ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] Between 2 and 6 February 1983 we measured the spectrum of 3C273 in 10 wavebands between 1.2 ?? and 1.1 mm (J, H, K, L, M, 10, 20, 400, 800, 1,100 ??) with the United Kingdom Infrared Telescope (UKIRT) and found that its flux density at all wavelengths had increased. On 26 February, 1.3- and 2.0-mm ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/305194a0
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