91 citations · 379 across the 12 of their papers we have counts for
12 papers
CETRA: A fast, sensitive exoplanet transit detection algorithm implemented for GPUs
Leigh C. Smith, Saad Ahmed, Francesca De Angeli +8
We present the Cambridge Exoplanet Transit Recovery Algorithm (CETRA), a fast and sensitive transit detection algorithm, optimised for GPUs. CETRA separates the task into a search…
Metal-poor stars with disc-like orbits. Traces of the Galactic Disc at very early epochs?
M. Bellazzini, D. Massari, E. Ceccarelli +5
We use photometric metallicity estimates for about 700000 stars in the surroundings of the Sun, with very accurate distances and 3-D motions measures from Gaia DR3, to explore the…
Gaia data processing. SEAPipe: The source environment analysis pipeline
D. L. Harrison, F. van Leeuwen, P. J. Osborne +3
Aims. To describe two potential options for the Source Environment Analysis pipeline, SEAPipe, for the Gaia mission. This pipeline will enable the discovery of sources which are ne…
Photometric metallicity for 694233 Galactic giant stars from Gaia DR3 synthetic Stromgren photometry. Metallicity distribution functions of halo sub-structures
Bellazzini M., Massari D., De Angeli F. +4
We use the calibrations by Calamida et al. and by Hilker et al., and the standardised synthetic photometry in the v, b, and y Stromgren passbands from Gaia DR3 BP/RP spectra, to ob…
Asteroids' reflectance from Gaia DR3: Artificial reddening at near-UV wavelengths
Fernando Tinaut-Ruano, Eri Tatsumi, Paolo Tanga +6
Aims. We aim to assess the suitability in the near-ultraviolet (NUV) region of the solar analogues selected by the team responsible for the asteroid reflectance included in Gaia Da…
Gaia Data Release 3: Gaia scan-angle dependent signals and spurious periods
B. Holl, C. Fabricius, J. Portell +23
Context: Gaia DR3 time series data may contain spurious signals related to the time-dependent scan angle. Aims: We aim to explain the origin of scan-angle dependent signals and how…