We performed grids of models over a large range of equilibrium temperatures and rotation periods for varying assumptions, showing that the fractional day-night brightness temperature differences remain almost constant or slightly increase with increasing equilibrium temperature from the visible to mid-infrared wavelengths.
Earth and Planetary Astrophysics
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
We present TARDIS - an open-source code for rapid spectral modelling of supernovae (SNe).
Solar and Stellar Astrophysics Instrumentation and Methods for Astrophysics
Using current gravitational-wave data from the first three observing runs of LIGO-Virgo-KAGRA, we combine catalogs of directly detected binaries and limits on the stochastic background to constrain the time-delay distribution and metallicity dependence of binary black hole evolution.
High Energy Astrophysical Phenomena General Relativity and Quantum Cosmology
The formation of the large-scale structure, the evolution and distribution of galaxies, quasars, and dark matter on cosmological scales, requires numerical simulations.
Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics
The Large Synoptic Survey Telescope (LSST) Dark Energy Science Collaboration (DESC) will use five cosmological probes: galaxy clusters, large scale structure, supernovae, strong lensing, and weak lensing.
Cosmology and Nongalactic Astrophysics
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
We have built a reliable and robust system that takes as input an astronomical image, and returns as output the pointing, scale, and orientation of that image (the astrometric calibration or WCS information).
Instrumentation and Methods for Astrophysics
We present a new algorithm to solve polynomial equations, and publish its code, which is 1. 6-3 times faster than the ZROOTS subroutine that is commercially available from Numerical Recipes, depending on application.
Earth and Planetary Astrophysics Mathematical Software Numerical Analysis
We introduce MulensModel, a software package for gravitational microlensing modeling.
Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics Solar and Stellar Astrophysics