2.7.0 spase://ESA/NumericalData/SOHO/GOLF/SSA_SDAC SOHO GOLF Data 1996-01-01T00:00:00 2024-08-14T00:08:46 Metadata created by SY 2025-09-30T00:08:46 Updated the ObservedRegion The Global Oscillation at Low Frequencies (GOLF) investigation will perform uninterrupted velocity oscillation and magnetic field measurements of the full solar disk, spatially unresolved, with extremely high sensitivity (<1 mm/s and 1 milligauss). To determine the velocity, the Doppler effect is measured by the resonant scattering technique. A resonant cell filled with sodium vapor in a strong magnetic field enables, by the Zeeman effect, the selective absorption of light in the two wings of the solar D lines. A comparison of the intensity on both sides of the line leads to an extremely sensitive determination of the velocity. This information is from the paper SOHO - An Observatory to Study the Solar Interior and the Solar Atmosphere,'' by A. I. Poland and V. Domingo (inObservatories in Earth Orbit and Beyond,'' pp. 277-284, ed. by Y. Kondo, Kluwer Academic Publishers, Dordrecht, 1990). The GOLF Consortium: Institut d'Astrophysique Spatiale (France); Département d'Astrophysique, Université de Nice (France); Observatoire de l'Université Bordeaux 1 (France); Instituto de Astrofísica de Canarias (Spain); Service d'Astrophysique (France); Service d'Aéronomie (France); Observatoire de la Côte d'Azur (France); 1996-01-01T00:00:00 SOHO Science Archive at the European Space Astronomy Centre spase://SMWG/Person/Patrick.Boumier PrincipalInvestigator spase://SMWG/Person/Alan-Henri.Gabriel FormerPI The SOHO/GOLF Website https://www.ias.u-psud.fr/golf/templates/index.html The SOHO/GOLF Instrument paper https://doi.org/10.1007/BF00733427 spase://ESA/Repository/SOHOScienceArchive Online Open SOHO Science Archive https://ssa.esac.esa.int/ssa/#/pages/search FITS spase://SMWG/Repository/SDAC Online Open GOLF Data Search via Virtual Solar Observatory https://sdac.virtualsolar.org/cgi/search?time=1&inst_only=1&version=current&build=1&instrument=GOLF FITS Raw spase://SMWG/Instrument/SOHO/GOLF Spectrum 1996-01-01T00:00:00 2019-09-16T23:59:59 Sun Sun.Interior Sun.Photosphere