T_{eff}

and [Fe/H] for 178 southern stars

3 citations · 3 across the 1 of their papers we have counts for

collaborators

2 papers

astro-ph.SR2021★ 3 cited

M dwarf spectral indices at moderate resolution: accurate $T_{eff}$ and [Fe/H] for 178 southern stars

E. Costa-Almeida, G. F. Porto de Mello, R. E. Giribaldi +2

We present a spectroscopic and photometric calibration to derive effective temperatures $T_{eff}$ and metallicities [Fe/H] for M dwarfs, based on a Principal Component Ana…

astro-ph.SR2018

Accurate effective temperature from H $α$ profiles

Riano E. Giribaldi, Maria L. Ubaldo-Melo, Gustavo F. Porto de Mello +4

The determination of stellar effective temperature ( $T_{eff}$ ) in F, G, and K stars using H $α$ profile fitting is a quite remarkable and powerful tool, because it practica…

M dwarf spectral indices at moderate resolution: accurate Teff​ and [Fe/H] for 178 southern stars

Accurate effective temperature from Hα profiles

M dwarf spectral indices at moderate resolution: accurate $T_{eff}$ and [Fe/H] for 178 southern stars

Accurate effective temperature from H $α$ profiles