M51 LRGB V2 (Better colour And histo stretch)

Poor seeing and transparency made this target a bit noisier than I was expecting. Longer subs and more data would help, but not bad for a quick LRGB try-out.

40x30sec = 20 mins total LRGB (RGB binned @ 2x2)

L=10x30sec R=10x30sec G=10x30sec B=10x30sec

Orion F/7 102mm Premium refractor

Moonlight focuser

iOptron Minitower Alt/Az mount

LRGB Baader 1.25" filters

Xagyl Communications 5 Position Superslim USB Filter Wheel

Maxim DL

PS CS5