ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] A radio spectrograph covering frequencies 490*£/*s 550 MHz has been in operation at the Oslo Solar Observatory since 1972. The instrument sweeps across the observed band at a rate of 50 times per s, and has a frequency resolving power of 0.3 MHz. Drifting spikes were recorded on 18 ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/278626a0
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