Spiral Galaxy, Traingulum
Mag 7 Size 73’x45′
2015-10-08
200mm f8 RC, piggyback guiding C80ED
L 8×300 2×2, RGB 8×240 3×3
BPM, flats
Atik 460EX (-10C), LRGB filters, IDAS P2 LPR filter
Captured in APT, Processed in Nebulosity3, PS CC, LightRoom

Updated 2015-10-09 using the 460EX. Older one below.
Low surface brightness. Hard to image effectively.

M33

2012-09-18
200mm f8 RC, OAG
15x240s, 2x360x ISO 1600, darks, flats
Canon EOS 350D modded, Astronomik CLS
Captured in APT, Processed in Nebulosity, PS CS5