Accession Number : AD0724764

Title :   On the Distance to BL Lacertae,

Corporate Author : OWENS VALLEY RADIO OBSERVATORY PASADENA CALIF

Personal Author(s) : Cohen,M. H. ; Pigg,J. C.

Report Date : 1971

Pagination or Media Count : 10

Abstract : The 21-cm absorption spectrum of BL Lac is consistant with its being extragalactic. (Author)

Descriptors :   (*INTERSTELLAR MATTER, *EXTRATERRESTRIAL RADIO WAVES), RADIO INTERFEROMETERS, ABSORPTION SPECTRA, HYDROGEN

Subject Categories : Astrophysics

Distribution Statement : APPROVED FOR PUBLIC RELEASE