File:Commemorative plaque on Otto Struve telescope.jpg
Original file (2,816 × 2,112 pixels, file size: 2.25 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionCommemorative plaque on Otto Struve telescope.jpg |
English: Commemorative plaque on the mount of the Otto Struve telescope. |
Date | |
Source | Own work by the original uploader |
Author | Jason Quinn |
Licensing
[edit]Photo
[edit]The copyright holder of this file allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted. | |
Attribution:
Attribution |
Plaque
[edit]Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it was published in the United States between 1929 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art. Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
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Original upload log
[edit]Transferred from en.wikipedia to Commons using For the Common Good.
Date/Time | Dimensions | User | Comment |
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07:18, 29 November 2008 | 2,816 × 2,112 (2,359,619 bytes) | w:en:Jason Quinn (talk | contribs) | {{Information |Description=Commemorative plaque on the mount of the Otto Struve telescope |Source=I created this work entirely by myself. |Date=27-Nov-2008 |Author=~~~ |other_versions= }} |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:00, 10 November 2015 | 2,816 × 2,112 (2.25 MB) | Kelly (talk | contribs) | Transferred from en.wikipedia: see original upload log above |
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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 | SONY |
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Camera model | DSC-H2 |
Exposure time | 1/10 sec (0.1) |
F-number | f/2.8 |
ISO speed rating | 320 |
Date and time of data generation | 15:38, 27 November 2008 |
Lens focal length | 6 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 15:38, 27 November 2008 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 15:38, 27 November 2008 |
Meaning of each component |
|
Image compression mode | 8 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
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 |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |