File:Trainée d'avion s'élargissant devant la lune contrail and moon in the night.jpg
![File:Trainée d'avion s'élargissant devant la lune contrail and moon in the night.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/3/30/Train%C3%A9e_d%27avion_s%27%C3%A9largissant_devant_la_lune_contrail_and_moon_in_the_night.jpg/450px-Train%C3%A9e_d%27avion_s%27%C3%A9largissant_devant_la_lune_contrail_and_moon_in_the_night.jpg?20161218220628)
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Summary
[edit]DescriptionTrainée d'avion s'élargissant devant la lune contrail and moon in the night.jpg |
Français : La formation de larges trainées d’avion la nuit est très rare. Ces trainées se forment alors quand la lune est pleine et qu’elle reflète bien la lumière solaire, et à certaines conditions de température à cette altitude.
Cette photo a été prise à Caen en pleine nuit (05:40, heure d'hiver française) le 14 décembre 2016, lors d'une période de pics de pollution. Deux trainées étaient visibles cette nuit là, l'une nettement plus étroite que l'autre). Les points blancs ne sont pas des étoiles mais de grosses particules de poussières illuminées par le flash de l'appareil photo.English: The formation of large trails (contrails) by planes at night is very rare. These trails then are formed when the moon is full and reflects sunlight well, and at certain temperature conditions at this altitude. This picture was taken in Caen (France) at night on December 14, 2016.
Here white dots are not stars but large dust particles illuminated by the camera's flash. |
Date | |
Source | Own work |
Author | Lamiot |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:06, 18 December 2016 | ![]() | 3,456 × 4,608 (3.13 MB) | Lamiot (talk | contribs) | User created page with UploadWizard |
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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 | NIKON |
---|---|
Camera model | COOLPIX AW120 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/4.3 |
ISO speed rating | 1,600 |
Date and time of data generation | 05:40, 14 December 2016 |
Lens focal length | 7.8 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 8.0 Windows |
File change date and time | 22:04, 18 December 2016 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 05:40, 14 December 2016 |
Meaning of each component |
|
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 44 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Close view |
Reference for direction of image | Magnetic direction |
Direction of image | 273.06 |
GPS tag version | 0.0.3.2 |
Supported Flashpix version | 1 |
Image width | 3,456 px |
Image height | 4,608 px |
Date metadata was last modified | 23:04, 18 December 2016 |
Unique ID of original document | xmp.did:1B5E629164C5E611B67ADC8CC001D026 |
IIM version | 19,789 |