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Vid s plato Chahnantor
<< Vchera 23.11.2011 Zavtra >>
Vid s plato Chahnantor
Avtory i prava: Stefan Guisard (Nebesa Ameriki), Mir noch'yu
Perevod: Vol'nova A.A.
Poyasnenie: Vid nochnogo neba s 5-kilometrovoi vysoty plato Chahnantor, raspolozhennogo v chiliiskih Andah, zastavlyaet zatait' dyhanie. Davlenie razrezhennoi atmosfery v etom temnom meste sostavlyaet 50% ot normal'nogo, pri etom vozduh zdes' neveroyatno suhoi. Eto ideal'noe mesto dlya Bol'shogo Millimetrovogo/submillimetrovogo Massiva Atakamy (Atacama Large Millimeter/submillimeter Array, ALMA), kotoryi skonstruirovan dlya izucheniya Vselennoi na dlinah voln, v 1000 raz bol'shih, chem vidimyi svet. V centre etoi panoramy raspolozhilis' 7- i 12-metrovaya antenny massiva AL'MA, osveshennye svetom molodoi Luny, gnezdyasheisya v arke Mlechnogo Puti. Konfiguraciya antenn AL'MY, rabotayushih v rezhime interferometra, pozvolit poluchit' razreshenie, sravnimoe s kosmicheskimi teleskopami. Chudesnyi nochnoi vid ukrashayut sled ot meteora i sputnik Mlechnogo Puti — galaktiki Bol'shoe (snizu) i Maloe Magellanovy Oblaka.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

English text
Po materialam Astronomy Picture Of the Day
Publikacii s klyuchevymi slovami: radiotelescope - interferometry - Radiointerferometr - Radioteleskop
Publikacii so slovami: radiotelescope - interferometry - Radiointerferometr - Radioteleskop
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