File:ESO and Schott sign contract for world's largest mirror blanks (eso8808a).tiff
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[edit]DescriptionESO and Schott sign contract for world's largest mirror blanks (eso8808a).tiff |
Deutsch: ESO und Schott unterzeichnen einen Vertrag für die größten Teleskop-Spiegelrohlinge der Welt. Nach intensiven Verhandlungen haben die Europäische Südsternwarte und die Schott Glaswerke, Mainz, eine Vereinbarung über die Lieferung von vier riesigen Spiegelrohlingen für das Very Large Telescope (VLT) der ESO getroffen. Die Rohlinge werden aus Zerodur, einem Glaskeramikmaterial, hergestellt. Sie werden jeweils einen Durchmesser von 8,2 Metern, eine Fläche von mehr als 50 Quadratmetern und eine Dicke von nur 17,5 Zentimetern haben.
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English: ESO and Schott sign contract for world's largest mirror blanks. After a period of intense negotiation, the European Southern Observatory and Schott Glaswerke, Mainz (F.R.Germany) reached agreement about the delivery of four giant mirror blanks for the ESO Very Large Telescope (VLT). The blanks will be made of Zerodur, a glass ceramic material. Each will have a diameter of 8.2 metres, an area of more than 50 square metres and a thickness of only 17.5 centimetres. |
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Date | 12 September 1988 (upload date) | ||
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Author | ESO | ||
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current | 23:24, 15 February 2024 | ![]() | 1,743 × 1,266 (965 KB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://www.eso.org/public/archives/images/original/eso8808a.tif via Commons:Spacemedia |
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Image title | ESO and Schott sign contract for world's largest mirror blanks. After a period of intense negotiation, the European Southern Observatory and Schott Glaswerke, Mainz (F.R.Germany) reached agreement about the delivery of four giant mirror blanks for the ESO Very Large Telescope (VLT). The blanks will be made of Zerodur, a glass ceramic material. Each will have a diameter of 8.2 metres, an area of more than 50 square metres and a thickness of only 17.5 centimetres. |
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Author | Zeutschel Omniscan 11 |
Width | 1,743 px |
Height | 1,266 px |
Bits per component | 8 |
Compression scheme | LZW |
Pixel composition | Black and white (Black is 0) |
Orientation | Normal |
Number of components | 1 |
Number of rows per strip | 150 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS3 Windows |
File change date and time | 22:27, 10 December 2009 |
Color space | Uncalibrated |