activity
20202024
most citedGaia Data Release 3: Analysis of RVS spectra using the General Stellar Parametriser from spectroscopy

252 citations · 1.4k across the 19 of their papers we have counts for

collaborators
Showing astro-ph.SRShow all

6 papers · 1 filter

astro-ph.SR2023★ 16 cited

Gaia Focused Product Release: Sources from Service Interface Function image analysis -- Half a million new sources in omega Centauri

Gaia Collaboration, K. Weingrill, A. Mints +400

Gaia's readout window strategy is challenged by very dense fields in the sky. Therefore, in addition to standard Gaia observations, full Sky Mapper (SM) images were recorded for ni…

astro-ph.SR2023

Gaia Focused Product Release: Radial velocity time series of long-period variables

Gaia Collaboration, M. Trabucchi, N. Mowlavi +403

The third Gaia Data Release (DR3) provided photometric time series of more than 2 million long-period variable (LPV) candidates. Anticipating the publication of full radial-velocit…

astro-ph.SR2022★ 19 cited

Ultracool dwarfs in Gaia DR3

L. M. Sarro, A. Berihuete, R. L. Smart +36

Aims. In this work we use the Gaia DR3 set of ultracool dwarf candidates and complement the Gaia spectrophotometry with additional photometry in order to characterise its global pr…

astro-ph.SR2022★ 208 cited

Gaia Data Release 3: Analysis of the Gaia BP/RP spectra using the General Stellar Parameterizer from Photometry

R. Andrae, M. Fouesneau, R. Sordo +80

We present the General Stellar Parameterizer from Photometry (GSP-Phot), which is part of the astrophysical parameters inference system (Apsis). GSP-Phot is designed to produce a h…

astro-ph.SR2022★ 163 cited

Gaia Data Release 3: Apsis II -- Stellar Parameters

M. Fouesneau, Y. Frémat, R. Andrae +78

The third Gaia data release contains, beyond the astrometry and photometry, dispersed light for hundreds of millions of sources from the Gaia prism spectra (BP and RP) and the spec…

astro-ph.SR2022★ 30 cited

Gaia Data Release 3. Stellar chromospheric activity and mass accretion from Ca II IRT observed by the Radial Velocity Spectrometer

A. C. Lanzafame, E. Brugaletta, Y. Frémat +82

The Gaia Radial Velocity Spectrometer provides the unique opportunity of a spectroscopic analysis of millions of stars at medium-resolution in the near-infrared. This wavelength ra…