ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Observations in the 616-523 transition of water vapour (rest frequency 22.23508 GHz) were obtained during 4 April 1995, using the Max-Planck-lnstitut fur Radioastronomie Effelsberg 100-m telescope in the position-switching mode. A K-band maser receiver was employed, the system noise temperature ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/378697a0
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