2MASS All-Sky Point Source Catalog

2MASS has uniformly scanned the entire sky in three near-infrared bands to detect and characterize point sources brighter than about 1 mJy in each band, with signal-to-noise ratio (SNR) greater than 1.

Data and Resources

Additional Info

Field	Value
Maintainer	Tess Jaffe
Last Updated	March 30, 2026, 15:39 (UTC)
Created	April 1, 2025, 12:39 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	6216d977-70df-4b92-b0bc-08add84062df
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	ivo://irsa.ipac/2mass/catalog/psc
landingPage	ivo://irsa.ipac/2mass/catalog/psc
license	https://www.usa.gov/government-works
modified	2026-03-23T22:15:59Z
programCode	{026:000}
publisher	NASA/IPAC Infrared Science Archive
resource-type	Dataset
source_datajson_identifier	true
source_hash	a6d69e8022867bd63c58311a442f912566abd1896384da1d07832b288969f488
source_schema_version	1.1
theme	{Astrophysics}