Search found 1268 matches

by Ada Coda
Tue Oct 29, 2019 10:34 pm
Forum: Astrophysics Source Code Library
Topic: EMERGE: Empirical ModEl for the foRmation of GalaxiEs
Replies: 0
Views: 2965

EMERGE: Empirical ModEl for the foRmation of GalaxiEs

[c]EMERGE: Empirical ModEl for the foRmation of GalaxiEs[/c][/b] Abstract : Emerge (Empirical ModEl for the foRmation of GalaxiEs) populates dark matter halo merger trees with galaxies using simple empirical relations between galaxy and halo properties. For each model represented by a set of parame...
by Ada Coda
Tue Oct 29, 2019 10:33 pm
Forum: Astrophysics Source Code Library
Topic: exoplanet: Probabilistic modeling of transit or radial velocity observations of exoplanets
Replies: 0
Views: 2989

exoplanet: Probabilistic modeling of transit or radial velocity observations of exoplanets

[c]exoplanet: Probabilistic modeling of transit or radial velocity observations of exoplanets[/c][/b] Abstract : exoplanet is a toolkit for probabilistic modeling of transit and/or radial velocity observations of exoplanets and other astronomical time series using PyMC3 (ascl:1610.016), a flexible ...
by Ada Coda
Tue Oct 29, 2019 9:50 pm
Forum: Astrophysics Source Code Library
Topic: DM_phase: Algorithm for correcting dispersion of radio signals
Replies: 0
Views: 2983

DM_phase: Algorithm for correcting dispersion of radio signals

[c]DM_phase: Algorithm for correcting dispersion of radio signals[/c][/b] Abstract : DM_phase maximizes the coherent power of a radio signal instead of its intensity to calculate the best dispersion measure (DM) for a burst such as those emitted by pulsars and fast radio bursts (FRBs). It is robust...
by Ada Coda
Tue Oct 29, 2019 8:09 pm
Forum: Astrophysics Source Code Library
Topic: a3cosmos-gas-evolution: Galaxy cold molecular gas evolution functions
Replies: 0
Views: 2893

a3cosmos-gas-evolution: Galaxy cold molecular gas evolution functions

[c]a3cosmos-gas-evolution: Galaxy cold molecular gas evolution functions[/c][/b] Abstract : a3cosmos-gas-evolution calculates galaxies' cold molecular gas properties using gas scaling functions derived from the A3COSMOS project. By known galaxies' redshifts or cosmic age, stellar masses, and star f...
by Ada Coda
Thu Oct 24, 2019 8:39 pm
Forum: Astrophysics Source Code Library
Topic: PreProFit: Pressure Profile Fitter for galaxy clusters in Python
Replies: 0
Views: 584

PreProFit: Pressure Profile Fitter for galaxy clusters in Python

[c]PreProFit: Pressure Profile Fitter for galaxy clusters in Python[/c][/b] Abstract : PreProFit fits the pressure profile of galaxy clusters using Markov chain Monte Carlo (MCMC). The software can analyze data from different sources and offers flexible parametrization for the pressure profile. Pre...
by Ada Coda
Thu Oct 24, 2019 8:14 pm
Forum: Astrophysics Source Code Library
Topic: PINK: Parallelized rotation and flipping INvariant Kohonen maps
Replies: 0
Views: 468

PINK: Parallelized rotation and flipping INvariant Kohonen maps

[c]PINK: Parallelized rotation and flipping INvariant Kohonen maps[/c][/b] Abstract : Morphological classification is one of the most demanding challenges in astronomy. With the advent of all-sky surveys, an enormous amount of imaging data is publicly available, and are typically analyzed by expert...
by Ada Coda
Tue Oct 08, 2019 3:31 pm
Forum: Astrophysics Source Code Library
Topic: Magnetizer: magnetic fields
Replies: 0
Views: 721

Magnetizer: computing magnetic fields of evolving galaxies

[c]Magnetizer: computing magnetic fields of evolving galaxies[/c][/b] Abstract : Computes time and radial dependent magnetic fields for a sample of galaxies in the output of a semi-analytic model of galaxy formation. The magnetic field is obtained by numerically solving the galactic dynamo equation...
by Ada Coda
Fri Oct 04, 2019 9:22 pm
Forum: Astrophysics Source Code Library
Topic: HaloAnalysis: read and analyze halo catalogs and merger trees
Replies: 0
Views: 709

HaloAnalysis: read and analyze halo catalogs and merger trees

[c]HaloAnalysis: read and analyze halo catalogs and merger trees[/c][/b] Abstract : HaloAnalysis reads and analyzes halo/galaxy catalogs, generated from Rockstar (ascl:1210.008) or AHF (ascl:1102.009), and merger trees generated from Consistent Trees (ascl:1210.011). Written in Python, it offers th...
by Ada Coda
Fri Oct 04, 2019 9:22 pm
Forum: Astrophysics Source Code Library
Topic: GizmoAnalysis: read and analyze Gizmo simulations
Replies: 0
Views: 628

GizmoAnalysis: read and analyze Gizmo simulations

[c]GizmoAnalysis: read and analyze Gizmo simulations[/c][/b] Abstract : GizmoAnalysis reads and analyzes N-body simulations run with the Gizmo code (ascl:1410.003). Written in Python, we developed it primarily to analyze FIRE simulations, though it is useable with any Gizmo snapshot files. It offer...
by Ada Coda
Tue Oct 01, 2019 2:34 am
Forum: Astrophysics Source Code Library
Topic: fgivenx: Functional posterior plotter
Replies: 0
Views: 706

fgivenx: Functional posterior plotter

[c]fgivenx: Functional posterior plotter[/c][/b] Abstract : fgivenx plots a predictive posterior of a function, dependent on sampled parameters, for a Bayesian posterior Post(theta|D,M) described by a set of posterior samples {theta_i}~Post. If there is a function parameterized by theta y=f(x;theta...