Accession Number : AD0621088
Title : FLUX-DENSITY MEASUREMENTS AT 3.15 GC/S; NOTES,
Corporate Author : NATIONAL RESEARCH COUNCIL OF CANADA OTTAWA (ONTARIO) RADIO AND ELECTRICAL ENGINEERING DIV
Personal Author(s) : Medd,W. J. ; Ramana,K. V. V.
Report Date : 28 DEC 1964
Pagination or Media Count : 4
Abstract : During March-June, 1964, measurements of the flux density of the sources Cassiopeia A, Taurus A, Cygnus A, and the Orion Nebula were made at the Algonquin Radio Observatory. The procedure involved a null balancing technique to minimize possible gain variations; transits with fixed antenna position to eliminate background contributions; and comparison of the recorded source intensities with the emission from heated resistive terminations to establish absolute temperature measurements.
Descriptors : (*RADIO ASTRONOMY, SUPERHIGH FREQUENCY), (*ASTROPHYSICS, RADIO ASTRONOMY), ULTRAHIGH FREQUENCY, EXTRATERRESTRIAL RADIO WAVES, STARS, NEBULAE, RADIO EQUIPMENT, ASTRONOMICAL OBSERVATORIES
Distribution Statement : APPROVED FOR PUBLIC RELEASE