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.

Créditos:

ESO

Sobre a imagem

Id:eso8903c
Tipo:Mapa
Data de divulgação:23 de Março de 1989
Notícias relacionadas:eso8903
Tamanho:1752 x 960 px

Sobre o objeto

Nome:Stars
Tipo:Unspecified : Star : Grouping : Binary
Categoria:Stars

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JPEG grande
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