Maximizing the scientific accessibility and impact of astronomical data
Welcome to the Beta version of the new MAST website!
High Level Science Products
Latest MAST News
HLSP Update: Version 2.1 catalogs from the Hubble Legacy Fields (HLF) are now available. Relative weight threshold is reduced, increasing the F850LP filter coverage from 343 to 525 sq. arcmin. See the “Catalogs” section on the HLSP page at MAST: archive.stsci.edu/prepds/hlf/
You’re looking at some of the first data from Hubble’s ULLYSES program: The spectrum of a high-mass star in the Small Magellanic Cloud. Hubble’s new observations in the far-UV (shown in purple) show the star’s strong winds. These data will be available soon through @MAST_News
Mission Update: Sector 15 re-processing ingest is complete. While ingest happens, this Sector will be unavailable in MAST services. Sector 16 re-processing is underway. Monitor this page as Sector 16 DR30 updates are made: outerspace.stsci.edu/display/TESS/T…