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University at Tübingen, Germany H. W. URBARZ Authors * H. W. URBARZ View author publications You can also search for this author inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints and

permissions ABOUT THIS ARTICLE CITE THIS ARTICLE URBARZ, H. Brightness Temperature of Solar Active Regions Determined from Drift Curves of the Sun Across a Broad Antenna Main Lobe. _Nature_

210, 891–893 (1966). https://doi.org/10.1038/210891a0 Download citation * Issue Date: 28 May 1966 * DOI: https://doi.org/10.1038/210891a0 SHARE THIS ARTICLE Anyone you share the following

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