Wokół Chajnantor - panorama 360 stopni
Mimo że Cerro Chico ma znaczną wysokość 5300 metrów nad poziomem morza, to tylko mała góra w majestatycznym krajobrazie andyjskiego płaskowyżu. Co ciekawe, jego nazwa oznacza po hiszpańsku właśnie "mała góra". Jednak z powodu pozycji na płaskowyżu Chajnantor, wierzchołek Cerro Chico jest świetnym i względnie łatwym do osiągnięcia, punktem obserwacyjnym do podziwiania niesamowitego widoku.
Panoramiczne zdjęcie 360-stopni jest wyśrodkowane na północny wschód, gdzie widać najwyższe wulkany - większość z nich ma ponad 5500 metrów n.p.m. W centrum znajduje się sama Cerro Chajnantor. Na prawo, na płaskowyżu, widać teleskop Atacama Pathfinder Experiment (APEX), z górą Cerro Chascon w tle. Dalej na prawo, na południowy wschód, płaskowyż Chajnantor jest widoczny prawie w całości. Poza teleskopem APEX po prawej można zobaczyć trzy anteny Atacama Large Millimeter/submillimeter Array (ALMA). od momentu wykonania tego zdjęcia zbudowano ich o wiele więcej.
Po lewej od Cerro Chajnantor znajduje się Cerro Toco. Jeszcze dalej na lewo, na północnym zachodzie, możemy dostrzec charakterystyczny stożkowy kształt wulkanu Licancabur.
Na płaskowyżu Chajnantor, na wysokości 5000 metrów n.p.m., powietrze jest tak rzadkie i suche, że wydaje się nigdy nie wypełniać płuc. Dzięki tym ekstremalnym warunkom promieniowanie milimetrowe i submilimetrowe pochodzące z krańców Wszechświata może przedostać się przez pozostałości ziemskiej atmosfery nad płaskowyżem i można je wykryć na powierzchni Ziemi za pomocą odpowiednio czułych teleskopów, takich jak ALMA i APEX.
APEX to wspólny projekt Max Planck Institute for Radio Astronomy (MPIfR), Onsala Space Observatory (OSO) oraz ESO. Teleskop jest obsługiwany przez ESO.
ALMA - międzynarodowe urządzenie astronomiczne, jest wynikiem partnerstwa pomiędzy Europą, Ameryką Północną i Azją Wschodnią, we współpracy z Chile. Budowa i obsługa ALMA są wykonywane w imieniu Europy przez ESO, w imieniu Ameryki Północnej przez National Radio Astronomy Observatory (NRAO), a w imieniu Azji Wschodniej przez National Astronomical Observatory of Japan (NAOJ). Joint ALMA Observatory (JAO) umożliwia zunifikowane kierownictwo i zarządzanie konstrukcją, testowaniem i obsługą ALMA.
Linki
- Niniejszą panoramę (i inne) można zobaczyć jako część wirtualnej podróży po Chajnantor
- Więcej wirtualnych wycieczek ESO
ESO/E. Emsellem
O zdjęciu
| Identyfikator: | potw1215a |
| Język: | pl |
| Typ: | Fotograficzny |
| Data publikacji: | 9 kwietnia 2012 10:00 |
| Rozmiar: | 21452 x 2685 px |
| Field of View: | 360° x 45.1° |
O obiekcie
| Nazwa: | Chajnantor, Panorama, Salar de Atacama |
| Typ: | Solar System : Planet : Feature : Surface Unspecified : Technology : Observatory |
Formaty zdjęć
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