Quasi-Stellar Sources: Variation in the Radio Emission of 3C 273
- 11 June 1965
- journal article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 148 (3676), 1458-1460
- https://doi.org/10.1126/science.148.3676.1458
Abstract
Evidence is presented for the first time for large fractional variations in the radio emission of the quasi-stellar sources 3C 273, 3C 279, and 3C 345, all of which have flat radio spectra at centimeter wavelengths.Keywords
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