Earth Based Observations of Solar Luminosity Oscillations
Earth based multichannel photometry of integral sunlight has been obtained at Izafia (Tenerife) during 1984–1986. Power spectra of the solar luminosity variations of individual days show power in the 5 minute interval above noise at a level comparable to SMM data(1). When combining contigous days of data the signature of p mode solar oscillations spectrum appears, although individual peak identification is difficult.
KeywordsPower Spectrum Solar Intensity Average Power Spectrum Solar Maximum Mission Solar Luminosity
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