Combined image from SOHO, Solar Dynamics Observatory and La Silla

This image combines a photograph from La Silla in visible light, with ultraviolet data from SOHO's EIT instruments (284 Å) and four filters from Solar Dynamics Observatory's AIA instrument (193 Å, 211 Å, 304 Å and 171 Å).

The combination of these different data all captured close to totality shows the complexity of the solar magnetic field during the eclipse. A large, but not powerful active region can be seen in the middle of the solar disk. The poles of the Sun are relatively dark and with more outflow of ions.

Crédit:

ESO/P. Horálek/SOHO (NASA&ESA)/SDO (NASA)

À propos de l'image

Identification:eso1912aa
Type:Collage
Date de publication:3 juillet 2019 02:00
Communiqués de presse en rapport:eso1912
Taille:5196 x 3464 px

À propos de l'objet

Nom:Eclipse, Sun
Type:Solar System : Sky Phenomenon : Eclipse : Solar : Total
Catégorie:Solar System

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