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UT4-YEPUN and SINFONI
Every day, before the observations start, each telescope undergoes a complete start up during which each of its function is checked, like a plane before take off. Here, Yepun, the fourth Unit Telescope, has been moved to a very low altitude, revealing the cell holding its main mirror and the SINFONI integral-field spectrograph.
Kredit:ESO
O snímku
| Id: | sinfoni_startup_dec2004 |
| Typ: | Fotografický |
| Datum zveřejnění: | 3. prosince 2009 23:20 |
| Velikost: | 4849 x 4907 px |
