THE STRUCTURAL FEATURES OF THE PLANETARY NEBULAE

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jul 17, 1954
Accession Number
AD0047171

Entities

People

  • Lawrence H. Aller

Organizations

  • Michigan State University

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Brightness
  • Calibration
  • Cameras
  • Distortion
  • Emission Spectra
  • Emulsions
  • Government Procurement
  • Governments
  • Observation
  • Observatories
  • Observers
  • Photographic Emulsions
  • Photographs
  • Photography
  • Radial Velocity
  • Spectra
  • Spectral Lines