ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] The Seyfert-like galaxy NGC1275 (3C84 or 0316 + 41) was the first radio source found to have an inverted radio spectrum2 and was also one of the first sources known to be variable at centimetre wavelengths3. Since 1960 its centimetre-wavelength emission has risen steadily. Its millimetre-wavelength ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/306041a0
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