File:Météorite Axtell, exposition Météorites, Muséum national d'histoire naturelle de Paris.jpg
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[edit]DescriptionMétéorite Axtell, exposition Météorites, Muséum national d'histoire naturelle de Paris.jpg |
Français : Fragment de la météorite "Axtell" trouvée en 1943 aux Etats-Unis. Composition : chondrite carbonée (CV3). Conservé au Muséum national d'histoire naturelle à Paris (France).
Exposée à Paris à l'occasion de l'exposition "Météorites", dans le bâtiment de la grande galerie de l'évolution, au Muséum national d'histoire naturelle de Paris (18 octobre 2017 - 10 juin 2018). Commentaire en légende à cet objet dans cette exposition : "Les riches inclusions blanches de la météorite Axtell sont riches en aluminium et en calcium. Appelées inclusions réfractaires, elles ont été formées à très haute température très près du Soleil. Elles sont les premiers solides à s'être formés dans le système solaire et n'existent dans aucune roche terrestre !" |
Date | |
Source | Own work |
Author | Eunostos |
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current | 21:05, 26 May 2018 | 4,128 × 3,096 (2.17 MB) | Eunostos (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | samsung |
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Camera model | SM-J330FN |
Exposure time | 1/25 sec (0.04) |
F-number | f/1.9 |
ISO speed rating | 160 |
Date and time of data generation | 10:59, 20 May 2018 |
Lens focal length | 3.6 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | J330FNXXU3ARC1 |
File change date and time | 10:59, 20 May 2018 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 10:59, 20 May 2018 |
Meaning of each component |
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APEX shutter speed | 4.64 |
APEX aperture | 1.85 |
APEX brightness | 0.57 |
APEX exposure bias | 0 |
Maximum land aperture | 1.85 APEX (f/1.9) |
Metering mode | Center weighted average |
Flash | Flash did not fire |
DateTime subseconds | 0829 |
DateTimeOriginal subseconds | 0829 |
DateTimeDigitized subseconds | 0829 |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 27 mm |
Scene capture type | Standard |
Unique image ID | Y13LLKA00AM Y13LLKF01AA |