Image:Base of Fessenden antenna at Brant Rock.jpg
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| This is a file from the Wikimedia Commons. The description on its description page there is shown below. |
| Description |
This photo shows the base of Reginald Fessenden's antenna at Brant Rock, Massachusetts. Edward F. Perry, Jr., owner of WATD-FM in Marshfield, is standing next to the plaque. The tower that once stood here was used for the first intentional broadcast of audio over a radio transmitter, on December 24, 1906. |
|---|---|
| Source |
Courtesy of the photographer. |
| Date |
2006-08-05 |
| Author |
Garrett A. Wollman |
| Permission |
Released under Creative Commons Attribution 2.5 by the photographer. |
| Other versions | The Archives @ BostonRadio.org (to be published at a later date) |
  |
This file is licensed under Creative Commons Attribution 2.5 License |
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified image.
| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon EOS DIGITAL REBEL XT |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| File change date and time | 17:56, 5 August 2006 |
| Y and C positioning | 2 |
| Exposure time | 1/100 sec (0.01) |
| F-number | f/6.3 |
| Exposure Program | Normal program |
| ISO speed rating | 200 |
| Exif version | 2.21 |
| Date and time of data generation | 17:56, 5 August 2006 |
| Date and time of digitizing | 17:56, 5 August 2006 |
| Shutter speed | 6.6438598632812 |
| Aperture | 5.3106994628906 |
| Exposure bias | 0 |
| Metering mode | Pattern |
| Flash | 16 |
| Lens focal length | 18 mm |
| Color space | sRGB |
| Focal plane X resolution | 3954.233409611 |
| Focal plane Y resolution | 3958.7628865979 |
| Focal plane resolution unit | inches |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White Balance | Auto white balance |
| Scene capture type | Standard |
