Two large active regions glow in the incandescent chromospheric network of the Sun. Calcium emissions make up only .008 percent of the Sun's mass. Equipment data: Coronado SolarMax 90 Calcium K telescope at 880mm focal length. Lumenera SKYnyx 2-2 video camera. Combination of 12 individual frames | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Piepol, Greg |
Taille de l’image : | 3000 px × 2400 px |
Model Release : | Non requis |
Restrictions : |
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