Investigations of Solar Flares, Quiet and Active Regions Based on EUV and Radio Observations.

Abstract

This report summarizes several investigations of the quiet and active solar atmosphere. It includes a discussion of a technique for studying the physical conditions in active region loops and the application of the technique to loops in McMath region 12628 and loops associated with the 7 September 1973 proton flare in McMath region 12507. The report also summarizes some work on coronal hole models, models for the chromosphere and an investigation of relationships between flare rates and 8.6 mm brightness temperatures. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Sep 30, 1976
Accession Number
ADA031500

Entities

People

  • George L. Withbroe
  • Jorge E. Vernazza

Organizations

  • Harvard College Observatory

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Atmospheres
  • Electron Density
  • Electrons
  • Equations
  • Intensity
  • Materials
  • Measurement
  • Observatories
  • Radiation
  • Soft X Rays
  • Solar Atmosphere
  • Solar Wind
  • Spectra
  • Spectral Lines
  • Temperature Gradients
  • X Rays

Readers

  • Solar Physics
  • Technical Research and Report Writing.