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Spatially-resolved properties of the ionized gas in the HII galaxy J084220+115000
D. Fernández-Arenas, E. Carrasco, R. Terlevich +20
We present a spatially resolved spectroscopic study for the metal poor HII galaxy J084220+115000 using MEGARA Integral Field Unit observations at the Gran Telescopio Canarias. We e…
MEGADES: MEGARA Galaxy Discs Evolution Survey. Data Release I: central fields
M. Chamorro-Cazorla, A. Gil de Paz, A. Castillo-Morales +12
The main interest of the Science Team for the exploitation of the MEGARA instrument at the 10.4m Gran Telescopio Canarias (GTC hereafter) is devoted to the study of nearby galaxies…
The interacting pair of galaxies Arp 82: Integral field spectroscopy and numerical simulations
Prime Karera, Laurent Drissen, Hugo Martel +4
Spectral data cubes of the interacting pair of galaxies NGC 2535 and NGC 2536 (the Arp 82 system) targeting bright emission lines in the visible band, obtained with the imaging Fou…
Characterisation of the stellar content of SDSS EELGs through self-consistent spectral modelling
Iris Breda, José M. Vilchez, Polychronis Papaderos +6
Extreme emission line galaxies (EELGs) are a notable galaxy genus, ultimately being regarded as local prototypes of early galaxies at the cosmic noon. Robust characterisation of th…
Mass-Metallicity and Star Formation Rate in Galaxies: a complex relation tuned to stellar age
S. Duarte Puertas, J. M. Vilchez, J. Iglesias-Páramo +5
In this work we study the stellar mass -- metallicity relation (MZR) of an extended sample of star-forming galaxies in the local Universe and its possible dependence with the star…