Trending Research

The Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package

astropy/astropy 28 Jun 2022

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

4,702
0.04 stars / hour

dfreproject: A Python package for astronomical reprojection

dragonflytelescope/dfreproject 6 May 2025

This is done by reprojecting each exposure onto a common target grid defined using a World Coordinate System (WCS) that is defined by mapping the known angular positions of reference objects to their observed spatial positions on each image.

Instrumentation and Methods for Astrophysics

7
0.03 stars / hour

Field-level cosmological model selection: field-level simulation-based inference for Stage IV cosmic shear can distinguish dynamical dark energy

astro-informatics/harmonic 14 Oct 2024

We present a framework that for the first time allows Bayesian model comparison to be performed for field-level inference of cosmological models.

Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics

68
0.02 stars / hour

A Parametric Study of the SASI Comparing General Relativistic and Nonrelativistic Treatments

AMReX-Codes/amrex 20 Jul 2023

We present numerical results from a parameter study of the standing accretion shock instability (SASI), investigating the impact of general relativity (GR) on the dynamics.

High Energy Astrophysical Phenomena Solar and Stellar Astrophysics General Relativity and Quantum Cosmology Fluid Dynamics

608
0.02 stars / hour

Reliable event detection for Taylor methods in astrodynamics

bluescarni/heyoka 21 Apr 2022

We present a novel approach for the detection of events in systems of ordinary differential equations.

Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics Computational Engineering, Finance, and Science Computational Physics

214
0.02 stars / hour

A spectral synthesis code for rapid modelling of supernovae

tardis-sn/tardis 21 Jan 2014

We present TARDIS - an open-source code for rapid spectral modelling of supernovae (SNe).

Solar and Stellar Astrophysics Instrumentation and Methods for Astrophysics

216
0.02 stars / hour

Kinematic Structures in Planet-Forming Disks

richteague/disksurf 17 Mar 2022

The past 5 years have dramatically changed our view of the disks of gas and dust around young stars.

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

9
0.02 stars / hour

votess: A multi-target, GPU-capable, parallel Voronoi tessellator

samridh-dev/votess 5 Dec 2024

votess is a library for computing parallel 3D Voronoi tessellations on heterogeneous platforms, from CPUs and GPUs, to future accelerator architectures.

Instrumentation and Methods for Astrophysics Distributed, Parallel, and Cluster Computing

13
0.02 stars / hour

Gen TSO: A General JWST Simulator for Exoplanet Times-series Observations

pcubillos/gen_tso 7 Oct 2024

Gen TSO is a noise calculator specifically tailored to simulate James Webb Space Telescope (JWST) time-series observations of exoplanets.

Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics

9
0.02 stars / hour

Revealing asymmetry on midplane of proto-planetary disc through modelling of axisymmetric emission: methodology

2ndmk2/protomidpy 20 Jun 2024

We also applied our method to continuum data of PDS 70 to demonstrate the effectiveness of the method.

Earth and Planetary Astrophysics Solar and Stellar Astrophysics

2
0.02 stars / hour