from Sunnyvale CA 7/25/2014 Rokinon (Samyang) 85mm lens Canon EOS XSI ISO1600 10 seconds 400 subframes on GEM mosaic with the image of Pelican nebula
289:Deneb and Sadr Region of Cygnus 白鳥座 デネブ・サドル 領域 – 2014/07/26
from Sunnyvale CA 7/25/2014 Rokinon (Samyang) 85mm lens Canon EOS XSI ISO1600 10 seconds 400 subframes on GEM mosaic with the image of Pelican nebula