453 citations · 5.6k across the 136 of their papers we have counts for
6 papers · 1 filter
Integral field spectroscopy of HII regions in M33
Jesús López-Hernández, Elena Terlevich, Roberto Terlevich +5
Integral field spectroscopy (IFS) is presented for star forming regions in M33. A central area of 300 x 500 pc^2 and the external HII region IC 132, at a galactocentric distance {\…
Qualitative interpretation of galaxy spectra
J. Sanchez Almeida, R. Terlevich, E. Terlevich +2
We describe a simple step-by-step guide to qualitative interpretation of galaxy spectra. Rather than an alternative to existing automated tools, it is put forward as an instrument…
Circumnuclear star-forming regions in early type spiral galaxies: dynamical masses
G. F. Hagele, M. V. Cardaci, G. L. Bosch +3
We present the measurements of gas and stellar velocity dispersions in 17 circumnuclear star-forming regions (CNSFRs) and the nuclei of three barred spiral galaxies: NGC2903, NGC33…
Modelling the composition of a young star cluster ejecta
Mercedes Mollá, Roberto Terlevich
We have computed with a fine time grid the evolution of the elemental abundances of He, C, N and O ejected by a young (t < 20 Myr) and massive (M\,\Msun) coeval stellar cl…
Determining the Hubble constant using Giant extragalactic HII regions and HII galaxies
Ricardo Chavez, Elena Terlevich, Roberto Terlevich +4
We report the first results of a long term program aiming to provide accurate independent estimates of the Hubble constant (H0) using the L-sigma distance estimator for Giant extra…
Flux calibrated emission line imaging of extended sources using GTC/OSIRIS Tunable Filters
Y. D. Mayya, D. Rosa Gonzalez, O. Vega +9
We investigate the utility of the Tunable Filters (TFs) for obtaining flux calibrated emission line maps of extended objects such as galactic nebulae and nearby galaxies, using the…