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	February 19, 2025, 10:17 (UTC)
Created	February 19, 2025, 10:17 (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	20206443-7701-4f9c-aec6-cb286a03be91
harvest_source_id	b37e5849-07d2-41cd-8bb6-c6e83fc98f2d
harvest_source_title	DNG Legacy Data
identifier	NASA-0000217__10
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	7b7236aed750598d86f99efc4c6e8145a05c58c01f9797f760224c57689763f6
source_schema_version	1.1
temporal	2008-08-04/2010-07-31
theme	{"Space Science"}