Based on observations obtained with CoRoT, a space project operated by the French Space Agency, CNES, with participation of the Science Programme of ESA, ESTEC...
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PublicaciónThe secondary eclipse of the transiting exoplanet CoRoT-2b (Corrigendum)
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PublicaciónThe SEGUE Stellar Parameter Pipeline. I. Description and Comparison of Individual Methods
We describe the development and implementation of the Sloan Extension for Galactic Exploration and Understanding (SEGUE) Stellar Parameter Pipeline (SSPP). The...
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PublicaciónThe SEGUE Stellar Parameter Pipeline. II. Validation with Galactic Globular and Open Clusters
We validate the accuracy and precision of the current SEGUE (Sloan Extension for Galactic Understanding and Exploration) Stellar Parameter Pipeline (SSPP)...
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PublicaciónThe SEGUE Stellar Parameter Pipeline. III. Comparison with High-Resolution Spectroscopy of SDSS/SEGUE Field Stars
We report high-resolution spectroscopy of 125 field stars previously observed as part of the Sloan Digital Sky Survey and its program for Galactic studies, the...
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PublicaciónThe SEGUE Stellar Parameter Pipeline. V. Estimation of Alpha-element Abundance Ratios from Low-resolution SDSS/SEGUE Stellar Spectra
We present a method for the determination of [α/Fe] ratios from low-resolution (R = 2000) SDSS/SEGUE stellar spectra. By means of a star-by-star comparison with...
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PublicaciónThe shape of oxygen abundance profiles explored with MUSE: evidence for widespread deviations from single gradients
We characterised the oxygen abundance radial distribution of a sample of 102 spiral galaxies observed with VLT/MUSE using the O3N2 calibrator. The high spatial...
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PublicaciónThe Sloan Digital Sky Survey extended point spread functions
A robust and extended characterization of the point spread function (PSF) is crucial to extract the photometric information produced by deep imaging surveys...
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PublicaciónThe solar Ba{II} 4554 Å line as a Doppler diagnostic: NLTE analysis in 3D hydrodynamical model
Aims: The aim of this paper is to analyse the validity of the Dopplergram and λ-meter techniques for the Doppler diagnostics of solar photospheric velocities...
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PublicaciónThe solar gravitational redshift from HARPS-LFC Moon spectra⋆. A test of the general theory of relativity
Context. The general theory of relativity predicts the redshift of spectral lines in the solar photosphere as a consequence of the gravitational potential of...