File:The NTT mirror support system (eso9003a).tif

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Summary

Description
English: The 3.58-m main mirror of the ESO New Technology Telescope (NTT) rests on 78 "active" supports which are controlled by a computer. The system is refered to as "active optics" and was first developed at ESO for the NTT.
Date 6 February 1990 (upload date)
Source
This media was produced by the European Southern Observatory (ESO), under the identifier eso9003a

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Author ESO
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Captions

The 3.58-m main mirror of the ESO New Technology Telescope (NTT) rests on 78 "active" supports which are controlled by a computer. The system is refered to as "active optics" and was first developed at ESO for the NTT.

Items portrayed in this file

depicts

media type

image/tiff

height

1,740 pixel

width

1,383 pixel

checksum

0f7a841d301ecf5b59275a6ee9a163449767dc63

determination method: SHA-1

inception

6 February 1990

pHash checksum

nus13mqhw7rv1ptujj1cbcil3et3aumsb1kh1ln0fr4agvr9g

determination method: JImagehash perceptual hash

File history

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Date/TimeThumbnailDimensionsUserComment
current23:18, 31 October 2023Thumbnail for version as of 23:18, 31 October 20231,383 × 1,740 (1.63 MB)OptimusPrimeBot#Spacemedia - Upload of https://cdn.eso.org/images/original/eso9003a.tif via Commons:Spacemedia
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