All-in-one tool to generate, and correctly drizzle, HST, JWST, and Roman PSFs.
☆15May 6, 2026Updated 3 months ago
Alternatives and similar repositories for spike
Users that are interested in spike are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- Differentiable star formation histories☆14Jul 1, 2026Updated last month
- A TensorFlow reimplementation of GalSim☆10Mar 8, 2022Updated 4 years ago
- Accelerated Bayesian SED modeling using Amortized Neural Posterior Estimation☆25Dec 11, 2025Updated 8 months ago
- Code and papers for the Siena Galaxy Atlas.☆10Aug 2, 2026Updated last week
- The Farmer☆16Jun 16, 2026Updated last month
- GPU virtual machines on DigitalOcean Gradient AI • AdGet to production fast with high-performance AMD and NVIDIA GPUs you can spin up in seconds. The definition of operational simplicity.
- Python package for calculating Petrosian properties and fitting galaxy light profiles☆33Aug 22, 2025Updated 11 months ago
- A python toolkit for rendering populations of dark matter halos for gravitational lensing simulations☆51Jul 28, 2026Updated 2 weeks ago
- JAX port of GalSim, for parallelized, GPU accelerated, and differentiable galaxy image simulations.☆34Updated this week
- The galaxy survey codex☆17Jul 12, 2024Updated 2 years ago
- Simulation-based (likelihood-free) inference customized for astronomical applications☆30Nov 4, 2024Updated last year
- imcascade : Fitting astronomical images with a "cascade" of Gaussians☆16Sep 3, 2023Updated 2 years ago
- Repository with the code of "HNPE: Leveraging Global Parameters for Neural Posterior Estimation"☆14Mar 18, 2024Updated 2 years ago
- Bayesian fitting of Sersic profiles to galaxy images accelerated with jax☆39Jul 31, 2026Updated last week
- Gaussian process based implementation for galaxy star formation histories with custom kernels☆16Oct 10, 2025Updated 10 months ago
- End-to-end encrypted email - Proton Mail • AdSpecial offer: 40% Off Yearly / 80% Off First Month. All Proton services are open source and independently audited for security.
- C++ version of the SED fitting code FAST (Kriek et al. 2009); it's faster, uses less memory, and has more features.☆29May 31, 2025Updated last year
- Differentiable Stellar Population Synthesis☆37Jun 12, 2026Updated 2 months ago
- Using Graph Neural Networks to regress baryonic properties directly from full dark matter merger trees.☆24Jul 24, 2025Updated last year
- Point Spread Function reconstruction☆34Aug 22, 2024Updated last year
- A GAN for the generation of mock astronomical surveys☆23Apr 23, 2019Updated 7 years ago
- A pipeline for versatile strong lens sample simulations☆38Jul 16, 2024Updated 2 years ago
- Generated Notebooks HTML☆28Aug 6, 2026Updated last week
- spatialstats is collection of statistical tools and utility routines used to analyze the multi-scale structure of 2D and 3D spatial field…☆12Aug 2, 2022Updated 4 years ago
- Datamodel support for the roman calibration pipeline☆13Updated this week
- End-to-end encrypted cloud storage - Proton Drive • AdSpecial offer: 40% Off Yearly / 80% Off First Month. Protect your most important files, photos, and documents from prying eyes.
- simple simulations for testing weak lensing shear measurement☆14Apr 24, 2026Updated 3 months ago
- Exploring how ChatGPT can be used to accelerate research in cosmology.☆13Dec 12, 2022Updated 3 years ago
- Grizli: The "Grism redshift and line" analysis software☆91Jul 24, 2026Updated 2 weeks ago
- An LLM-powered tool to help sift through the arxiv☆20Jul 29, 2026Updated 2 weeks ago
- LSST data management: instrument signature removal (detrending) for astronomical images☆10Aug 6, 2026Updated last week
- Curated list of astronomy/astrophysics code packages using JAX☆59Mar 25, 2026Updated 4 months ago
- Handling of Science Instrument Aperture Files (SIAF) for space telescopes☆17Aug 3, 2026Updated last week
- Multi-CCD data-driven PSF modelling☆14Aug 27, 2025Updated 11 months ago
- Read routines for Eagle HDF5 snapshots☆14Apr 8, 2020Updated 6 years ago
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting for WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Deploy in minutes on Cloudways by DigitalOcean.
- scida is an out-of-the-box analysis tool for large scientific datasets. It primarily supports the astrophysics community, focusing on cos…☆43Jul 17, 2026Updated 3 weeks ago
- ☆11Updated this week
- An experiment: emcee implemented in JAX☆28Jul 1, 2022Updated 4 years ago
- Code for the Density Deconvolution with Normalizing Flows paper.☆12Jun 10, 2020Updated 6 years ago
- Euclid Visible Instrument Python package. Includes a simulator and various analysis codes.☆11Mar 25, 2015Updated 11 years ago
- dynamics, age and metallicity indicators tracing evolution☆25Jun 16, 2026Updated last month
- a galaxy surface bightness fitting code via gradient descent☆19Sep 12, 2025Updated 11 months ago