53 citations · 126 across the 15 of their papers we have counts for
16 papers
MEGARA Stellar Spectral Library. Second Release
E. Carrasco, M. Lira-Franco, M. L. García-Vargas +6
We present the second release of the MEGARA spectral library, MEGASTAR, which now includes all spectra collected during ten observing semesters at the Gran Telescopio CANARIAS. Thi…
MEGADES: MEGARA galaxy disc evolution survey. Ionised gas diagnosis
M. Chamorro-Cazorla, A. Gil de Paz, A. Castillo-Morales +13
We present the ionised gas properties and metallicity gradients of 43 galaxies observed by the MEGADES survey. Using the MEGARA (Multi-Espectrografo en GTC de Alta Resolucion para…
A Multiwavelength Study of the Most Distant Gamma-ray Detected BL Lacertae Object 4FGL J1219.0+3653 ()
Srijita Hazra, Vaidehi S. Paliya, A. Domínguez +3
BL Lac objects are a class of jetted active galactic nuclei that do not exhibit or have weak emission lines in their optical spectra. Recently, the first -ray emitting BL Lac be…
Photometric Catalogue for Space and Ground Night-Time Remote-Sensing Calibration: RGB Synthetic Photometry from Gaia DR3 Spectrophotometry
J. M. Carrasco, N. Cardiel, E. Masana +5
Recent works have made strong efforts to produce standardised photometry in RGB bands. For this purpose, we carefully defined the transmissivity curves of RGB bands and defined a s…
MEGASTAR (III). Stellar parameters and data products for DR1 late-type stars
M. Mollá, M. L. García-Vargas, I. Millán-Irigoyen +5
MEGARA is the optical integral field and multi-object spectrograph at the Gran Telescopio Canarias. We have created MEGASTAR, an empirical library of stellar spectra obtained using…
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…