File:Lichen growing on concrete dust (2010 04 08).jpg
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Summary
DescriptionLichen growing on concrete dust (2010 04 08).jpg |
Lichen growing on a bit of concrete dust. A bit of concrete dust with lichen growing thereon. This was scraped from the side of a drainage ditch on the grounds of the factory where I work. This image covers a square approximately 1.7 millimeters on a side. Each numbered tick on the scale represents a distance of 230 µM.
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Date | (UTC) |
Source | I (Bob Blaylock (talk)) created this work entirely by myself. |
Author | Bob Blaylock (talk) |
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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- 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.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Original upload log
Date/Time | Dimensions | User | Comment |
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2010-04-08 07:48:07 | 2222× 2222× | Bob Blaylock | {{Information |Description = Lichen growing on a bit of concrete dust. |Source = I (~~~) created this work entirely by myself. |Date = ~~~~~ |Author = ~~~ |Objective = 5× |Eyepiece = 15× |PixelSize = 0.767&m |
Captions
Items portrayed in this file
depicts
8 April 2010
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:49, 13 July 2016 | ![]() | 2,222 × 2,222 (252 KB) | commons>FastilyClone | Transferred from en.wikipedia (MTC!) |
File usage
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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 | ADPK |
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Camera model | CD500D4 |
Author | Bob Blaylock |
Exposure time | 1/30 sec (0.033333333333333) |
F Number | f/3.2 |
ISO speed rating | 307 |
Date and time of data generation | 00:21, 8 April 2010 |
Lens focal length | 7.58 mm |
Online copyright statement | http://tinyurl.com/BobsMicroscopy |
Image title |
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Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 00:45, 8 April 2010 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 00:21, 8 April 2010 |
Meaning of each component |
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APEX shutter speed | 4.9 |
APEX aperture | 3.2 |
APEX exposure bias | −3 |
Maximum land aperture | 3.2 APEX (f/3.03) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Sharpness | Normal |
IIM version | 2 |