File:San Francisco Cable Car Museum, Powerhouse (2016).jpg
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editDescriptionSan Francisco Cable Car Museum, Powerhouse (2016).jpg |
English: Winding machines driven by modern GE 500 hp electric motors and reduction gear boxes in the powerhouse at the San Francisco Cable Car Museum |
Date | |
Source | Own work |
Author | Frank Schulenburg |
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editI, the copyright holder of this work, hereby publish it under the following license:
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This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:29, 19 September 2016 | ![]() | 4,948 × 3,375 (11.69 MB) | Frank Schulenburg (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 7D |
Author | Frank Schulenburg |
Copyright holder |
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Exposure time | 1/25 sec (0.04) |
F-number | f/4 |
ISO speed rating | 800 |
Date and time of data generation | 10:12, 18 September 2016 |
Lens focal length | 19 mm |
Online copyright statement | https://creativecommons.org/licenses/by-sa/4.0/ |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom 6.6.1 (Macintosh) |
File change date and time | 15:20, 19 September 2016 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 10:12, 18 September 2016 |
APEX shutter speed | 4.643856 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 84 |
DateTimeDigitized subseconds | 84 |
Color space | sRGB |
Focal plane X resolution | 5,715.545755237 |
Focal plane Y resolution | 5,808.4033613445 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Serial number of camera | 1470800376 |
Lens used | EF16-35mm f/4L IS USM |
Date metadata was last modified | 08:20, 19 September 2016 |
Unique ID of original document | 6FC6E1D996F1676E0D8BBC663F2F5C04 |
Copyright status | Copyrighted |
Keywords |
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Contact information | frank@wikiphotographer.net
150 Seminary Drive 2A Mill Valley, California, 94941 United States |
IIM version | 4 |