File:Green Bank Observatory 40 foot telescope.jpg
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Size of this preview: 541 × 599 pixels. Other resolutions: 217 × 240 pixels | 433 × 480 pixels | 693 × 768 pixels | 924 × 1,024 pixels | 1,733 × 1,920 pixels.
Original file (1,733 × 1,920 pixels, file size: 2.36 MB, MIME type: image/jpeg)
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Summary[edit]
DescriptionGreen Bank Observatory 40 foot telescope.jpg |
English: The 40-foot telescope at Green Bank Observatory |
Date |
Unknown date Unknown date |
Source | View of Green Bank’s 40-foot telescope from the front at the National Radio Astronomy Observatory (NRAO) |
Author | B. Saxon, NRAO/AUI/NSF |
Permission (Reusing this file) |
CC-BY-3.0 |
Licensing[edit]
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:55, 17 December 2021 | 1,733 × 1,920 (2.36 MB) | Mike Peel (talk | contribs) | {{Information |Description={{en|The 40-foot telescope at Green Bank Observatory}} |Source=[https://public.nrao.edu/gallery/the-40foot-telescope/] |Date= |Author=B. Saxon, NRAO/AUI/NSF |Permission=CC-BY-3.0 |other_versions= }} Category:Green Bank Observatory |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON |
---|---|
Camera model | E990 |
Exposure time | 10/4,703 sec (0.0021263023601956) |
F-number | f/7.1 |
ISO speed rating | 100 |
Date and time of data generation | Unknown date |
Lens focal length | 8.7 mm |
Width | 1,536 px |
Height | 1,702 px |
Compression scheme | Uncompressed |
Pixel composition | Separated (Probably CMYK) |
Orientation | Normal |
Number of components | 4 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS6 (Macintosh) |
File change date and time | 12:00, 17 April 2013 |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | Unknown date |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 8.876517 |
APEX aperture | 5.655638 |
APEX exposure bias | 0 |
Maximum land aperture | 3.5 APEX (f/3.36) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Unique ID of original document | adobe:docid:photoshop:9be4f987-dbc5-11d8-83e9-b93b8e91146d |
Date metadata was last modified | 08:00, 17 April 2013 |
Copyright status | Copyright status not set |
IIM version | 2 |
Structured data
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0.00212630236019561981 second
7.1
8.7 millimetre
100
image/jpeg
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