ACCURATE POSITIONS OF SELECTED 4C SOURCES,

Abstract

Positions and flux densities at 1417 MHz of 490 radio sources have been measured using the two 90-ft steerable paraboloids at the Owens Valley Radio Observatory as an east-west and a north-south interferometer. After confusion has been taken into account, most of the positions are accurate to within plus or minus 20 sec. in each coordinate and most flux densities to within plus or minus 0.1 f.u. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1967
Accession Number
AD0653260

Entities

People

  • E. T. Olsen

Organizations

  • California Institute of Technology

Tags

DTIC Thesaurus Topics

  • Behavior And Behavior Mechanisms
  • Buildings And Structures
  • Diseases And Disorders
  • Flux Density
  • Instrumentation
  • Interferometers
  • Measuring Instruments
  • Memory Devices
  • Nervous System Diseases
  • Neurobehavioral Manifestations
  • Neurologic Manifestations
  • Observatories

Fields of Study

  • Physics

Readers

  • Ocean-Atmosphere Mesoscale Modeling, Data Assimilation, and Flux Boundary Layers
  • Phased Array Antenna Design.
  • Solar Physics