File:Lining up ELT mirror segments for shipping (eso2319d).tiff
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Captions
Summary
[edit]DescriptionLining up ELT mirror segments for shipping (eso2319d).tiff |
English: This picture, taken inside a storage facility near Poitiers, France, shows the first segments of ESO’s Extremely Large Telescope main mirror packaged into individual boxes, ready for shipping. In total, 798 mirror segments will comprise the 39-metre diameter mirror, with 133 additional segments also being produced. On this occasion, only the first 18 were in the process of being shipped. |
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Date | 18 December 2023 (upload date) | ||
Source |
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Author | ESO/A. Centeio | ||
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Licensing
[edit]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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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 07:16, 19 December 2023 | 4,000 × 3,000 (34.36 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://www.eso.org/public/archives/images/original/eso2319d.tif via Commons:Spacemedia |
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Metadata
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Camera manufacturer | OPPO |
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Camera model | OPPO A72 |
Exposure time | 1/50 sec (0.02) |
F-number | f/1.7 |
ISO speed rating | 105 |
Date and time of data generation | 10:33, 7 December 2023 |
Lens focal length | 4.71 mm |
Width | 4,000 px |
Height | 3,000 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 30,030 |
Orientation | Normal |
Number of components | 3 |
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Bytes per compressed strip | 36,000,000 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 25.2 (Macintosh) |
File change date and time | 16:17, 12 December 2023 |
Exposure Program | Not defined |
Exif version | 0.02 |
Date and time of digitizing | 10:33, 7 December 2023 |
Meaning of each component |
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APEX shutter speed | 5.644 |
APEX aperture | 1.53 |
APEX exposure bias | 0 |
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White balance | Auto white balance |
Focal length in 35 mm film | 0 mm |
Scene capture type | Standard |