SOLAR SPECTROSCOPY AND SPECTROHELIOGRAPH CINEMATOGRAPHY.

Abstract

Spectroheliograph movies on successive days in H alpha show persistent structure on the solar surface. H alpha limb spectra show interesting chromospheric structure. New auxiliary equipment for solar work was built for the 150 ft. solar tower spectrograph. (Author)

Document Details

Document Type
Technical Report
Publication Date
May 20, 1966
Accession Number
AD0636390

Entities

People

  • Harold Zirin

Tags

DTIC Thesaurus Topics

  • Cameras
  • Cinematography
  • Communication Equipment
  • Optical Equipment
  • Panoramic Equipment
  • Photographic Equipment
  • Photography
  • Spectra
  • Spectrographs
  • Spectroheliographs
  • Spectroscopy
  • Telemetry Equipment

Readers

  • Fluid Dynamics.
  • Solar Physics