The sun seen in hydrogen-alpha light on December 5,2012. Photographed with a DMK 21 AF04 firewire camera & Lunt 50HA solar telescope,2x barlow,741 frames,1/77 sec exposure | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chumack, John |
Bildgröße: | 2772 px × 2100 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
|