File:Alcatraz Island Lighthouse Tower.jpg
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Size of this preview: 258 × 599 pixels. Other resolutions: 103 × 240 pixels | 206 × 480 pixels | 678 × 1,575 pixels.
Original file (678 × 1,575 pixels, file size: 990 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]DescriptionAlcatraz Island Lighthouse Tower.jpg |
English: The lighthouse tower with the former federal prison cellhouse in the background on Alcatraz Island in San Francisco Bay, CA. |
Date | December 31, 2003 (Digital image) |
Source | Original digital photograph by the uploader, Centpacrr |
Author | Centpacrr (Digital image) |
Licensing
[edit]Centpacrr at English Wikipedia, the copyright holder of this work, hereby publishes it under the following licenses:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Centpacrr at English Wikipedia
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Original upload log
[edit]The original description page was here. All following user names refer to en.wikipedia.
Date/Time | Dimensions | User | Comment |
---|---|---|---|
2013-06-30 18:54 | 678×1575× (1013608 bytes) | Centpacrr | {{Information | Description= The lighthouse tower with the former federal prision cellhouse in the background on [[Alcatraz Island]] in [[San Francisco Bay]], CA. | Source=Original digital photograph by the uploader, [[User:Centpacrr|Centpacrr]] | Dat... |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 03:25, 28 February 2016 | 678 × 1,575 (990 KB) | FastilyClone (talk | contribs) | Transferred from enwp |
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File usage on Commons
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File usage on other wikis
The following other wikis use this file:
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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 |
---|---|
Camera model | DSC-P32 |
Exposure time | 1/500 sec (0.002) |
F-number | f/5.6 |
ISO speed rating | 100 |
Date and time of data generation | 16:42, 31 December 2003 |
Lens focal length | 5 mm |
Image title | |
Width | 1,632 px |
Height | 1,224 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 13:38, 30 June 2013 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 16:42, 31 December 2003 |
Meaning of each component |
|
Image compression mode | 4 |
APEX shutter speed | 8.965784 |
APEX aperture | 4.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 2.9375 APEX (f/2.77) |
Metering mode | Pattern |
Light source | Daylight |
Flash | Flash did not fire |
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 | Manual white balance |
Scene capture type | Standard |
Date metadata was last modified | 09:38, 30 June 2013 |
Unique ID of original document | xmp.did:0180117407206811B1A4A2F68BE40DFE |