Search Results - "Iwert, O."
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ESPRESSO: The next European exoplanet hunter
Published in Astronomische Nachrichten (01-01-2014)“…The acronym ESPRESSO stems for Echelle SPectrograph for Rocky Exoplanets and Stable Spectroscopic Observations; this instrument will be the next VLT high…”
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ESPRESSO high resolution transmission spectroscopy of WASP-76b
Published 24-11-2020“…A&A 646, A158 (2021) Aims. We report on ESPRESSO high-resolution transmission spectroscopic observations of two primary transits of the highly-irradiated,…”
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ESPRESSO@VLT -- On-sky performance and first results
Published 01-10-2020“…ESPRESSO is the new high-resolution spectrograph of ESO's Very-Large Telescope (VLT). It was designed for ultra-high radial-velocity precision and extreme…”
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Characterization of the K2-38 planetary system. Unraveling one of the densest planets known to date
Published 01-10-2020“…A&A 641, A92 (2020) We characterized the transiting planetary system orbiting the G2V star K2-38 using the new-generation echelle spectrograph ESPRESSO. We…”
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A precise architecture characterization of the $\pi$ Men planetary system
Published 13-07-2020“…A&A 642, A31 (2020) The bright star $\pi$ Men was chosen as the first target for a radial velocity follow-up to test the performance of ESPRESSO, the new…”
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Revisiting Proxima with ESPRESSO
Published 26-05-2020“…A&A 639, A77 (2020) We aim to confirm the presence of Proxima b using independent measurements obtained with the new ESPRESSO spectrograph, and refine the…”
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4MOST: Project overview and information for the First Call for Proposals
Published 01-04-2019“…The Messenger, 2019, 175, 3 We introduce the 4-metre Multi-Object Spectroscopic Telescope (4MOST), a new high-multiplex, wide-field spectroscopic survey…”
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ESPRESSO: The next European exoplanet hunter
Published 23-01-2014“…The acronym ESPRESSO stems for Echelle SPectrograph for Rocky Exoplanets and Stable Spectroscopic Observations; this instrument will be the next VLT high…”
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Journal Article