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Telescope observations, star catalogs, exoplanet surveys, galaxy morphology, gravitational waves, spectroscopy
2,977 datasets
NASA's Fermi Gamma-ray Burst Monitor (GBM) provides a list of solar flares detected above 10 keV. The list includes all flares at or above GOES C-Class identified by an autonomous flare finder. The specific number of rows and columns is not provided in the input.
NASA's Fermi Gamma-ray Space Telescope provides observations of high-energy gamma-ray phenomena. The data enables research on supermassive black holes, pulsars, cosmic ray origins, and new physics signals. Specific row counts and column features are not detailed in the input.
NASA's JPL Small-Body Database provides orbital and physical data for all known asteroids and many comets. Discovery circumstances are updated monthly, while physical parameters are updated less frequently. The database is updated daily with newly discovered objects and their orbits.
This repository provides a collection of astronomical datasets focused on the Central Molecular Zone (CMZ) of the Milky Way, maintained by the CentralMolecularZone organization. Updated as of May 2025, it serves as a centralized hub for data related to the galactic center's molecular environment and star-forming regions.
Nebula is a package management system for machine learning datasets and models developed by blackportal-ai, with the most recent update in April 2025. It provides a Rust-based infrastructure for versioning and distributing ML assets rather than serving as a static data collection.
QuasarResearch created the Quasar-RP-DPO-v0.1 dataset, a collection of roleplaying preference data. It contains 2,642 rows designed for training and aligning language models, with a focus on improving creative outputs. The dataset was last updated on February 11, 2025.
A text dataset containing tags for AI-generated images from the E621 platform in 2024. It was created by author 6DammK9 to align two larger image datasets. The dataset was last updated on February 1, 2025.
SDSS-IV spectra form a foundational dataset for modern astronomy. The data is sourced from the Sloan Digital Sky Survey, a major multi-institution astrophysical project. The dataset was last updated on the Hugging Face platform in December 2024.
A WMS service provides the urban development plan 'Solaranlagen-Gestaltungsgesetzung' for the municipality of Mönsheim, transformed according to INSPIRE standards. The dataset is based on an XPlanung dataset in version 5.0 and was last updated on December 3, 2024. The Bundesamt für Kartographie und Geodäsie is the listed organization for this data.
A benchmark collection of large-scale defect datasets designed for industrial inspection research. The dataset was created by DefectSpectrum and published in October 2023, with a repository update in October 2024. It provides granular, semantically rich image data for advancing defect inspection applications.
South Pole Telescope data provides millimeter-wave light curves for tens of bright active galactic nuclei (AGN) monitored from years to daily timescales. The dataset, proposed by AMD_USAPDC, repurposes observations from CMB experiments like SPTpol to study AGN variability. Data from a pilot project covering 2013 to 2016 was last updated in July 2024.
The South Pole Telescope Operations and Data Products award supports five years of survey observations with the SPT-3G instrument. The project will produce and archive public data products including temperature and polarization maps of a 1500 square degree field, CMB angular power spectra, and catalogs of galaxy clusters. The data is managed by AMD_USAPDC and was last updated in June 2024.
OlympicArena is a benchmark dataset from GAIR, last updated in July 2024, designed to evaluate AI capabilities across seven Olympic-level disciplines: Mathematics, Physics, Chemistry, Biology, Geography, Astronomy, and Computer Science. It features a detailed, fine-grained evaluation mechanism for assessing advanced cognitive reasoning.
University of Connecticut data includes reflectivity, Doppler velocity, signal-to-noise ratio, and derived metrics like droplet size and rain rate. Measurements were collected by Micro Rain Radar 2 and MRR-Pro instruments deployed between 2021 and 2024. The dataset is provided by the GHRC DAAC organization in netCDF formats.
Results from Work Package 1 of the CoMetaS project, focusing on functionally graded mechanical metamaterials. The dataset likely contains experimental data on Ti6Al4V lattice structures manufactured via selective laser melting, with analysis of defects and static mechanical testing. The data was contributed by Conrado Garrido Fernández de Vera and last updated in May 2024.
Supplementary information and raw data for the theoretical framework EDUS, which simulates out-of-equilibrium electron dynamics in solids induced by ultrashort laser pulses. The dataset includes a PDF with implementation details and raw input/output data for boron nitride and graphite systems. Author Picón Álvarez, Antonio uploaded it to the dataverse platform on 2024-05 05.
A dataset containing raw and processed data from Positron Annihilation Spectroscopy (PAS) experiments, including Coincidence Doppler Broadening (CDB) and Positron Lifetime Spectroscopy (PLS), used to characterize Group VI elements. The data was contributed by author Domínguez Reyes, Ricardo and was last updated on May 5, 2024. It includes Origin software files with graphical representations alongside the numerical data.
Ti PAS data characterizes pure commercial Titanium using Positron Annihilation Spectroscopy (PAS), including PLS and CDB techniques, to determine reference properties. The dataset, authored by Domínguez Reyes, Ricardo and harvested from e-cienciaDatos, contains Excel files with raw and processed data and graphical representations. It was last updated on May 5, 2024.
A dataset from the e-cienciaDatos Harvested Dataverse platform, authored by Domínguez Reyes, Ricardo, characterizing an Oxide Dispersion Strengthened (ODS) steel alloy (Fe14Cr). It contains raw and processed data from Positron Annihilation Spectroscopy (PAS) techniques, including Positron Lifetime Spectroscopy (PLS) and Coincidence Doppler Broadening (CDB), to determine reference properties. The dataset was last updated on May 5, -2024.
A dataset from 2024 characterizing Copper-free High Entropy Alloys using Positron Annihilation Spectroscopy (PALS and CDB) to determine reference properties. It contains raw and processed data, graphical representations, and Origin software files, authored by Ricardo Domínguez Reyes and harvested from the e-cienciaDatos Dataverse.