M57 ring QHY8

Mount:HEQ5 skyscan
Camera :QΗΥ8
Telescope:Astrotech Apo-65Q 
Filter : Baader UHC-S
Exposure :14X15min

Guiding system:Meade DSI color- SW80ED / PHD
Software :Nebulosity/Photoshop

Larisa-Hellas