ESASky legacy is a TAP service to provide the community with complete, self-standing catalogues and data collections from ESA legacy astronomy missions, ensuring long-term preservation. This service provides a unified access to data products and their successors that can be exposed by ESASky.
ESASky is a science-driven discovery portal providing full access to the entire sky as observed with all ESA Space astronomy missions. This service provides access to catalogues, observations, and spectra hosted at the ESAC Science Data Centre.
Science images from the HST and HLA collections hosted at ESAC/ESA. All public HST observations in calibrated and science-ready form are synchronised with the MAST services for HST reprocessed public data and corresponding metadata. The European HST archive interface can be accessed at https://hst.esac.esa.int/ehst
Science spectra from the HST collection hosted at ESAC/ESA. All public HST observations in calibrated and science-ready form are synchronised with the MAST services for HST reprocessed public data and corresponding metadata. The European HST archive interface can be accessed at https://hst.esac.esa.int/ehst
This table, part of the Gaia Data Release 3 has an entry for every Gaia observed source as listed in the Main Database accumulating catalogue version from which the catalogue release has been generated. It contains the basic source parameters, that is only final data (no epoch data) and no spectra (neither final nor epoch).
This table, part of the Gaia Data Release 2 has an entry for every Gaia observed source as listed in the Main Database accumulating catalogue version from which the catalogue release has been generated. It contains the basic source parameters, that is only final data (no epoch data) and no spectra (neither final nor epoch).
This table, part of the Gaia Data Release 1 has an entry for every Gaia observed source as listed in the Main Database accumulating catalogue version from which the catalogue release has been generated. It contains the basic source parameters, that is only final data (no epoch data) and no spectra (neither final nor epoch).
This table is a subset of DR1 GaiaSource comprising those stars in the Hipparcos and Tycho-2 Catalogues for which a full 5-parameter astrometric solution has been possible in Gaia Data Release 1. This is possible because the early Hipparcos epoch positions break some degeneracies due to the limited Gaia time coverage. This table contains a substantial fraction of the around 2.5 million stars in the Hipparcos and Tycho-2 catalogue. Many stars have been excluded due to several reasons, such as saturation, cross-match errors or bad astrometric solution.
This table, part of the Gaia Early Data Release 3 has an entry for every Gaia observed source as listed in the Main Database accumulating catalogue version from which the catalogue release has been generated. It contains the basic source parameters, that is only final data (no epoch data) and no spectra (neither final nor epoch).
These tables, part of the Gaia Focused Product Release (FPR), have an entry for every Gaia observed source as listed in the Main Database accumulating catalogue version from which the catalogue release has been generated. The FPR contains the following products: astrometry and photometry from engineering images taken in the Omega Centauri region; an environment analysis of quasars in search of gravitational lenses; extended radial velocity epoch data for Long Period Variables (LPVs); Diffuse Interstellar Bands (DIBs) from aggregated RVS spectra; and updated astrometry for Solar System objects.