activity
20022026
most citedDiscovery of a dormant 33 solar-mass black hole in pre-release Gaia astrometry

129 citations · 518 across the 25 of their papers we have counts for

collaborators
Showing astro-ph.SRShow all

12 papers · 1 filter

astro-ph.SR2026

The PLATO Science Calibration and Validation Plan: Targets for the First Long-pointing Field

Konstanze Zwintz, Conny Aerts, Andrew Tkachenko +56

In order to meet the science goals of the PLATO space mission, an extensive science calibration and validation plan has been designed. This paper describes this plan, as well as th…

astro-ph.SR2024

The GAPS Programme at TNG. LXI. Atmospheric parameters and elemental abundances of TESS young exoplanet host stars

S. Filomeno, K. Biazzo, M. Baratella +26

The study of exoplanets at different evolutionary stages can shed light on their formation, migration, and evolution. The determination of exoplanet properties depends on the prope…

astro-ph.SR2024

The curious case of 2MASS J15594729+4403595, an ultra-fast M2 dwarf with possible Rieger cycles

S. Messina, G. Catanzaro, A. F. Lanza +4

RACE-OC (Rotation and ACtivity Evolution in Open Clusters) is a project aimed at characterising the rotational and magnetic activity properties of the late-type members of open clu…

astro-ph.SR2024

Measuring stellar surface rotation and activity with the PLATO mission -- I. Strategy and application to simulated light curves

S. N. Breton, A. F Lanza, S. Messina +20

The Planetary Transits and Oscillations of stars mission (PLATO) will allow us to measure surface rotation and monitor photometric activity of tens of thousands of main sequence so…

astro-ph.SR2023

The GAPS programme at TNG LII. Spot modeling of V1298 Tau using SpotCCF tool

C. Di Maio, A. Petralia, G. Micela +27

The intrinsic variability due to the magnetic activity of young active stars is one of the main challenges in detecting and characterising exoplanets. We present a method able to m…

astro-ph.SR2023

Tracking active nests in solar-type pulsators: Ensemble starspot modelling of Kepler asteroseismic targets

Sylvain N. Breton, Antonino F. Lanza, Sergio Messina

The satellite Planetary Transits and Oscillations of stars (PLATO), due to be launched late 2026, will provide us with an unprecedented sample of light curves of solar-type stars t…