Aims:We present a new automatic code (ARES) for determining equivalent widths of the absorption lines present in stellar spectra. We also describe its use for...
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PublicaciónA new code for automatic determination of equivalent widths: Automatic Routine for line Equivalent widths in stellar Spectra (ARES)
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PublicaciónA new dynamical modeling of the WASP-47 system with CHEOPS observations
Among the hundreds of known hot Jupiters (HJs), only five have been found to have companions on short-period orbits. Within this rare class of multiple...
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PublicaciónA New Einstein Cross Gravitational Lens of a Lyman-break Galaxy
We report the study of an “Einstein Cross” configuration first identified in a set of HST images by Cerny et al. Deep spectroscopic observations obtained at the...
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PublicaciónA New Gas Cell for High-precision Doppler Measurements in the Near-infrared
High-resolution spectroscopy in the near-infrared could become the leading method for discovering extra-solar planets around very low mass stars and brown...
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PublicaciónA new L5 brown dwarf member of the Hyades cluster with chromospheric activity
Aims: Our aim is to identify brown dwarf members of the nearby Hyades open star cluster to determine the photometric and spectroscopic properties of brown...
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PublicaciónA new look inside planetary nebula LoTr 5: a long-period binary with hints of a possible third component
LoTr 5 is a planetary nebula with an unusual long-period binary central star. As far as we know, the pair consists of a rapidly rotating G-type star and a hot...
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PublicaciónA new method for instrumental profile reconstruction of high-resolution spectrographs
GJ 9827 is a bright, nearby K7V star orbited by two super-Earths and one mini-Neptune on close-in orbits. The system was first discovered using K2 data and then...
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PublicaciónA new method of measuring centre-of-mass velocities of radially pulsating stars from high-resolution spectroscopy
We present a radial velocity analysis of 20 solar neighbourhood RR Lyrae and three Population II Cepheid variables. We obtained high-resolution, moderate-to...
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PublicaciónA new non-convex model of the binary asteroid (809) Lundia obtained with the SAGE modelling technique
We present a new non-convex model of the binary asteroid (809) Lundia. A SAGE (Shaping Asteroids with Genetic Evolution) method using disc-integrated photometry...