Datoteka:Highest resolution photo of Sun (NSF) as of January 20, 2020.jpg
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Sažetak
| Opis |
English: This image at the time of publication is the highest resolution image of the sun's surface ever taken, at 789 nanometers (nm). Features as small as 30km (18 miles) in size are observable for the first time. The image shows a pattern of turbulence of solar plasma, a super-heated gas. The cell-like structures, each about the size of Texas (approximately 700'000km2), are the signature of a dynamic activity of heat from the inside of the sun to its surface. The solar material rising in the bright centers of “cells" then sinks becoming a darker less-hot material by convection. The smaller brighter (intercell) areas with the darker areas are indications of magnetic fields, thought to channel energy that becomes the outer layers of the solar atmosphere which is the corona |
| Datum | |
| Izvor |
Daniel K. Inouye Solar Telescope |
| Autor | NSO/AURA/NSF |
Licencija
This file is licensed under the Creative Commons Attribution 4.0 International license.
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Ovu datoteku, izvorno postavljenu na stranici https://www.nso.edu/telescopes/dkist/first-light-full-image/, pregledao je 30. siječnja 2020. administrator ili provjeritelj licencija Wcam, koji je utvrdio da je bila dostupna na taj datum pod navedenom licencijom.
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| Datum/Vrijeme | Minijatura | Dimenzije | Suradnik | Komentar | |
|---|---|---|---|---|---|
| sadašnja | 10:33, 23. svibnja 2024. | | 7320 × 7320 (25,25 MB) | wikimediacommons>TiagoPereira | Conversion to black and white was done on spurious claims. There is no reason to deviate from the original creators of the image. This is an image taken at infrared wavelengths, so it is not even visible with the naked eye, and "reality" would not be in black and white. (Would be closer to red colour.) Many great astronomy pictures are shown in false colours, since there is no easy representation of a narrowband wavelength. |
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_as_of_January_20,_2020.jpg){kind=link}