File:HMAS Onslow, Oberon class submarine, 1968 (6698473393).jpg
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Summary
[edit]DescriptionHMAS Onslow, Oberon class submarine, 1968 (6698473393).jpg |
The commissioning plate. Onslow was commissioned during the Cold War, a tense time that called for a submarine to watch, listen and collect information without detection. The most secretive work was tracking Soviet submarines moving into the Arabian Gulf from Vladivostok via the Coral Sea and the Great Australian Bight. With five other Oberons, Onslow gave the Royal Australian Navy a formidable submarine force. The motto of the navy's submarine arm is "Strength, silence, surprise". This explains many of Onslow's characteristics, including: •a diving chamber for Special Forces to leave the boat for covert operations •a gash ejector containing weighted rubbish (gash) bags. When ejected, the bags sink to the ocean floor so no debris floats to give away the submarine's position •soundproofing on all equipment to make Oberons one of the quietest submarines ever built. Onslow has travelled the equivalent of more than 16 times around the world, serving Australia with quiet distinction for 30 years. <a href="http://www.anmm.gov.au/site/page.cfm?u=1370" rel="noreferrer nofollow">www.anmm.gov.au/site/page.cfm?u=1370</a> |
Date | |
Source | HMAS Onslow, Oberon class submarine, 1968 |
Author | Merryjack from Blue Mountains, Australia |
Camera location | 33° 52′ 10.22″ S, 151° 11′ 56″ E | View this and other nearby images on: OpenStreetMap | -33.869506; 151.198890 |
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This image was originally posted to Flickr by JC Merriman at https://flickr.com/photos/8822983@N08/6698473393. It was reviewed on 18 May 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
18 May 2021
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current | 09:54, 18 May 2021 | 1,268 × 844 (230 KB) | Flickr refugee (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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 | NIKON CORPORATION |
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Camera model | NIKON D700 |
Author | JOHN MERRIMAN |
Copyright holder | JOHN MERRIMAN |
Exposure time | 1/125 sec (0.008) |
F-number | f/2.8 |
ISO speed rating | 6,400 |
Date and time of data generation | 11:55, 16 October 2011 |
Lens focal length | 15 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Nikon Transfer 1.1 W |
File change date and time | 19:01, 17 October 2011 |
Y and C positioning | Centered |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 11:55, 16 October 2011 |
Meaning of each component |
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APEX exposure bias | −1.3333333333333 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 92 |
DateTimeOriginal subseconds | 92 |
DateTimeDigitized subseconds | 92 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
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 |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 15 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |