Gaussian process regression for astronomical time series
S Aigrain, D Foreman-Mackey - Annual Review of Astronomy …, 2023 - annualreviews.org
The past two decades have seen a major expansion in the availability, size, and precision of
time-domain data sets in astronomy. Owing to their unique combination of flexibility …
time-domain data sets in astronomy. Owing to their unique combination of flexibility …
Quasi-periodic pulsations in solar and stellar flares: a review of underpinning physical mechanisms and their predicted observational signatures
The phenomenon of quasi-periodic pulsations (QPPs) in solar and stellar flares has been
known for over 50 years and significant progress has been made in this research area. It has …
known for over 50 years and significant progress has been made in this research area. It has …
The TESS objects of interest catalog from the TESS prime mission
NM Guerrero, S Seager, CX Huang… - The Astrophysical …, 2021 - iopscience.iop.org
We present 2241 exoplanet candidates identified with data from the Transiting Exoplanet
Survey Satellite (TESS) during its 2 yr Prime Mission. We list these candidates in the TESS …
Survey Satellite (TESS) during its 2 yr Prime Mission. We list these candidates in the TESS …
Images of embedded Jovian planet formation at a wide separation around AB Aurigae
Direct images of protoplanets embedded in disks around infant stars provide the key to
understanding the formation of gas giant planets such as Jupiter. Using the Subaru …
understanding the formation of gas giant planets such as Jupiter. Using the Subaru …
The California-Kepler survey. VII. Precise planet radii leveraging Gaia DR2 reveal the stellar mass dependence of the planet radius gap
The distribution of planet sizes encodes details of planet formation and evolution. We
present the most precise planet size distribution to date based on Gaia parallaxes, Kepler …
present the most precise planet size distribution to date based on Gaia parallaxes, Kepler …
Fast and scalable Gaussian process modeling with applications to astronomical time series
The growing field of large-scale time domain astronomy requires methods for probabilistic
data analysis that are computationally tractable, even with large data sets. Gaussian …
data analysis that are computationally tractable, even with large data sets. Gaussian …
RadVel: the radial velocity modeling toolkit
RadVel is an open-source Python package for modeling Keplerian orbits in radial velocity
(RV) timeseries. RadVel provides a convenient framework to fit RVs using maximum a …
(RV) timeseries. RadVel provides a convenient framework to fit RVs using maximum a …
Sculpting the valley in the radius distribution of small exoplanets as a by-product of planet formation: the core-powered mass-loss mechanism
Recent observations revealed a bimodal radius distribution of small, short-period exoplanets
with a paucity in their occurrence, a radius 'valley', around 1.5–2.0 R⊕. In this work, we …
with a paucity in their occurrence, a radius 'valley', around 1.5–2.0 R⊕. In this work, we …
Modules for experiments in stellar astrophysics (MESA): binaries, pulsations, and explosions
B Paxton, P Marchant, J Schwab… - The Astrophysical …, 2015 - iopscience.iop.org
We substantially update the capabilities of the open-source software instrument Modules for
Experiments in Stellar Astrophysics (MESA). MESA can now simultaneously evolve an …
Experiments in Stellar Astrophysics (MESA). MESA can now simultaneously evolve an …
The CARMENES search for exoplanets around M dwarfs-Planet occurrence rates from a subsample of 71 stars
Context. The CARMENES exoplanet survey of M dwarfs has obtained more than 18 000
spectra of 329 nearby M dwarfs over the past five years as part of its guaranteed time …
spectra of 329 nearby M dwarfs over the past five years as part of its guaranteed time …