datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
fermi-lat-weekly-photons
Fermi-LAT weekly photons
This dataset contains Fermi Large Area Telescope all-sky weekly photon files
from mission week w009 through w153, frozen on 2026-08-30. Its 145
configurations correspond one-to-one with the weekly p305_v001 FITS files.
Each Parquet row is an EVENTS row, with the 23 FITS-named columns in their
stored order and shape.
Mission weeks run Thursday through Wednesday in UTC. The first configuration
begins with the science-phase interval on 2008-08-04; w153… See the full description on the dataset page: https://huggingface.co/datasets/astro-legacy-archive/fermi-lat-weekly-photons.fermi-gbm-triggers
Fermi GBM All-Trigger Catalog
Credit: NASA/JPL-Caltech/STScI/CXC/SAO
Part of a dataset collection on Hugging Face.
Dataset description
All triggers from the Fermi Gamma-ray Burst Monitor -- GRBs, solar flares, SGRs, terrestrial particles, and more. Updated daily from NASA HEASARC.
The Fermi GBM detects transient events across the full unocculted sky in the 8 keV to 40 MeV energy range. While the confirmed GRB catalog contains only verified gamma-ray… See the full description on the dataset page: https://huggingface.co/datasets/juliensimon/fermi-gbm-triggers.fermi-4fgl-dr4
Fermi LAT 4FGL-DR4 Gamma-Ray Source Catalog
Credit: NASA/DOE/Fermi LAT Collaboration
Part of a dataset collection on Hugging Face.
Dataset description
The Fourth Fermi Large Area Telescope Source Catalog, Data Release 4 (4FGL-DR4), based on 14 years of all-sky gamma-ray survey data. The deepest catalog of the gamma-ray sky ever produced, with sources spanning blazars, pulsars, supernova remnants, globular clusters, starburst galaxies, and many… See the full description on the dataset page: https://huggingface.co/datasets/juliensimon/fermi-4fgl-dr4.fermi-3fhl-hard-gamma-ray
Fermi LAT Third Catalog of Hard Sources (3FHL)
Credit: NASA/DOE/Fermi LAT Collaboration
Part of a dataset collection on Hugging Face.
Dataset description
The 3FHL catalog (Ajello et al. 2017) contains sources detected by Fermi LAT in the 10 GeV - 2 TeV energy range using 7 years of Pass 8 data. This catalog bridges the gap between the GeV regime covered by the standard Fermi catalogs and the TeV regime covered by ground-based Cherenkov telescopes… See the full description on the dataset page: https://huggingface.co/datasets/juliensimon/fermi-3fhl-hard-gamma-ray.fermi-4lac-agn-catalog
Fermi LAT Fourth AGN Catalog (4LAC)
Credit: NASA/JPL-Caltech/STScI/CXC/SAO
Part of a dataset collection on Hugging Face.
Dataset description
Active galactic nuclei (AGN) detected by the Fermi Large Area Telescope, the largest gamma-ray AGN catalog with source classifications, spectral parameters, and redshifts.
Active galactic nuclei are supermassive black holes at the centers of galaxies that produce powerful jets of relativistic particles. When one of… See the full description on the dataset page: https://huggingface.co/datasets/juliensimon/fermi-4lac-agn-catalog.fermi-3pc-gamma-ray-pulsars
Fermi LAT Third Pulsar Catalog (3PC)
Credit: NASA/JPL-Caltech/STScI/CXC/SAO
Part of the Astronomy Datasets and Physics Datasets collections on Hugging Face.
Complete catalog of 7,197 gamma-ray pulsars detected by the
Fermi Large Area Telescope (LAT),
sourced from NASA HEASARC.
Dataset description
Pulsars are rapidly rotating, highly magnetized neutron stars that emit beams of electromagnetic radiation. When these beams sweep across Earth, they produce periodic… See the full description on the dataset page: https://huggingface.co/datasets/juliensimon/fermi-3pc-gamma-ray-pulsars.OrcaAgentInstruct-fermi