We report on an approximately twelve hour long X-ray flare from the low-mass X-ray binary KS 1731-260. The flare has a rise time of less than 13 min and...
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PublicationA half-a-day long thermonuclear X-ray burst from KS 1731-260
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PublicationA He I upper atmosphere around the warm Neptune GJ 3470 b
High resolution transit spectroscopy has proven to be a reliable technique for the characterization of the chemical composition of exoplanet atmospheres. Taking...
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PublicationA Herschel view of the far-infrared properties of submillimetre galaxies
We study a sample of 61submillimetre galaxies (SMGs) selected from ground-based surveys, with known spectroscopic redshifts and observed with the Herschel Space...
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PublicationA high angular resolution view of the PAH emission in Seyfert galaxies using JWST/MRS data
Polycyclic aromatic hydrocarbons (PAHs) are carbon-based molecules that are ubiquitous in a variety of astrophysical objects and environments. In this work we...
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PublicationA high-resolution spectroscopy survey of β Cephei pulsations in bright stars
We present a study of absorption line-profile variations in early-B type near-main-sequence stars without emission lines. We have surveyed a total of 171 bright...
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PublicationA high-resolution study of near-IR diffuse interstellar bands, search for small-scale structure, time variability, and stellar features
Context. The diffuse interstellar bands (DIBs) are a set of hundreds of unidentified absorption features that appear almost ubiquitously throughout the...
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PublicationA high-resolution three-dimensional model of the solar photosphere derived from Hinode observations
A new three-dimensional model of the solar photosphere is presented in this paper and made publicly available to the community. This model has the peculiarity...
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PublicationA high-resolution VLT/FLAMES study of individual stars in the centre of the Fornax dwarf spheroidal galaxy
For the first time we show the detailed, late-stage, chemical evolution history of a small nearby dwarf spheroidal galaxy in the Local Group. We present the...
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PublicationA high-spectral-resolution catalog of emission lines in the visible spectrum of comet C/2020 F3 (NEOWISE)
Aims: Comet C/2020 F3 (NEOWISE) is considered to be the brightest comet observed in the northern hemisphere since the passage of comet C/1995 O1 (Hale-Bopp) in...