zeus: A Python implementation of Ensemble Slice Sampling for efficient Bayesian parameter inference

minaskar/zeus 7 May 2021

We introduce zeus, a well-tested Python implementation of the Ensemble Slice Sampling (ESS) method for Bayesian parameter inference.

Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics Earth and Planetary Astrophysics Computational Physics

185
0.04 stars / hour

Llamaradas Estelares: Modeling the Morphology of White-Light Flares

lupitatovar/llamaradas-estelares 11 May 2022

Stellar variability is a limiting factor for planet detection and characterization, particularly around active M-type stars.

Solar and Stellar Astrophysics Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics

4
0.02 stars / hour

Highly-Multiplexed Superconducting Detector Readout: Approachable High-Speed FPGA Design

mazinlab/mkidgen3 30 Mar 2022

This work presents the design and preliminary performance of a highly-multiplexed superconducting detector readout.

Instrumentation and Methods for Astrophysics Emerging Technologies Instrumentation and Detectors C.3

3
0.02 stars / hour

Orbital dynamics of two circumbinary planets around misaligned eccentric binaries

hannorein/rebound 29 Nov 2021

For planets that are highly misaligned with respect to an eccentric orbit binary, there are stationary (non-oscillating) tilt configurations that are generalisations of polar configurations for the single planet case.

Earth and Planetary Astrophysics

435
0.02 stars / hour

A convolutional-neural-network estimator of CMB constraints on dark matter energy injection

georgestein/ml-in-cosmology 25 Jan 2021

We show that the impact of energy injection by dark matter annihilation on the cosmic microwave background power spectra can be apprehended via a residual likelihood map.

Cosmology and Nongalactic Astrophysics High Energy Physics - Phenomenology

255
0.01 stars / hour

Mapping stellar surfaces III: An Efficient, Scalable, and Open-Source Doppler Imaging Model

rodluger/showyourwork 12 Oct 2021

It is also critical to the detection and characterization of extrasolar planets, in particular those targeted in extreme precision radial velocity (EPRV) searches, which must contend with stellar variability that is often orders of magnitude stronger than the planetary signal.

Solar and Stellar Astrophysics Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics

229
0.01 stars / hour

Introduction to astroML: Machine Learning for Astrophysics

astroML/astroML 18 Nov 2014

Astronomy and astrophysics are witnessing dramatic increases in data volume as detectors, telescopes and computers become ever more powerful.

Instrumentation and Methods for Astrophysics

820
0.01 stars / hour

The Astropy Project: Building an inclusive, open-science project and status of the v2.0 core package

astropy/astropy 8 Jan 2018

The Astropy project supports and fosters the development of open-source and openly-developed Python packages that provide commonly-needed functionality to the astronomical community.

Instrumentation and Methods for Astrophysics

3,250
0.01 stars / hour

Self-lensing flares from black hole binaries II: observing black hole shadows via light-curve tomography

zhaoolee/garss 10 Dec 2021

Supermassive black hole (BH) binaries are thought to produce self-lensing flares (SLF) when the two BHs are aligned with the line-of-sight.

High Energy Astrophysical Phenomena General Relativity and Quantum Cosmology

591
0.01 stars / hour

The CAMELS project: Cosmology and Astrophysics with MachinE Learning Simulations

franciscovillaescusa/CAMELS 1 Oct 2020

We present the Cosmology and Astrophysics with MachinE Learning Simulations --CAMELS-- project.

Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies Instrumentation and Methods for Astrophysics

23
0.01 stars / hour