COMPARISONS OF POWER SPECTRUMS OF ARTIFICIAL TIME SERIES WITH SPECTRUM OF A SOLAR PLAGE INDEX.

Abstract

A number of experiments are described whose purpose was to determine whether peaks in power spectrums of time series of solar indices reflect a tendency for equidistant separation in longitude of solar active regions or are produced by the analysis technique. From comparisons of power spectrums of artificial time series with the spectrum of a solar plage index it is clear that there is no appreciable tendency for equidistant spacing of active regions. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 28, 1965
Accession Number
AD0629114

Entities

People

  • Ralph Shapiro

Organizations

  • Air Force Cambridge Research Laboratories

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Diffraction
  • Grids
  • Longitude
  • Power Spectra
  • Spectra
  • Wave Phenomena

Fields of Study

  • Physics

Readers

  • Library and Information Science/ Studies, Southeast Asia Studies, Bibliography of Vietnam and Lao Studies.
  • Solar Physics
  • Theoretical Analysis.

Technology Areas

  • Space