File:SuSongClock3.JPG
SuSongClock3.JPG (648 × 480 pixels, file size: 186 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionSuSongClock3.JPG |
Looking through the third floor windows to see the celestial globe in Su Song's Water Clock. This picture is from a scaled model of Su Song's water-powered clock tower. The original clock tower was 35 feet tall. It was a 3 story tower with an armillary sphere on the roof, and a celestial globe on the third floor. This picture was taken in July 2004 from an exhibition at Chabot Space & Science Center in Oakland, California. The quality of the picture is not ideal because flash photography was not allowed. |
Source | Kowloonese (talk) (Uploads) |
Author | Kowloonese (talk) (Uploads) |
Licensing
[edit]This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers. | ||
Attribution: Kowloonese at English Wikipedia | ||
| ||
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. Subject to disclaimers.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
Original upload log
[edit]Date/Time | Dimensions | User | Comment |
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2004-07-12 09:16:08 | 648× 480× | Kowloonese | Su Song's Water Clock |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:31, 23 January 2017 | 648 × 480 (186 KB) | FastilyClone (talk | contribs) | Transferred from en.wikipedia (MTC!) |
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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 | SONY |
---|---|
Camera model | CYBERSHOT |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/2.8 |
ISO speed rating | 320 |
Date and time of data generation | 12:36, 10 July 2004 |
Lens focal length | 8 mm |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 12:36, 10 July 2004 |
Y and C positioning | Co-sited |
Pair of black and white reference values |
|
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 12:36, 10 July 2004 |
Meaning of each component |
|
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
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 |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |