File:USS Cavalla - Operadio Co loudspeaker.jpg
Original file (2,261 × 2,895 pixels, file size: 9.47 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionUSS Cavalla - Operadio Co loudspeaker.jpg |
English: Loudspeaker on the Gato-class USS Cavalla (SS-244) submarine. The retired submarine is a museum at Seawolf Park in Galveston, Texas, USA.
The plate on the speaker reads: Shipboard Announcing System Loudspeaker Dynamic Type IC/SAG-1P BUSHIPS Stock No. S17-L-13980-545 Volts 70/50 Cycles 170-8000 Watts 1 Navy Department Bureau of Ships Operadio Manufacturing Co. Contract No. NOBS 46637 Insp. Serial 2281 |
Date | |
Source | Own work |
Author | Eric Polk |
Camera location | 29° 20′ 02.86″ N, 94° 46′ 42.92″ W | View this and other nearby images on: OpenStreetMap | 29.334129; -94.778589 |
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Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:31, 2 July 2024 | 2,261 × 2,895 (9.47 MB) | Epolk (talk | contribs) | Uploaded own work with UploadWizard |
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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 | samsung |
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Camera model | SM-G960U |
Date and time of data generation | 10:21, 7 October 2021 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2.4 |
ISO speed rating | 250 |
Lens focal length | 4.3 mm |
Latitude | 29° 20′ 2.86″ N |
Longitude | 94° 46′ 42.92″ W |
Altitude | 18.93 meters below sea level |
Width | 4,032 px |
Height | 2,268 px |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Orientation | Normal |
Subsampling ratio of Y to C | 1 |
File change date and time | 10:21, 7 October 2021 |
Software used | PaintShop Pro 25.00 |
Exif version | 2.2 |
Supported Flashpix version | 1 |
Color space | sRGB |
Meaning of each component |
|
Date and time of digitizing | 10:21, 7 October 2021 |
DateTime subseconds | 869368 |
DateTimeOriginal subseconds | 869368 |
DateTimeDigitized subseconds | 869368 |
Exposure Program | Normal program |
APEX shutter speed | 5.906 |
APEX aperture | 2.52 |
APEX brightness | 1.72 |
APEX exposure bias | 0 |
Maximum land aperture | 1.16 APEX (f/1.49) |
Metering mode | Center weighted average |
Flash | Flash did not fire |
Sensing method | Undefined |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 26 mm |
Scene capture type | Standard |
Unique image ID | H12QSKF00SM H12QSKL0 |
GPS time (atomic clock) | 15:21 |
GPS date | 2021 |