Accession Number : AD0784439

Title :   Infrared, Radio, and X-Ray Observations of Cygnus X-3.

Descriptive Note : Rept. for Jun-Oct 73,

Corporate Author : HALE OBSERVATORIES PASADENA CALIF

Personal Author(s) : Becklin,E. E. ; Neugebauer,G. ; Wynn-Williams,C. G. ; Hawkins,F. J. ; Matthews,K.

Report Date : 1974

Pagination or Media Count : 25

Abstract : The X-ray source Cygnus X-3 has been interpreted as being a binary system on the basis of extensive X-ray observations of periodic variability. At radio wavelengths, the source displays erratic outbursts. Cyg X-3 has not been detected visually but at infrared wavelengths periodic variations in phase with the X-ray variations have been reported. Infrared, X-ray and radio observations of Cyg X-3 made during 1973 through 1973 October are presented.

Descriptors :   *Binary stars, Infrared radiation, X rays, Radio sources(Astronomy), Variations, Charts

Subject Categories : Astrophysics

Distribution Statement : APPROVED FOR PUBLIC RELEASE