Accession Number:

AD0611117

Title:

EMISSION SPECTRA OF DISCRETE SOURCES CASSIOPEIA-A, CYGNUS-A, TAURUS-A, VIRGO-A AT 12.5-40 MC FREQUENCIES,

Descriptive Note:

Corporate Author:

EMMANUEL COLL BOSTON MASS RESEARCH LANGUAGE CENTER

Personal Author(s):

Report Date:

1964-07-01

Pagination or Media Count:

15.0

Abstract:

For four discrete radio sources, results of measuring radiation in a 12.5 - 40 mc band are given. A characteristic decrease in the spectra of three sources at frequencies below 20 - 25 mc is noted. The results are used to calculate the characteristic parameters of the sources emissivity and ratio H n sub e under the assumption that a decrease in the spectrum is caused either by absorption in clouds H sub H or by a decrease in the refractive index at the source. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE