ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The observations were made at 2,695 MHz from the secondary focus of the 100-m radiotelescope of the Max-Planck-Institut fur Radioastronomie. The beamwidth at this frequency is 4'.4 to 3 dB points. The receiving system is a dual channel correlation radiometer. In this receiving mode a single ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/266239a0
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