File:Skyhook air 1957.jpg
Original file (623 × 830 pixels, file size: 115 KB, MIME type: image/jpeg)
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Summary
editDescriptionSkyhook air 1957.jpg |
English: In September 1957, the unmanned Skyhook balloon was launched to take the sharpest photographs of the sun yet taken. Skyhook was part of the Office of Naval Research's Project Stratoscope. |
Source | US Navy |
Author | US Navy |
Licensing
editPublic domainPublic domainfalsefalse |
This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
Original upload log
edit- 2005-05-13 09:17 PDH 623×830× (89846 bytes) In September 1957, the unmanned Skyhook balloon was launched to take the sharpest photographs of the sun yet taken. Skyhook was part of the Office of Naval Research's Project Stratoscope. {{PD-USGov-Military-Navy}
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:38, 30 August 2019 | 623 × 830 (115 KB) | Bubba73 (talk | contribs) | increase contrast | |
13:40, 13 August 2009 | 623 × 830 (88 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|In September 1957, the unmanned Skyhook balloon was launched to take the sharpest photographs of the su |
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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.
Width | 623 px |
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Height | 830 px |
Pixel composition | Black and white (Black is 0) |
Orientation | Normal |
Number of components | 4 |
Horizontal resolution | 150 dpi |
Vertical resolution | 150 dpi |
Software used | Adobe Photoshop Elements 16.0 (Windows) |
File change date and time | 16:37, 30 August 2019 |
Exif version | 2.21 |
Color space | Uncalibrated |
Unique ID of original document | adobe:docid:photoshop:9f4bfd11-1154-11d8-afb7-be2e74905a2b |
Date and time of digitizing | 12:36, 30 August 2019 |
Date metadata was last modified | 12:37, 30 August 2019 |
Copyright status | Copyright status not set |