Planck PCCS2 545GHz Catalog

The second Planck Catalogue of Compact Sources (PCCS2) is a set of single-frequency source catalogues extracted from the Planck full-mission maps in intensity and polarization. The 100, 143, 217, and 353 GHz catalogs include polarization measurements. The 857 GHz source list has six additional columns which give the flux densities and flux density uncertainties at the three adjacent lower frequencies: 217, 353, and 545 GHz.

Data and Resources

Additional Info

Field	Value
Maintainer	IRSA Support
Last Updated	November 3, 2026, 05:49 (UTC)
Created	April 1, 2025, 12:41 (UTC)
Identifier	ivo://irsa.ipac/planck/catalog/pccs2_545ghz
Modified	2026-10-26T22:16:12Z
Theme	{Astrophysics}
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	2dd432f2-d5f0-43c0-8ed8-ab21d52e5d74
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
landingPage	ivo://irsa.ipac/planck/catalog/pccs2_545ghz
license	https://www.usa.gov/government-works
programCode	{026:000}
publisher	NASA/IPAC Infrared Science Archive
resource-type	Dataset
source_datajson_identifier	true
source_hash	47b37e6cffcd24d1bac0e429f22fa0a33afb4fa2f91c4a052b51555c04a7ef64
source_schema_version	1.1