LAT 1-year Point Source Catalog

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 web page presents the first full catalog of LAT sources, based on the first eleven months of survey data. For a full explanation about the catalog and its construction see the LAT 1-year Catalog Paper.

Data and Resources

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Additional Info

Field	Value
Maintainer	Phil Newman
Last Updated	March 31, 2025, 18:13 (UTC)
Created	March 31, 2025, 18:13 (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	6b37d85a-ad1e-429e-8758-85c3f25633e9
harvest_source_id	61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title	DNG Legacy Data
identifier	NASA-0000221__2
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
source_datajson_identifier	true
source_hash	5b79b16ee7dc54ab8d5c3b865dbd6deff11af7b2e1d096d3952ebdaa6ebedd1b
source_schema_version	1.1
temporal	2008-08-01/2009-07-01
theme	{"Space Science"}