M101 The Pinwheel Galaxy

HaRGB-colour-combine-cropped-for-SaN-1800px-0cf961b

Ian Russell

Sutton Courtenay

Scope: EdgeHD 1100 with Celestron x0.7 reducer
Mount: iOptron CEM60-EC
Camera: Atik 460ex
Guiding: Atik OAG, IMG0H, PHD2

M101 – the Pinwheel Galaxy in LHaRGB.

L= 7 x 300s
RGB= 12 x 180s
Ha= 5 x 300s

2014-06-11T00:00:00

Advertisement