File:SuSongClock2.JPG
SuSongClock2.JPG (535 × 480 pixels, file size: 161 KB, MIME type: image/jpeg)
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Summary
DescriptionSuSongClock2.JPG |
Close up of the armillary sphere on the roof of 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
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers. | |
Attribution: Kowloonese at English Wikipedia | ||
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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 |
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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
Date/Time | Dimensions | User | Comment |
---|---|---|---|
2004-07-12 09:15:38 | 535× 480× | Kowloonese | Su Song's Water Clock |
Captions
Items portrayed in this file
depicts
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 09:30, 23 January 2017 | 535 × 480 (161 KB) | FastilyClone | Transferred from en.wikipedia (MTC!) |
File usage
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
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 |
|
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 |