ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] The observations consisted of four 12 h measurements at a frequency of 1,415 MHz, spanning a period of eight months. Altogether, 80 interferometer baselines ranging in length from 48 to 1,470 m with steps of 18 m were used, and the baseline coverage was such that from a combination of the four ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/237506a0
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