File:Wright_Telegraph_Key.jpg
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Summary
DescriptionWright Telegraph Key.jpg |
English: The Wright Brothers sent the famous telegram to their father from Kitty Hawk with this telegraph key. Picture taken at the "Smithsonian National Air and Space Museum", Washington, DC USA. |
Date | |
Source | Own work |
Author | Sanjay Acharya |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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Items portrayed in this file
depicts
some value
30 June 2011
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 22:43, 7 July 2011 | 3,456 × 1,848 (3.48 MB) | Sanjay ach |
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Metadata
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Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot G12 |
Exposure time | 1/20 sec (0.05) |
F-number | f/4 |
ISO speed rating | 1,250 |
Date and time of data generation | 15:50, 30 June 2011 |
Lens focal length | 9.784 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS4 Macintosh |
File change date and time | 15:34, 7 July 2011 |
Y and C positioning | Co-sited |
Exif version | 2.3 |
Date and time of digitizing | 15:50, 30 June 2011 |
Image compression mode | 3 |
Shutter speed | 4.3125 |
APEX aperture | 4 |
Exposure bias | 0 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Center weighted average |
Flash | Flash did not fire, compulsory flash suppression |
Color space | Uncalibrated |
Focal plane X resolution | 12,493.150684932 |
Focal plane Y resolution | 12,493.150684932 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
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