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Copyright (c) 2008-2015 László Dobos, IDIES, The Johns Hopkins University, Eötvös University - powered by Graywulf | copyright | personnel | feedback | help


Welcome to SkyQuery!

SkyQuery is a scalable database system for cross-matching astronomical source catalogs. With SkyQuery you can

  • Access a growing list of astronomical catalogs
  • Access your own data in SkyServer MyDB
  • Filter data including efficient spatial filtering
  • Cross-match multiple catalogs using an algorithm based on parallel data processing and Bayesian statistics
  • Run full-catalog cross-matches
  • Upload your data and download cross-match results in various standard formats