RESEARCH ON INFRARED CELESTIAL BACKGROUNDS.

Abstract

The study of the infrared celestial background was conducted at the Mt. John University Observatory of the South Island, New Zealand, from October 1966 through October 1967. The instrument used for the survey of the sky at 2.2 microns from -30 degrees to the South Celestial Pole is a 24-inch, f/2 cast aluminum parabolic mirror, Kanigen-nickel coated, polished to one wave (1/4 wave in the infrared), and aluminized. The data gathered in the survey indicate that the southern sky is rich in objects bright in the infrared. In particular, a 2 x 4 minute of arc diffuse source was discovered in the direction of a dark nebula in the Milky Way. (Author)

Document Details

Document Type
Technical Report
Publication Date
Dec 29, 1967
Accession Number
AD0671526

Entities

People

  • Stephen D. Price

Organizations

  • ITT Corporation

Tags

DTIC Thesaurus Topics

  • Aluminum
  • Buildings And Structures
  • Elements
  • Group 13 Elements
  • Islands
  • Landforms
  • Metals
  • New Zealand
  • Observatories
  • Pacific Ocean Islands
  • Polynesia
  • Universities

Readers

  • Astronomy and Astrophysics.
  • Astronomy/Astrophysics
  • Surface Coatings Technology.