Zobrazeno 1 - 2
of 2
pro vyhledávání: '"R. J. Ferriday"'
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 135:139-146
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41946b874273109cf5ad6eb30c6f4a4b
https://doi.org/10.1093/mnras/135.2.139
https://doi.org/10.1093/mnras/135.2.139
Publikováno v:
Nature. 206:809-810
TWENTY-FOUR of the well-known planetary nebulae have recently been observed at a frequency of 2,700 Mc/s using the Jodrell Bank Mark II radio telescope, the 125 ft. × 85 ft. steerable paraboloid. A double-feed system was used, the receiver input bei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e40eef14408ecca0c1025ca90359ebf
https://doi.org/10.1038/206809a0
https://doi.org/10.1038/206809a0