File:Plant production with LED lighting.jpg
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Summary
editDescriptionPlant production with LED lighting.jpg |
English: Lettuce plants grown under LED lighting instead of sunlight as a part of an experiment on closed ecological plant production system, at Seoul National University. |
Date | |
Source |
Photo was took by myself at research facility in PHPF Lab, Seoul National University |
Author | Flatengine |
Licensing
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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.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Original upload log
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14:22, 29 December 2013 | 1,404 × 684 (304,269 bytes) | w:en:Flatengine (talk | contribs) | Uploading a self-made file using [[Wikipedia:File_Upload_Wizard|File Upload Wizard]] |
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current | 23:27, 13 April 2018 | ![]() | 1,404 × 684 (297 KB) | ToBeFree (talk | contribs) | Transferred from en.wikipedia: see original upload log above |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon EOS 5D Mark II |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/11 |
ISO speed rating | 200 |
Date and time of data generation | 18:58, 20 September 2012 |
Lens focal length | 35 mm |
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Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 20:06, 11 October 2012 |
White point chromaticity |
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Chromaticities of primarities |
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Color space transformation matrix coefficients |
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Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 18:58, 20 September 2012 |
Meaning of each component |
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APEX shutter speed | 5 |
APEX aperture | 7 |
APEX exposure bias | 0 |
Maximum land aperture | 2 APEX (f/2) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 86 |
DateTimeOriginal subseconds | 86 |
DateTimeDigitized subseconds | 86 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Focal plane X resolution | 3,849.2117888965 |
Focal plane Y resolution | 3,908.1419624217 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 0.0.2.2 |
Serial number of camera | 730315177 |
Lens used | EF35mm f/2 |
Date metadata was last modified | 05:06, 12 October 2012 |
Unique ID of original document | 00CB9B961F413ADDC29E2D5AFE24FBD6 |