File:Parhélie 12 Juin 2006.jpg
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DescriptionParhélie 12 Juin 2006.jpg |
Parhélie : Phénomène optique du à la présence de microparticules de glaces dans la haute atmosphère. Ces particules interagissent avec la lumière solaire en produisant un halo. De nos jours ce phénomène apparaît souvent conjointement avec la matérialisation des trainées de condensation des avions. On peut se demander si cette parhélie est naturelle ou uniquement due aux nuages artificiels générés par la pollution aéronautique. (Les nuages en question sont constitués de vapeur d’eau qui est un gaz à effet de serre, et sont l’indice de grandes quantités de CO2, puissant gaz à effet de serre, larguées à une altitude où la photosynthèse n’existe pas). Photo prise à fr:Lille (Nord de la France) vers 19h45 dans la soirée du fr:12 juin fr:2006, au N-W du du soleil couchant (W/N-W), |
Source | Este trabalho está licenciado sob uma Licença Creative Commons. |
Author | User Lamiot on fr.wikipedia |
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution-Share Alike 1.0 Generic license.
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Originally from fr.wikipedia; description page is (was) here
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:06, 30 December 2011 | 1,593 × 2,560 (1.32 MB) | Rotatebot (talk | contribs) | Bot: Reset EXIF-specified Orientation of image (EXIF-Orientation set from 6 to 1, rotated 0°) | |
12:23, 30 October 2006 | 2,560 × 1,593 (1.34 MB) | Korrigan (talk | contribs) | {{Information| |Description= '''Parhélie''' : Phénomène optique du à la présence de microparticules de glaces dans la haute atmosphère. Ces particules interagissent avec la lumière solaire en produisant un halo. De nos jours ce phénomène apparaî |
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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 | Panasonic |
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Camera model | DMC-FZ30 |
Exposure time | 1/500 sec (0.002) |
F-number | f/8 |
ISO speed rating | 80 |
Date and time of data generation | 19:45, 12 June 2006 |
Lens focal length | 88.8 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Ver.1.0 |
File change date and time | 19:45, 12 June 2006 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 19:45, 12 June 2006 |
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 did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
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 | 535 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |