File:US Naval Observatory Master Clock.jpg
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Size of this preview: 800 × 545 pixels. Other resolutions: 320 × 218 pixels | 640 × 436 pixels | 1,024 × 698 pixels | 1,280 × 872 pixels | 2,560 × 1,744 pixels | 3,361 × 2,290 pixels.
Original file (3,361 × 2,290 pixels, file size: 1.04 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]DescriptionUS Naval Observatory Master Clock.jpg |
English: US Naval Observatory Master Clock |
Date | |
Source | Own work |
Author | Votpuske |
Openstreetmap entry InfoField | Link to Openstreetmap |
Object location | 38° 55′ 27.06″ N, 77° 03′ 59.19″ W | View this and other nearby images on: OpenStreetMap | 38.924183; -77.066442 |
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Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:10, 7 November 2023 | 3,361 × 2,290 (1.04 MB) | Votpuske (talk | contribs) | Minor improvements | |
02:01, 7 November 2023 | 3,361 × 2,290 (1.04 MB) | Votpuske (talk | contribs) | Uploaded own work with UploadWizard |
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File usage on Commons
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File usage on other wikis
The following other wikis use this file:
- Usage on en.wikipedia.org
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.
Exposure time | 1/120 sec (0.0083333333333333) |
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F-number | f/2.4 |
Lens focal length | 9 mm |
Width | 4,000 px |
Height | 3,000 px |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 10:28, 6 November 2023 |
Subsampling ratio of Y to C |
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Y and C positioning | Centered |
APEX shutter speed | 0.0083333333333333 |
APEX aperture | 2.52 |
APEX brightness | 5.4 |
APEX exposure bias | 0 |
Maximum land aperture | 2.52 APEX (f/2.39) |
DateTime subseconds | 568 |
Color space | sRGB |
Exposure mode | Auto exposure |
Digital zoom ratio | 8.47 |
Scene capture type | Standard |
Unique image ID | f87c92bdd6da3ced0000000000000000 |