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

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 first three years of the Fermi mission. Many of these sources are already included in the 2FGL catalog, although in that catalog their characterization is dominated by the much larger numbers of gamma rays detected in the energy range 0.1 to 10 GeV.

Data and Resources

Additional Info

Field Value
Maintainer Phil Newman
Last Updated March 31, 2025, 18:43 (UTC)
Created March 31, 2025, 18:43 (UTC)
accessLevel public
accrualPeriodicity irregular
bureauCode {026:00}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.nasa.gov/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
harvest_object_id 93b81cf2-4494-408f-898e-2eb144c7d35f
harvest_source_id 61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title DNG Legacy Data
identifier NASA-0000220__3
issued 2018-06-25
landingPage http://fermi.gsfc.nasa.gov/ssc/data/access/lat/1FHL/
modified 2020-01-29
programCode {026:014}
publisher National Aeronautics and Space Administration
resource-type Dataset
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