File:Sign of F. D. Tkachev 1961.png
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Size of this preview: 800 × 419 pixels. Other resolutions: 320 × 167 pixels | 879 × 460 pixels.
Original file (879 × 460 pixels, file size: 171 KB, MIME type: image/png)
File information
Structured data
Captions
This image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with
{{vector version available|new image name}} .
It is recommended to name the SVG file “Sign of F. D. Tkachev 1961.svg”—then the template Vector version available (or Vva) does not need the new image name parameter. |
Summary
[edit]DescriptionSign of F. D. Tkachev 1961.png |
Русский: Подпись Ф. Д. Ткачева
English: Signature of F. D. Tkachev |
Date | |
Source |
I, the copyright holder of this work, hereby publish it under the following license: This digital image was scanned with an image scanner. |
Author | Apetrov09703 |
Licensing
[edit]Public domainPublic domainfalsefalse |
This signature is believed to be ineligible for copyright and therefore in the public domain because it falls below the required level of originality for copyright protection both in the United States and in the source country (if different). In this case, the source country (e.g. the country of nationality of the signatory) is believed to be Russia.
Note that this tag cannot be used on all signatures, as not all signatures are copyright-free.
See Commons:When to use the PD-signature tag for an explanation of when the tag may be used. |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 14:40, 23 August 2021 | 879 × 460 (171 KB) | Apetrov09703 (talk | contribs) | Uploaded own work with UploadWizard |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
File usage on other wikis
The following other wikis use this file:
- Usage on ru.wikipedia.org
- Usage on www.wikidata.org
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 | Xiaomi |
---|---|
Camera model | Mi Note 10 Lite |
Date and time of data generation | 12:24, 30 October 2020 |
Exposure time | 1/33 sec (0.03030303030303) |
F-number | f/1.89 |
ISO speed rating | 671 |
Lens focal length | 5.43 mm |
Width | 4,624 px |
Height | 3,472 px |
Bits per component |
|
Pixel composition | RGB |
Number of components | 3 |
Y and C positioning | Centered |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Exif version | 2.2 |
Supported Flashpix version | 1 |
Color space | sRGB |
Meaning of each component |
|
Image width | 879 px |
Image height | 460 px |
Exposure Program | Not defined |
APEX shutter speed | 5.058 |
APEX aperture | 1.836772 |
APEX brightness | 0 |
APEX exposure bias | 0 |
Maximum land aperture | 1.83 APEX (f/1.89) |
Metering mode | Center weighted average |
Light source | D65 |
Flash | Flash did not fire, compulsory flash suppression |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 0 mm |
Scene capture type | Standard |
File change date and time | 20:38, 23 August 2021 |
Date and time of digitizing | 12:24, 30 October 2020 |
Date metadata was last modified | 20:38, 23 August 2021 |
Software used | Adobe Photoshop CC (Windows) |
Unique ID of original document | 41F49B7A39DD1842C43D4315DBC0681D |