CatWISE2020 Catalog Virtual Observatory Resource

Authors

1. CatWISE team

Published by

NASA/IPAC Infrared Science Archive

Abstract

The CatWISE2020 catalog contains positions and brightnesses for 1,890,715,640 sources selected from combined WISE and NEOWISE all-sky survey data collected from 2010 to 2018 at 3.4 and 4.6 microns (W1 and W2). CatWISE adapts AllWISE software to measure the sources in co-added images created from six month subsets of these data, each representing one coverage of the inertial sky, or epoch. The catalog includes the measured motion of sources in 12 epochs over the 8 year span of the data.

Keywords

1. Infrared Astronomy

See also HTML

https://irsa.ipac.caltech.edu/data/WISE/CatWISE/gator_docs/CatWISE2020README_IRSA.txt

IVOA Identifier IVOID

ivo://irsa.ipac/WISE/Catalog/CatWISE2

Access

IVOA Cone Search SCS

For use with a cone search client (e.g., TOPCAT).
https://irsa.ipac.caltech.edu/SCS?table=catwise_2020&

IVOA Table Access TAP

https://irsa.ipac.caltech.edu/TAP
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).

Web browser access HTML

https://irsa.ipac.caltech.edu/cgi-bin/Gator/nph-dd?catalog=catwise_2020