File:US Navy 090417-N-8429M-001 The Los Angeles-class fast-attack submarine USS Helena (SSN 725) is guided into Naval Base Point Loma on it's way home from a 50-day voyage to the Arctic Ocean where it participated in Ice Exercise 20.jpg
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DescriptionUS Navy 090417-N-8429M-001 The Los Angeles-class fast-attack submarine USS Helena (SSN 725) is guided into Naval Base Point Loma on it's way home from a 50-day voyage to the Arctic Ocean where it participated in Ice Exercise 20.jpg |
English: POINT LOMA, Calif. (April 17, 2009) The Los Angeles-class fast-attack submarine USS Helena (SSN 725) is guided into Naval Base Point Loma on it's way home from a 50-day voyage to the Arctic Ocean where it participated in Ice Exercise 2009 (ICEX). Helena operated approximately 200 miles from the north coast of Alaska, near Prudoe Bay, to train and test weapons and different warfare tactics in the Arctic region. (U.S. Navy photo by Lt. Cmdr. Alli Myrick-Ellison/Released) |
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Author | U.S. Navy photo by Lt. Cmdr. Alli Myrick-Ellison |
Licensing[edit]
Public 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
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current | 11:25, 6 November 2009 | 3,628 × 2,591 (921 KB) | BotMultichillT (talk | contribs) | == {{int:filedesc}} == {{Information |description={{en|1=POINT LOMA, Calif. (April 17, 2009) The Los Angeles-class fast-attack submarine USS Helena (SSN 725) is guided into Naval Base Point Loma on it's way home from a 50-day voyage to the Arctic Ocean wh |
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Image title | 090417-N-8429M-001 POINT LOMA, Calif. (April 17, 2009) Los Angeles-class fast attack submarine USS Helena (SSN 725) is guided into Nava l Base Point Loma on it's way home from a 50-day voyage to the Arctic Ocean where it participated in Ice Exercise 2009 (ICEX). Helena operated approximately 200 miles from the north coast of Alaska, near Prudoe Bay, to train and test weapons and different warfare tactics in the Arctic region. U.S. Navy photo by Public Affairs Officer Lt. Cmdr. Alli Myrick-Ellison (Released) |
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Camera manufacturer | Canon |
Camera model | Canon EOS DIGITAL REBEL XS |
Author | Lt. Cmdr. Alli Myrick-Ellison |
Exposure time | 1/400 sec (0.0025) |
F-number | f/14 |
ISO speed rating | 200 |
Date and time of data generation | 20:56, 16 April 2008 |
Lens focal length | 55 mm |
Orientation | Normal |
Horizontal resolution | 518.2857 dpi |
Vertical resolution | 518.2857 dpi |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 14:19, 20 April 2009 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 20:56, 16 April 2008 |
APEX shutter speed | 8.625 |
APEX aperture | 7.625 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire |
DateTime subseconds | 02 |
DateTimeOriginal subseconds | 02 |
DateTimeDigitized subseconds | 02 |
Color space | Uncalibrated |
Focal plane X resolution | 4,438.3561643836 |
Focal plane Y resolution | 4,445.9691252144 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |