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GLUCK , L.

Last name: GLUCK

First name: L.

October 11, 2018 (v1)

Journal article

Metadata-only

The gravitational mass of Proxima Centauri measured with SPHERE from a microlensing event

Zurlo, A. Gratton, R. Mesa, D.

Proxima Centauri, our closest stellar neighbour, is a low-mass M5 dwarf orbiting in a triple system. An Earth-mass planet with an 11 day period has been discovered around this star. The star's mass has been estimated only indirectly using a mass-luminosity relation, meaning that large uncertainties affect our knowledge of its properties. To...

Uploaded on: December 4, 2022
November 2019 (v1)

Journal article

Metadata-only

Orbital and spectral analysis of the benchmark brown dwarf HD 4747B

Peretti, S. Segransan, D. Lavie, B.

International audience

Uploaded on: December 4, 2022
April 13, 2005 (v1)

Conference paper

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First AMBER/VLTI Observations of Hot Massive Stars

Petrov, R. G. Millour, F. Chesneau, O.

AMBER is the first near infrared focal instrument of the VLTI. It combines three telescopes and produces spectrally resolved interferometric measures. This paper discusses some preliminary results of the first scientific observations of AMBER with three Unit Telescopes at medium (1500) and high (12000) spectral resolution. We derive a first set...

Uploaded on: December 3, 2022