File:A Visible and Infrared Survey Telescope for Astronomy Before Sunset.jpg
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DescriptionA Visible and Infrared Survey Telescope for Astronomy Before Sunset.jpg |
English: ESO’s Paranal Observatory — located in Chile’s Atacama region — is most well known for the Very Large Telescope (VLT), ESO’s flagship telescope facility. However, over the last few years, the site has also become home to two state-of-the-art survey telescopes. These new members of the Paranal family are designed to image large areas of the sky quickly and deeply.
One of them, the 4.1-metre Visible and Infrared Survey Telescope for Astronomy (VISTA), is located on a neighbouring peak not far from the Paranal summit. It is shown in this beautiful photograph taken from Paranal by ESO Photo Ambassador, Babak Tafreshi. VISTA is the world’s largest survey telescope, and has been operating since December 2009. At the lower right corner of the image, VISTA’s enclosure appears in front of a seemingly endless mountain range, which stretches to the horizon. As sunset approaches, the mountains cast longer shadows, which slowly cover the brownish tones that colour the magnificent landscape that surrounds Paranal. Soon, the Sun will drop below the horizon, and all the telescopes at Paranal will start another night of observations. |
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Source | http://www.eso.org/public/images/potw1241a/ |
Author | ESO/B. Tafreshi |
Licensing
This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. | |
This file is licensed under the Creative Commons Attribution 4.0 International license.
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8 October 2012
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2bddeeef0f6b29ffa84caa9e0f8d85cff173255f
39,220,016 byte
3,909 pixel
13,741 pixel
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Date/Time | Dimensions | User | Comment | |
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current | 03:58, 4 November 2012 | 13,741 × 3,909 (37.4 MB) | Stas1995 |
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Exposure time | 1/1,250 sec (0.0008) |
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F Number | f/10 |
Date and time of data generation | 02:04, 26 October 2011 |
Lens focal length | 98.519042056006 mm |
Image title |
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Width | 13,741 px |
Height | 3,909 px |
Bits per component |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 0.085470085470085 dpi |
Data arrangement | chunky format |
File change date and time | Adobe Photoshop CS5 |
Date and time of digitizing | 02:04, 26 October 2011 |
Color space | Uncalibrated |
Vertical resolution | 300 dpi |
Image width | 13,741 px |
Image height | 3,909 px |
Software used | Adobe Photoshop CS5 Macintosh |
Date metadata was last modified | 14:43, 4 October 2012 |
Source | European Southern Observatory |
Credit/Provider | ESO/B. Tafreshi (twanight.org) |
Unique ID of original document | xmp.did:00B56D931D74E1119631B63785F78E5B |
Short title |
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Keywords | Visible and Infrared Survey Telescope for Astronomy |
Contact information |
Karl-Schwarzschild-Strasse 2 Garching bei München, , D-85748 Germany |
Usage terms |
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