File:Hf-crystal bar.jpg
Original file (5,428 × 1,544 pixels, file size: 2.86 MB, MIME type: image/jpeg)
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Summary
DescriptionHf-crystal bar.jpg |
English: A sample of a 1,7kg Hafnium crystal bar, made by van Arkel-de Boer process. The real background is removed. The shadow is added via Photoshop.
Deutsch: Ein 1,7kg Abschnitt einer Hafnium "crystal bar", hergestellt nach dem van-Arkel-de-Boer-Verfahren. Das Stück wurde freigestellt und ein künstlicher Schatten via Photoshop hinzugefügt.
Français : Lingot de hafnium cristallisé, selon le procédé Van-Arkel-de-Boer. Le fond d'origine a été remplacé par un fond ombré créé à l'aide du logiciel Photoshop.
Polski: Pręt z krystalicznego hafnu otrzymany w procesie jodkowym. |
Date | |
Source | Own work |
Author | Alchemist-hp (talk) (www.pse-mendelejew.de) |
This photo was taken by Alchemist-hp. If you use one of my photos, an email (account needed) or a message or direct to: my email account would be greatly appreciated. |
This file is copyrighted and has been released under a license which is incompatible with Facebook's licensing terms. It is not permitted to upload this file to Facebook. |
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Focus stack with Helicon Focus of 8 images..
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Assessment
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Licensing
Copyleft: This work of art is free; you can redistribute it and/or modify it according to terms of the Free Art License. You will find a specimen of this license on the Copyleft Attitude site as well as on other sites. http://artlibre.org/licence/lal/enFALFree Art Licensefalsetrue |
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This file is licensed under the Creative Commons ‘Attribution-NonCommercial-NonDerivative 3.0 (US)’ |
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- 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.
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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 only as 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. | 1.2 onlyhttp://www.gnu.org/licenses/old-licenses/fdl-1.2.htmlGFDL 1.2GNU Free Documentation License 1.2truetrue |
Items portrayed in this file
depicts
20 April 2009
0.25 second
100 millimetre
200
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 | 19:32, 13 May 2012 | 5,428 × 1,544 (2.86 MB) | commons>Alchemist-hp | a better shadow |
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Metadata
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If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | Canon |
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Camera model | Canon EOS 5D Mark II |
Exposure time | 1/4 sec (0.25) |
F Number | f/8 |
ISO speed rating | 200 |
Date and time of data generation | 17:41, 21 June 2009 |
Lens focal length | 100 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 21:28, 13 May 2012 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 17:41, 21 June 2009 |
Meaning of each component |
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APEX shutter speed | 2 |
APEX aperture | 6 |
APEX exposure bias | 0.66666666666667 |
Metering mode | Spot |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 19 |
DateTimeOriginal subseconds | 19 |
DateTimeDigitized subseconds | 19 |
Supported Flashpix version | 1 |
Color space | sRGB |
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 | Manual white balance |
Scene capture type | Standard |
GPS tag version | 0.0.2.2 |
Date metadata was last modified | 23:28, 13 May 2012 |
Unique ID of original document | adobe:docid:photoshop:a4d9df48-5f5e-11de-ba8c-f213d674afc7 |
Copyright status | Copyright status not set |
IIM version | 2 |