File:Amtk Keystone Corr signals 01.jpg
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Size of this preview: 706 × 599 pixels. Other resolutions: 283 × 240 pixels | 566 × 480 pixels | 905 × 768 pixels | 1,207 × 1,024 pixels | 2,413 × 2,048 pixels | 3,372 × 2,862 pixels.
Original file (3,372 × 2,862 pixels, file size: 2.32 MB, MIME type: image/jpeg)
File information
Structured data
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Summary
[edit]DescriptionAmtk Keystone Corr signals 01.jpg |
English: View of position color light signals on the Amtrak Philadelphia to Harrisburg Main Line (part of the Keystone Corridor), east of Lancaster, Pennsylvania. Looking eastbound toward Philadelphia. Signals were converted from PRR position lights (single-color). |
Date | |
Source | Own work |
Author | Caseyjonz |
Licensing
[edit]Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:35, 28 July 2012 | 3,372 × 2,862 (2.32 MB) | Centpacrr (talk | contribs) | agma, crp | |
02:40, 28 July 2012 | 4,608 × 3,456 (7.01 MB) | Caseyjonz (talk | contribs) | == Summary == {{Information |Description={{en|1=View of position color light signals on the {{w|Amtrak}} {{w|Philadelphia to Harrisburg Main Line}} (part of the Keystone Corridor), east of {{w|Lancaster, Pennsylvania}}. Looking eastbound toward Philade... |
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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.
Exposure time | 1/160 sec (0.00625) |
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F-number | f/4.5 |
ISO speed rating | 80 |
Date and time of data generation | 19:08, 14 July 2012 |
Lens focal length | 11.26 mm |
Image title | |
Width | 4,608 px |
Height | 3,456 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 | 11:31, 28 July 2012 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 19:08, 14 July 2012 |
Meaning of each component |
|
Image compression mode | 4 |
APEX shutter speed | 7.321928 |
APEX aperture | 4.33985 |
APEX exposure bias | 0.7 |
Maximum land aperture | 3.625 APEX (f/3.51) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
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 bracket |
White balance | Auto white balance |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Date metadata was last modified | 07:31, 28 July 2012 |
Unique ID of original document | xmp.did:01801174072068119109F27A576D3A2A |