LAT 2-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 second full catalog of LAT sources, based on the first 24 months of survey data. For a full explanation about the catalog and its construction see the LAT 2-year Catalog Paper (also available on arxiv).

Data and Resources

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Additional Info

Field	Value
Maintainer	Phil Newman
Last Updated	April 1, 2025, 02:58 (UTC)
Created	April 1, 2025, 02:58 (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	fd5ce96b-06c4-4b3a-9ec6-9e68dbb5a445
harvest_source_id	61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title	DNG Legacy Data
identifier	NASA-0000217
issued	2018-06-25
landingPage	http://fermi.gsfc.nasa.gov/ssc/data/access/lat/2yr_catalog/
modified	2020-01-29
programCode	{026:014}
publisher	National Aeronautics and Space Administration
resource-type	Dataset
source_datajson_identifier	true
source_hash	cd07712955d3345f614c45551aa3c829b89cbba72dffc6fa3700e1964c15199f
source_schema_version	1.1
temporal	2008-08-04/2010-07-31
theme	{"Space Science"}