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Very sharp images with the ESO NTT at "first light''
Very sharp images with the ESO NTT at `"first light''. On the night of "first light'' for the ESO New Technology Telescope on La Silla (March 22 - 23, 1989), its excellent performance was impressively demonstrated. The "seeing'' (smearing of the stellar images due to atmospheric turbulence) was about the best ever recorded with a ground-based optical telescope; it varied between 0.36 and 0.50 arcseconds. The CCD images were immediately transmitted by satellite link to the ESO Headquarters in Garching.
Crédito:ESO
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Identificador: | eso8903c |
Tipo: | Mapa |
Fecha de publicación: | 23 de Marzo de 1989 |
Noticias relacionadas: | eso8903 |
Tamaño: | 1752 x 960 px |