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VizieR provides access to the most complete library of published astronomical catalogues and data tables available on line. Query tools allow the user to select relevant data tables and to extract and format records matching given criteria. |
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Simbad Astronomical database which provides basic data, cross-identifications, bibliography and measurements for astronomical objects outside the solar system. |
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NED The NASA/IPAC Extragalactic Database (NED) provides a multi-wavelength fusion of data for millions of objects outside the Milky Way galaxy. |
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SDSS DR12 Sloan Digital Sky Survey – A major research project dedicated to producing a systematic map of a quarter of the sky, producing new catalogues for deep-sky. |
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2MASS Two Micron All Sky Survey (2MASS) – research project dedicated to producing a systematic map of the entire sky in near-infrared. |
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ESO data archive ESO observational data can be requested through this facility after the proprietary period by the astronomical community. |
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MAST The Multimission Archive at STScI is a project to support and provide to the astronomical community a variety of astronomical data archives, with the primary focus on scientifically related data sets in the optical, ultraviolet, and near-infrared parts of the spectrum. |
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2dFGRS The 2dF Galaxy Redshift Survey (2dFGRS) is a spectroscopic survey and spectra is obtained for 245591 objects, mainly galaxies. |
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HyperLeda The extragalactic database. Photometry, kinematics spectrophotometry, archive of fits data. |
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| IPAC/IRSA data archive for scientific data sets from NASA’s infrared and sub-millimeter astronomy projects and missions. | Webservice |
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HLA The Hubble Legacy Archive (HLA) is designed to optimize science from the Hubble Space Telescope by providing online, enhanced Hubble products and advanced browsing capabilities. |