File:Green flash - Flickr - Genista.jpg
Original file (3,072 × 2,048 pixels, file size: 327 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionGreen flash - Flickr - Genista.jpg |
Sometimes, when the sun sets over water, the last part of the spectrum that reaches the observer is the green band of wavelengths. The theory behind it is that shorter wavelengths get deflected more while they travel through the atmosphere, so they are the last part of the sun's image to reach the observer at sunset (or the first at sunrise). But light is not only deflected, but also scattered, and scatter increases with shorter wavelengths (the reason for a blue sky and red sunset in the first place). Under the right conditions, these two effects combine to scatter out the blue and leave only the green bent above the horizon. Whatever the theory, this night in Sarasota it was quite impressive. We did a little dance of excitement on the beach. |
Date | Taken on 8 May 2005, 16:07 |
Source | green flash |
Author | Kai Schreiber from Solingen, Germany |
Flickr tags InfoField | florida , sarasota , sunset , beach , green , flash , unusual , physics , optics , light |
Camera location | 27° 19′ 27.89″ N, 82° 35′ 18.21″ W | View this and other nearby images on: OpenStreetMap | 27.324414; -82.588391 |
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Licensing
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- 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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This image was originally posted to Flickr by Genista at https://flickr.com/photos/50457550@N00/16031494. It was reviewed on 29 June 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
29 June 2020
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:42, 29 June 2020 | 3,072 × 2,048 (327 KB) | Red panda bot (talk | contribs) | In Flickr Explore: 2005-05-27 |
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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.
Camera manufacturer | Canon |
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Camera model | Canon EOS DIGITAL REBEL |
Exposure time | 1/125 sec (0.008) |
F-number | f/5.6 |
ISO speed rating | 100 |
Date and time of data generation | 16:07, 8 May 2005 |
Lens focal length | 300 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 21:35, 18 May 2005 |
Y and C positioning | Centered |
Exif version | 2.21 |
Date and time of digitizing | 16:07, 8 May 2005 |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 6.9657897949219 |
APEX aperture | 4.9708557128906 |
APEX exposure bias | 0 |
Maximum land aperture | 4.9708557128906 APEX (f/5.6) |
Metering mode | Pattern |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,443.9461883408 |
Focal plane Y resolution | 3,442.0168067227 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |