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NOMAD Catalogue
The U.S. Naval Observatory (USNO) announces the release of the first version of the Naval Observatory Merged Astrometric Dataset (NOMAD). The 100 GB dataset contains astrometric... -
Spectrum interpolator for the ELODIE library
The ELODIE interpolator is a service buil on top of the ELODIE library to generate a spectrum given the atmospheric parameters: Teff, log(g) and [Fe/H]. The... -
ELODIE archive
The science archive of the ELODIE spectrograph contains all the spectra collected by the instrument between 1993 and 2006 (total life time of the instrument).... -
HyperLeda FITS Archive Simple Spectrum Data Access(HFA SSA)
A compilation of 1D reference spectra of stars and galaxies. Spectra from several archives and libraries have been collected, re-documented and re-formatted.... -
Sloan Digitized Sky Survey(DR2)
The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially... -
Sloan Digital Sky Survey DR5 - Images
The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially... -
Sloan Digitized Sky Survey(DR1)
The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially... -
Sloan Digital Sky Survey (DR3)
The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially... -
Sloan Digital Sky Survey DR3
The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially... -
Sloan Digital Sky Survey DR3 - Filter g
The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially... -
Sloan Digital Sky Survey DR3 - Filter i
The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially... -
Sloan Digital Sky Survey DR3 - Filter r
The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially... -
Sloan Digital Sky Survey DR3 - Filter u
The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially... -
Sloan Digital Sky Survey DR3 - Filter z
The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially... -
Sloan Digital Sky Survey DR4
The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially... -
Sloan Digital Sky Survey DR4 - Images
The Sloan Digital Sky Survey is a project to survey a 10000 square degree area on the Northern sky over a 5 year period. A dedicated 2.5m telescope is specially... -
Guide Star Catalog II
The Guide Star Catalog 2 (GSC2) is an all sky multi-wavelength, multi-epoch object catalog based on 1 arcsec resolution scans of photographic sky survey plates from the Palomar... -
Simple cone search for the All Sky Compiled Catalogue (ASCC-2.5, Version 3.0)...
The All Sky Compiled Catalogue of 2501313 stars (ASCC-2.5) contains reduced data from space catalogues, such as: Hipparcos [I/239], Tycho-1 [I/239], Tycho-2 [I/259], ACT-RC... -
FON Astrographic Catalogue (FONAC, Version 2.0) containing more then 2.0 mill...
The FONAC 2.0 is a compiled catalogue of positions, proper motions and photometric data for 2,005,137 stars between declinations of +90° and -2°. The mean epoch of positions is... -
Sloan Digital Sky Survey (DR5)
This node contains data from the fifth data release (DR5) of SDSS. The Sloan Digital Sky Survey is the most ambitious astronomical survey ever undertaken. The survey will map...
