Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
56 datasets found
  • Federal

    LAT 1-year Point Source Catalog

    National Aeronautics and Space Administration —

    The Fermi Gamma-ray Space Telescope (Fermi) Large Area Telescope (LAT) is a successor to EGRET, with greatly improved sensitivity, resolution, and energy range. This...
  • Federal

    LAT 2-year Point Source Catalog

    National Aeronautics and Space Administration —

    The Fermi Gamma-ray Space Telescope (Fermi) Large Area Telescope (LAT) is a successor to EGRET, with greatly improved sensitivity, resolution, and energy range. This...
  • Federal

    LAT 2-year Point Source Catalog

    National Aeronautics and Space Administration —

    The Fermi Gamma-ray Space Telescope (Fermi) Large Area Telescope (LAT) is a successor to EGRET, with greatly improved sensitivity, resolution, and energy range. This...
  • Federal

    Gamma-Ray Astrophysics NSSTC Fermi GBM

    National Aeronautics and Space Administration —

    The Fermi Gamma-Ray Burst Monitor (GBM) is not a pointed or imaging instrument. To determine fluxes for known sources, we measure the change in the count rate...
  • Federal

    First Fermi-LAT Catalog of Sources above 10 GeV (1FHL)

    National Aeronautics and Space Administration —

    This catalog of LAT sources above 10 GeV reports the locations, spectra, and variability properties of the 514 sources significantly detected in this range during the...
  • Federal

    Fermi Solar Flare X-Ray and Gamma-Ray Observations

    National Aeronautics and Space Administration —

    The Fermi Gamma-ray Space Telescope was launched in June 2008 to explore high-energy phenomena in the Universe. This GI program is targeted specifically at Fermi...
  • Federal

    GBM Spectral Analysis

    National Aeronautics and Space Administration —

    For GBM, input is daily or trigger CSPEC or CTIME file from Fermi archive and corresponding response file from our archive. For LAT, input is daily spectrum file and...
  • Federal

    LAT 2-year Point Source Catalog

    National Aeronautics and Space Administration —

    The Fermi Gamma-ray Space Telescope (Fermi) Large Area Telescope (LAT) is a successor to EGRET, with greatly improved sensitivity, resolution, and energy range. This...
  • Federal

    Pulsar Ephemerides for Timing LAT Pulsars

    National Aeronautics and Space Administration —

    Timing pulsars with the LAT requires the use of an ephemeris that covers the time period being analyzed. Below are several resources to provide this useful input to...
  • Federal

    LAT 2-year Point Source Catalog Aperture Photometry Lightcurves Flares

    National Aeronautics and Space Administration —

    Due to a glitch in the analysis pipeline there are apparent increases in flux around MJD 56810 for many sources. These increases are not real and should be...
  • Federal

    LAT 2-year Point Source Catalog Aperture Photometry Lightcurves

    National Aeronautics and Space Administration —

    Due to a glitch in the analysis pipeline there are apparent increases in flux around MJD 56810 for many sources. These increases are not real and should be...
  • Federal

    First Fermi-LAT Catalog of Sources above 10 GeV (1FHL)

    National Aeronautics and Space Administration —

    This catalog of LAT sources above 10 GeV reports the locations, spectra, and variability properties of the 514 sources significantly detected in this range during the...
  • Federal

    LAT Second Catalog of Gamma-ray Pulsars

    National Aeronautics and Space Administration —

    The LAT Second Pulsar Catalog is available as a .tgz (tarred and zipped) archive file. The archive includes a main catalog FITS file with the data from the paper...
  • Federal

    LAT Second Catalog of Gamma-ray Pulsars

    National Aeronautics and Space Administration —

    The LAT Second Pulsar Catalog is available as a .tgz (tarred and zipped) archive file. The archive includes a main catalog FITS file with the data from the paper...
  • Federal

    LAT Bright Source List

    National Aeronautics and Space Administration —

    The Fermi Gamma-ray Space Telescope (Fermi) Large Area Telescope (LAT) is a successor to EGRET, with greatly improved sensitivity, resolution, and energy range. This...
  • Federal

    GBM Accreting Pulsar Histories

    National Aeronautics and Space Administration —

    For each source we plot the history of pulse frequency and pulsed flux measured using the Fermi Gamma-Ray Burst Monitor (GBM) NaI detectors. For these measurements we...
  • Federal

    LAT 2-year Point Source Catalog

    National Aeronautics and Space Administration —

    The Fermi Gamma-ray Space Telescope (Fermi) Large Area Telescope (LAT) is a successor to EGRET, with greatly improved sensitivity, resolution, and energy range. This...
  • Federal

    LAT 1-year Point Source Catalog

    National Aeronautics and Space Administration —

    The Fermi Gamma-ray Space Telescope (Fermi) Large Area Telescope (LAT) is a successor to EGRET, with greatly improved sensitivity, resolution, and energy range. This...
  • Federal

    First Fermi-LAT Catalog of Sources above 10 GeV (1FHL)

    National Aeronautics and Space Administration —

    This catalog of LAT sources above 10 GeV reports the locations, spectra, and variability properties of the 514 sources significantly detected in this range during the...
  • Federal

    LAT 2-year Point Source Catalog

    National Aeronautics and Space Administration —

    The Fermi Gamma-ray Space Telescope (Fermi) Large Area Telescope (LAT) is a successor to EGRET, with greatly improved sensitivity, resolution, and energy range. This...
56 datasets found

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.