Results 1 to 10 of about 1,083,772 (280)

Large Astronomical Surveys, Catalogs and Databases

open access: yesOpen Astronomy, 2012
We review the status of all-sky and large astronomical surveys and their catalogued data over the whole range of electromagnetic spectrum, from gamma-ray to radio, such as ROSAT in X-ray, GALEX in UV, SDSS and several POSS1/2 based catalogs (APM, MAPS ...
Mickaelian A. M.
doaj   +5 more sources

Databases of Publications and Observations as a Part of the Crimean Astronomical Virtual Observatory [PDF]

open access: yesOpen Astronomy, 2015
We describe the main principles of formation of databases (DBs) with information about astronomical objects and their physical characteristics derived from observations obtained at the Crimean Astrophysical Observatory (CrAO) and published in the ...
Shlyapnikov A.   +2 more
doaj   +4 more sources

Astronomical Data Resources for Binary and Multiple Stars

open access: yesOpen Astronomy, 2015
Binary stars form a significant part of stellar population. They are registered and observed by a number of methods. This is the reason for variety of present-day resources of astronomical data dealing with binaries and multiples.
Kovaleva D.
doaj   +2 more sources

Archives of Astronomical Spectral Observations and Atomic/Molecular Databases for their Analysis

open access: yesOpen Astronomy, 2015
We present a review of open-source data for stellar spectroscopy investigations. It includes lists of the main archives of medium-to-high resolution spectroscopic observations, with brief characteristics of the archive data (spectral range, resolving ...
Ryabchikova T., Pakhomov Yu.
doaj   +2 more sources

Astronomical Surveys and Big Data

open access: yesOpen Astronomy, 2016
Recent all-sky and large-area astronomical surveys and their catalogued data over the whole range of electromagnetic spectrum, from γ-rays to radio waves, are reviewed, including such as Fermi-GLAST and INTEGRAL in γ-ray, ROSAT, XMM and Chandra in X-ray,
Mickaelian Areg M.
doaj   +2 more sources

The SIMBAD astronomical database [PDF]

open access: yesAstronomy and Astrophysics Supplement Series, 2000
Simbad is the reference database for identification and bibliography of astronomical objects. It contains identifications, `basic data', bibliography, and selected observational measurements for several million astronomical objects. Simbad is developed and maintained by CDS, Strasbourg.
M. Wenger   +10 more
openaire   +4 more sources

The VizieR database of astronomical catalogues [PDF]

open access: yesAstronomy and Astrophysics Supplement Series, 2000
VizieR is a database grouping in an homogeneous way thousands of astronomical catalogues gathered since decades by the Centre de Donnees de Strasbourg (CDS) and participating institutes. The history and current status of this large collection is briefly presented, and the way these catalogues are being standardized to fit in the VizieR system is ...
Ochsenbein, Francois   +2 more
openaire   +2 more sources

Processing Analytical Queries over Polystore System for a Large Astronomy Data Repository

open access: yesApplied Sciences, 2022
There are extremely large heterogeneous databases in the astronomical data domain, which keep increasing in size. The data types vary from images of astronomical objects to unstructured texts, relations, and key-values.
Manoj Poudel   +4 more
doaj   +1 more source

Astronomical databases of Nikolaev Observatory [PDF]

open access: yesProceedings of the International Astronomical Union, 2007
AbstractSeveral astronomical databases were created at Nikolaev Observatory during the last years. The databases are built by using MySQL search engine and PHP scripts. They are available on NAO web-site http://www.mao.nikolaev.ua.
Y. Protsyuk, A. Mazhaev
openaire   +1 more source

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