28 citations · 40 across the 7 of their papers we have counts for
7 papers
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…
EMIR, the near-infrared camera and multi-object spectrograph for the GTC
F. Garzón, M. Balcells, J. Gallego +18
We present EMIR, a powerful near-infrared (NIR) camera and multi-object spectrograph (MOS) installed at the Nasmyth focus of the 10.4 m GTC. EMIR was commissioned in mid-2016 and i…
The nature of the Cygnus extreme B-supergiant 2MASS J20395358+4222505
A. Herrero, S. R. Berlanas, A. Gil de Paz +19
2MASS J20395358+4222505 is an obscured early B supergiant near the massive OB star association Cyg OB2. Despite its bright infrared magnitude (K=5.82) it has remained largely…
Near-IR narrow-band imaging with CIRCE at the Gran Telescopio Canarias: Searching for Ly-emitters at
C. Cabello, J. Gallego, N. Cardiel +8
Identifying very high-redshift galaxies is crucial for understanding the formation and evolution of galaxies. However, many questions still remain, and the uncertainty on the epoch…
A new insight of AGC198691 (Leoncino) galaxy with MEGARA at the GTC
E. Carrasco, M. L. García-Vargas, A. Gil de Paz +9
We describe the observations of the low-metallicity nearby galaxy AGC198691 (Leoncino dwarf) obtained with the Integral Field Unit of the instrument MEGARA at the Gran Telescopio C…
Stellar populations with MEGARA: the inner regions of NGC 7025
M. Chamorro-Cazorla, A. Gil de Paz, A. Castillo-Morales +12
Context. We aim to determine the capabilities of the MEGARA@GTC instrument integral-field unit to study stellar populations and exploit its combination of high spectral (R \sim 6,0…