A Neutral Hydrogen Study of the Compact Galaxy II Zw 40,

Abstract

Interferometric observations at the 21 cm neutral hydrogen emission line have yielded information about the dynamics and structure of the compact galaxy II Zw 40. The neutral hydrogen follows a core-halo distribution with characteristic gaussian half-power widths of 52 arc sec and 350 arc sec. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1972
Accession Number
AD0747993

Entities

People

  • L. Weliachew
  • S. T. Gottesman

Organizations

  • Owens Valley Radio Observatory

Tags

DTIC Thesaurus Topics

  • Acquisition
  • Data Acquisition
  • Dynamics
  • Elements
  • Emission
  • Hydrogen
  • Observation

Fields of Study

  • Physics

Readers

  • Astronomy/Astrophysics