ASCL (Astrophysics Source Code Library)
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ASCL (Astrophysics Source Code Library)
@asclnet.bsky.social
Making astrophysics research source codes discoverable since 1999
editor@ascl.net
TripleLens: Calculating light curves for triple microlensing systems
TRIPP: TRansient Image Processing Pipeline

You can check out all these codes (and more!) on the ASCL

ascl.net/wordpress/20...

#opensource #openscience #astronomy
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October 2025 additions to the ASCL – ASCL.net
ascl.net
November 5, 2025 at 4:37 PM
Streaktools: Simulation, measurement, and fitting of satellite-generated streaks
Synthpop: Modular Galactic population synthesis
TABASCAL: Modeling and subtraction of moving radio-frequency interference in interferometric data
November 5, 2025 at 4:37 PM
SNITCH: Bayesian inference of star formation histories
SourceDetect: CNN-based event search for TESS data
spike: All-in-one tool to generate and correctly drizzle HST, JWST, and Roman PSFs
SpyDust: Improved implementation of SPDust for modeling spinning dust radiation
November 5, 2025 at 4:37 PM
RotCurveTool: Streamlined framework for simulating and fitting galactic rotation curves
RUN Pipeline: Strong lens classification and detection of small Einstein radius systems
SIROCCO: Simulating Ionization and Radiation in Outflows Created by Compact Objects
November 5, 2025 at 4:37 PM
pPXF-SEW: Full-spectrum fitting with penalized pixel-fitting and equivalent width extraction
pyEFPE: Waveform model for inspiralling precessing-eccentric compact binaries
pyproffit: Analyze X-ray brightness profiles from clusters of galaxies
November 5, 2025 at 4:37 PM
GrayHawk: Gray-body factor calculations for black holes
Lux: Generative latent-variable modeling of astronomical data
MadVoro: Massively distributed construction of Voronoi diagrams
MARFA: Broad-spectrum high-resolution atmospheric absorption analyzer
NP_TMC: Nano-particle Transition Matrix Code
November 5, 2025 at 4:37 PM
CorrCal: Calibration code for semi-redundant arrays
DISCO-DJ: Differentiable Simulations for Cosmology, Done with JAX
FitPDF: Bayesian distribution fitting for pulsar and FRB data
GraFIT: Frequency response function identification in Gravitational Wave detectors
November 5, 2025 at 4:37 PM
SoFT: Solar Feature Tracking suite
tropygal: Entropy estimates for galactic dynamics
Twinkle: GPU-based high-efficiency binary-lens microlensing

See all of them here: ascl.net/wordpress/20...

Or use this to see their abstracts and other recent codes: ascl.net/code/all/ord...

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August 2025 additions to the ASCL – ASCL.net
ascl.net
September 20, 2025 at 12:36 PM
OFT: Open-source Flux Transport
pyPLUTO: Tool to analyze PLUTO code outputs
pySTARBURST99: Python port of STARBURST99
RheoVolution: Rheology evolution in the time domain
SIGWAY: Compute second-order, scalar induced gravitational wave signals
sMV: Serial MultiView phase plane estimation
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September 20, 2025 at 12:36 PM
FRion: Time averaged correction of Faraday Rotation from the IONosphere
gwsnr: Gravitational Wave Signal-to-Noise Ratio computation
HipFT: High-performance Flux Transport
IAR_Model: Autoregressive model to irregularly spaced data
MPI-Rockstar: Hybrid MPI & OpenMP parallel implementation of Rockstar
September 20, 2025 at 12:36 PM
DeepSSM: Cosmological emulator for the GW spectrum from the modified sound-shell model
EllipSect: Analysis tool for GALFIT output
FiCUS: FItting the stellar Continuum of Uv Spectra
fm4ar: Inferring atmospheric properties of exoplanets using flow matching posterior estimation

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September 20, 2025 at 12:36 PM
And now a question:

Who was the first to use the ASCL to cite software? I will provide chocolate (when weather/circumstances allow [::shakes fist at high temps::]) to the first person who correctly identifies the first citation to an ASCL entry (using the ASCL ID).

Please post answers here.

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August 13, 2025 at 3:15 PM
Reposted by ASCL (Astrophysics Source Code Library)
of the Astropy project’s community. These packages are expressing an interest in Astropy’s goals of improving reuse, interoperability, and interface standards for Python astronomy and astrophysics packages.

This metapackage installs all affiliated packages.
2/2
python3-astropy-affiliated homepage
www.astropy.org
August 12, 2025 at 3:05 PM
tayph: Cross-correlation analysis of high resolution spectroscopy
torchmfbd: Multi-object multi-frame blind deconvolution of point-like or extended objects
ysoisochrone: Python package to estimate masses and ages for young stellar objects

#openscience
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ascl.net/wordpress/20...
July 2025 additions to the ASCL – ASCL.net
ascl.net
August 10, 2025 at 7:30 PM
SPIBACK: Backward-integration-based non-axisymmetric models of the Milky Way disk
spinifex: Ionospheric corrections
SysSimExClusters: Clustered planetary system model for SysSim
SysSimPyMMEN: Infer the minimum-mass extrasolar nebula
SysSimPyPlots: Functions for plotting galleries of systems
August 10, 2025 at 7:30 PM
SAUSERO: Software to AUomatize in a Simple Environment the Reduction of Osiris+
show_cube: Show reduced spectra for Gemini NIFS
spectool: Spectral data processing and analysis toolkit
spherimatch: Cross-matching and self-matching in spherical coordinates
August 10, 2025 at 7:30 PM