Sunspot 1429,March 6,2012. Image captured with a Dmk 21AF04 Firewire Camera; 2x barlow,Lunt 50F H-Alpha scope; 629 frames stacked | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Chumack, John |
Taille de l’image : | 3197 px × 2400 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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