Copernicus in RGB
Sunday, September 09th 2012 - 03:16 (UTC) - focal ratio f/28
Copernicus in RGB during pretty good seeing.
Imaged together with Rik ter Horst and his 16" Dobson telescope.
equipment used
Basler Ace acA640-100gm
40 cm Dobson made by Rik ter Horst
Basler Ace acA640-100gm
40 cm Dobson made by Rik ter Horst
