Search found 220 matches

by kcd
Sat Mar 15, 2014 7:31 am
Forum: Astrophysics Source Code Library
Topic: disc2vel: Tangential & radial velocity components derivation
Replies: 0
Views: 4761

disc2vel: Tangential and radial velocity components derivation

disc2vel: Tangential and radial velocity components derivation [/b] Abstract : Disc2vel derives tangential and radial velocity components in the equatorial plane of a barred stellar disc from the observed line-of-sight velocity, assuming geometry of a thin disc. The code is written in IDL, and the ...
by kcd
Sat Mar 15, 2014 7:23 am
Forum: Astrophysics Source Code Library
Topic: KINEMETRY: Analysis of 2D maps of kinematic moments of LOSVD
Replies: 0
Views: 4450

KINEMETRY: Analysis of 2D maps of kinematic moments of LOSVD

KINEMETRY: Analysis of 2D maps of kinematic moments of LOSVD [/b] Abstract : KINEMETRY, written in IDL, analyzes 2D maps of the moments of the line-of-sight velocity distribution (LOSVD). It generalizes the surface photometry to all moments of the LOSVD. It performs harmonic expansion of 2D maps of...
by kcd
Sat Mar 15, 2014 6:36 am
Forum: Astrophysics Source Code Library
Topic: JAM: Jeans Anisotropic MGE modeling method
Replies: 1
Views: 5490

JAM: Jeans Anisotropic MGE modeling method

JAM: Jeans Anisotropic MGE modeling method [/b] Abstract : The Jeans Anisotropic MGE (JAM) modeling method uses the Multi-Gaussian Expansion parameterization for the galaxy surface brightness. The code allows for orbital anisotropy (three-integrals distribution function) and also provides the full ...
by kcd
Sat Mar 15, 2014 6:15 am
Forum: Astrophysics Source Code Library
Topic: MGE_FIT_SECTORS: Multi-Gaussian Expansion fits to galaxy ima
Replies: 0
Views: 4488

MGE_FIT_SECTORS: Multi-Gaussian Expansion fits to galaxy images

MGE_FIT_SECTORS: Multi-Gaussian Expansion fits to galaxy images [/b] Abstract : MGE_FIT_SECTORS performs Multi-Gaussian Expansion (MGE) fits to galaxy images. The MGE parameterizations are useful in the construction of realistic dynamical models of galaxies, PSF deconvolution of images, the correct...
by kcd
Sat Mar 08, 2014 6:37 am
Forum: Astrophysics Source Code Library
Topic: Inverse Beta: Inverse cumulative density function (CDF) of a
Replies: 0
Views: 4585

Inverse Beta: Inverse cumulative density function (CDF) of a Beta distribution

Inverse Beta: Inverse cumulative density function (CDF) of a Beta distribution [/b] Abstract : The Beta Inverse code solves the inverse cumulative density function (CDF) of a Beta distribution, allowing one to sample from the Beta prior directly. The Beta distribution is well suited as a prior for ...
by kcd
Sat Mar 08, 2014 6:02 am
Forum: Astrophysics Source Code Library
Topic: ISAP: ISO Spectral Analysis Package
Replies: 0
Views: 4528

ISAP: ISO Spectral Analysis Package

ISAP: ISO Spectral Analysis Package [/b] Abstract : ISAP, written in IDL, simplifies the process of visualizing, subsetting, shifting, rebinning, masking, combining scans with weighted means or medians, filtering, and smoothing Auto Analysis Results (AARs) from post-pipeline processing of the Infra...
by kcd
Sat Mar 08, 2014 5:44 am
Forum: Astrophysics Source Code Library
Topic: iSAP: Interactive Sparse Astronomical Data Analysis Packages
Replies: 1
Views: 5751

Re: iSAP: Interactive Sparse Astronomical Data Analysis Pack

Entry updated 3/8/2014: removed old location (http://jstarck.free.fr/isap.html) and replaced with URL to new site.
by kcd
Sat Mar 01, 2014 6:46 am
Forum: Astrophysics Source Code Library
Topic: Unified EOS for neutron stars
Replies: 0
Views: 4218

PC: Unified EOS for neutron stars

PC: Unified EOS for neutron stars [/b] Abstract : The equation of state (EOS) of dense matter is a crucial input for the neutron-star structure calculations. This Fortran code can obtain a "unified EOS" in the many-body calculations based on a single effective nuclear Hamiltonian, and is valid in a...
by kcd
Sat Mar 01, 2014 5:38 am
Forum: Astrophysics Source Code Library
Topic: CHIMERA: Core-collapse supernovae simulation code
Replies: 0
Views: 4415

CHIMERA: Core-collapse supernovae simulation code

CHIMERA: Core-collapse supernovae simulation code [/b] Abstract : CHIMERA simulates core collapse supernovas; it is three-dimensional and accounts for the differing energies of neutrinos. This massively parallel multiphysics code conserves total energy (gravitational, internal, kinetic, and neutrin...
by kcd
Sat Feb 22, 2014 5:49 am
Forum: Astrophysics Source Code Library
Topic: PyWiFeS: Wide Field Spectrograph data reduction pipeline
Replies: 0
Views: 4057

PyWiFeS: Wide Field Spectrograph data reduction pipeline

PyWiFeS: Wide Field Spectrograph data reduction pipeline [/b] Abstract : PyWiFeS is a Python-based data reduction pipeline for the Wide Field Spectrograph (WiFeS). Its core data processing routines are built on standard scientific Python packages commonly used in astronomical applications. It inclu...