File:Green Banks - Jansky Antena info.jpg
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DescriptionGreen Banks - Jansky Antena info.jpg |
English: Plaque next to full-size replica of the first radio telescope, built by Karl Jansky and now at National Radio Astronomy Observatory in Green Bank, West Virginia. Text of the plaque: "Reconstruction of the directional antenna used in the discovery of Radio emission of extraterrestrial origin by Karl Guthe Jansky at Bell Telephone Laboratories Holmdel, New Jersy, in 1932. Presented to National Radio Astronomy Observatory by Bell Telephone Laboratories 1966". |
Date | |
Source | Own work |
Author | Jarek Tuszyński |
Other versions |
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Camera location | 38° 25′ 53.84″ N, 79° 48′ 59.48″ W | View this and other nearby images on: OpenStreetMap | 38.431621; -79.816521 |
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Jarek Tuszyński, the copyright holder of this work, hereby publishes it under the following licenses:
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Attribution: Jarek Tuszyński / CC-BY-SA-3.0 & GDFL
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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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current | 04:18, 26 September 2009 | 3,294 × 2,072 (3.15 MB) | Jarekt (talk | contribs) | {{Information |Description={{en|1=Plaque next to full-size replica of the first radio telescope, built by Karl Jansky and now at National Radio Astronomy Observatory in [[w:Green Bank, West Virginia|Green Bank, W |
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D80 |
Exposure time | 1/100 sec (0.01) |
F-number | f/5 |
ISO speed rating | 200 |
Date and time of data generation | 16:15, 6 September 2009 |
Lens focal length | 35 mm |
Software used | Ver.1.00 |
File change date and time | 16:15, 6 September 2009 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 16:15, 6 September 2009 |
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4.2 APEX (f/4.29) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 52 mm |
Scene capture type | Standard |
Contrast | Hard |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |