LONGEARD , Nicolas

Last name: LONGEARD

First name: Nicolas

May 2015 (v1)

Publication

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Post-adaptive optics bispectral speckle imaging

Longeard, Nicolas Aristidi, Eric Carbillet, Marcel

International audience

Uploaded on: December 4, 2022
October 21, 2018 (v1)

Journal article

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Pristine dwarf galaxy survey – I. A detailed photometric and spectroscopic study of the very metal-poor Draco II satellite

Longeard, Nicolas Martin, Nicolas Starkenburg, Else

We present a detailed study of the faint Milky Way satellite Draco II (Dra II) from deep CFHT/MegaCam broad-band g and i photometry and narrow-band metallicity-sensitive CaHK observations, along with follow-up Keck II/DEIMOS multi-object spectroscopy. Forward modelling of the deep photometry allows us to refine the structural and photometric...

Uploaded on: December 4, 2022
December 11, 2018 (v1)

Journal article

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The Pristine survey IV: approaching the Galactic metallicity floor with the discovery of an ultra-metal-poor star

Starkenburg, Else Aguado, David Bonifacio, Piercarlo

International audience

Uploaded on: December 4, 2022
November 1, 2017 (v1)

Journal article

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The Pristine survey – I. Mining the Galaxy for the most metal-poor stars

Starkenburg, Else Martin, Nicolas Youakim, Kris

International audience

Uploaded on: December 4, 2022
December 1, 2019 (v1)

Journal article

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The Pristine survey – VI. The first three years of medium-resolution follow-up spectroscopy of Pristine EMP star candidates

Aguado, David Youakim, Kris González Hernández, Jonay

We present the results of a 3-yr long, medium-resolution spectroscopic campaign aimed at identifying very metal-poor stars from candidates selected with the CaHK, metallicity-sensitive Pristine survey. The catalogue consists of a total of 1007 stars, and includes 146 rediscoveries of metal-poor stars already presented in previous surveys, 707...

Uploaded on: December 4, 2022

LONGEARD , Nicolas

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