ASCL.net

[ascl:1604.006] 2-DUST: Dust radiative transfer code

[ascl:2103.001] 21cmDeepLearning: Matter density map extractor

[ascl:2312.013] 21cmEMU: 21cmFAST summaries emulator

[ascl:1102.023] 21cmFAST: A Fast, Semi-Numerical Simulation of the High-Redshift 21-cm Signal

[ascl:2408.014] 21cmFirstCLASS: Generate initial conditions at recombination

[ascl:1608.017] 21CMMC: Parallelized Monte Carlo Markov Chain analysis tool for the epoch of reionization (EoR)

[ascl:1609.013] 21cmSense: Calculating the sensitivity of 21cm experiments to the EoR power spectrum

[ascl:2307.008] 21cmvFAST: Adding dark matter-baryon relative velocities to 21cmFAST

[ascl:2402.010] 2cosmos: Monte Python modification for two independent instances of CLASS

[ascl:2006.004] 2D-FFTLog: Generalized FFTLog algorithm for non-Gaussian covariance matrices

[ascl:2005.012] 2DBAT: 2D Bayesian Automated Tilted-ring fitter

[ascl:1505.015] 2dfdr: Data reduction software

[ascl:1608.015] 2DFFT: Measuring Galactic Spiral Arm Pitch Angle

[ascl:2211.013] 2DFFTUtils: 2DFFT Utilities implementation

[ascl:1808.007] 2DSF: Vectorized Structure Function Algorithm

[ascl:1201.005] 2LPTIC: 2nd-order Lagrangian Perturbation Theory Initial Conditions

[ascl:1303.016] 2MASS Kit: 2MASS Catalog Server Kit

[submitted] 3D texturized model of MARS (MOLA) regions

[ascl:1507.001] 3D-Barolo: 3D fitting tool for the kinematics of galaxies

[ascl:1803.010] 3D-PDR: Three-dimensional photodissociation region code

[ascl:1805.005] 3DCORE: Forward modeling of solar storm magnetic flux ropes for space weather prediction

[ascl:1111.011] 3DEX: Fast Fourier-Bessel Decomposition of Spherical 3D Surveys

[ascl:1804.018] 3DView: Space physics data visualizer

[ascl:2101.001] 3LPT-init: Initial conditions with third-order Lagrangian perturbation for cosmological N-body simulations

[ascl:2506.018] 3ML: Framework for multi-wavelength/multi-messenger analysis

[ascl:1708.020] 4DAO: DAOSPEC interface

[ascl:1104.014] A Correction to the Standard Galactic Reddening Map: Passive Galaxies as Standard Crayons

[submitted] A Neural Network for the Identification of Dangerous Planetesimals (Including scripts for data generation)

[submitted] A pseudo GUI with pyplot

[ascl:1312.011] A_phot: Photon Asymmetry

[ascl:2209.001] A-SLOTH: Semi-analytical model to connect first stars and galaxies to observables

[ascl:1704.010] A-Track: Detecting Moving Objects in FITS images

[ascl:1910.003] a3cosmos-gas-evolution: Galaxy cold molecular gas evolution functions

[ascl:2406.013] AAD: ALeRCE Anomaly Detector

[ascl:1110.009] AAOGlimpse: Three-dimensional Data Viewer

[ascl:2406.023] AARD: Automatic detection of solar active regions

[ascl:2302.023] AART: Adaptive Analytical Ray Tracing

[ascl:2305.013] aartfaac2ms: Aartfaac datasets converter

[ascl:2405.016] ABBHI: Autoregressive binary black hole inference

[ascl:2508.004] ABC-SN: Spectroscopic supernova classifier

[ascl:1504.014] abcpmc: Approximate Bayesian Computation for Population Monte-Carlo code

[ascl:1507.007] abo-cross: Hydrogen broadening cross-section calculator

[ascl:1401.007] abundance: High Redshift Cluster Abundance

[ascl:2212.016] AbundanceMatching: Subhalo abundance matching with scatter

[ascl:2502.021] AccretR: Planetary accretion and composition code in R

[ascl:2602.008] ACE: Atmospheric Chemical Equilibrium

[ascl:2512.020] ACor: Automated Correlation and processing for radio interferometry

[ascl:1303.026] ACORNS-ADI: Algorithms for Calibration, Optimized Registration and Nulling the Star in Angular Differential Imaging

[ascl:2003.003] acorns: Agglomerative Clustering for ORganising Nested Structures

[ascl:1302.003] ACS: ALMA Common Software

[ascl:2011.024] ACStools: Python tools for Hubble Space Telescope Advanced Camera for Surveys data

[ascl:1908.003] ActSNClass: Active learning for supernova photometric classification

[ascl:1502.004] ADAM: All-Data Asteroid Modeling

[ascl:2011.001] AdaMet: Adaptive Metropolis for Bayesian analysis

[ascl:1305.004] AdaptaHOP: Subclump finder

[ascl:1609.024] AdaptiveBin: Adaptive Binning

[ascl:1010.024] ADAPTSMOOTH: A Code for the Adaptive Smoothing of Astronomical Images

[ascl:2204.015] ADBSat: Aerodynamic Database for Satellites

[ascl:2307.039] adiabatic-tides: Tidal stripping of dark matter (sub)haloes

[ascl:1109.002] ADIPLS: Aarhus Adiabatic Oscillation Package (ADIPACK)

[submitted] adstex: Automated bibliography builder for astronomy literature

[ascl:1203.001] AE: ACIS Extract

[ascl:1212.009] Aegean: Compact source finding in radio images

[ascl:2505.008] Aeolus: Object-oriented analysis of atmospheric model output

[ascl:1812.004] aesop: ARC Echelle Spectroscopic Observation Pipeline

[ascl:2503.007] AESTRA: Radial velocity measurements in the presence of stellar activity noise

[ascl:2405.017] AFINO: Automated Flare Inference of Oscillations

[ascl:1509.003] AFR (ASPFitsReader): A pulsar FITS file reader and analysis package

[ascl:2505.014] afterglowpy: Compute and fit GRB afterglows

[ascl:1805.008] AGAMA: Action-based galaxy modeling framework

[ascl:1804.020] Agatha: Disentangling period signals from correlated noise in a periodogram framework

[ascl:1607.001] AGNfitter: SED-fitting code for AGN and galaxies from a MCMC approach

[ascl:2508.020] AGNI: Model for extreme atmospheres on rocky exoplanets

[ascl:2203.019] agnpy: Modeling jetted Active Galactic Nuclei radiative processes with Python

[ascl:2307.007] AGNvar: Model spectral timing properties in active galactic nuclei

[ascl:1102.009] AHF: Amiga's Halo Finder

[ascl:2310.011] AI-Feynman: Symbolic regression algorithm

[ascl:1310.003] AIDA: Adaptive Image Deconvolution Algorithm

[ascl:1611.014] AIMS: Asteroseismic Inference on a Massive Scale

[ascl:2306.014] AIOLOS: Planetary atmosphere accretion and escape simulations

[ascl:9911.003] AIPS: Astronomical Image Processing System

[ascl:1310.006] AIPSLite: ParselTongue extension for distributed AIPS processing

[ascl:1609.012] AIPY: Astronomical Interferometry in PYthon

[ascl:1107.006] AIRES: AIRshower Extended Simulations

[ascl:2505.019] AIRI: Algorithms for computational imaging

[ascl:1310.004] AIRY: Astronomical Image Restoration in interferometrY

[ascl:1402.005] Aladin Lite: Lightweight sky atlas for browsers

[ascl:1112.019] Aladin: Interactive Sky Atlas

[ascl:2306.009] Albatross: Stellar stream parameter inference with neural ratio estimation

[ascl:1708.008] ALCHEMIC: Advanced time-dependent chemical kinetics

[ascl:2307.004] ALF: Absorption line fitter

[ascl:1512.005] ALFA: Automated Line Fitting Algorithm

[ascl:2107.011] AlignBandColors: Inter-color-band image alignment tool

[ascl:1804.021] allantools: Allan deviation calculation

[ascl:1903.003] allesfitter: Flexible star and exoplanet inference from photometry and radial velocity

[submitted] allsky: Estimate atmospheric transparency via photometry with PASI at Eureka/PEARL, compare to other sites

[ascl:2201.005] AllStarFit: R package for source detection, PSF and multi-component galaxy fitting

[ascl:2301.029] ALMA3: plAnetary Love nuMbers cAlculator

[ascl:2306.025] ALminer: ALMA archive mining and visualization toolkit

[ascl:2109.002] alpconv: Calculating alp-photon conversion

Astrophysics Source Code Library

Making codes discoverable since 1999

Browsing Codes