Hubble Source Catalog Summary Search

Published by MAST: Mikulski Archive at Space Telescope | National Aeronautics and Space Administration | Metadata Last Checked: February 14, 2026 | Last Modified: 2026-02-10

The Hubble Source Catalog (HSC) is designed to optimize science from the Hubble Space Telescope by combining the tens of thousands visit-based source lists in the Hubble Legacy Archive (HLA) into a single master catalog. The HSC Summary search displays a single row entry for each object,as defined by a set of detections that have been cross-matched and hence are believed to be a single object.Averaged values for magnitudes and other relevant parameters are provided.The catalog currently contains over 16 million entries.

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Complete Metadata

bureauCode	[ "026:00" ]
identifier	ivo://archive.stsci.edu/hst/hsc_sum
landingPage	http://archive.stsci.edu/hst/hsc/
programCode	[ "026:000" ]
theme	[ "Astrophysics" ]