[wayne anderson (Wayne)]

The 5 x 3min unguided subs worked well so I added 3 x 5 min subs and also pushed the limit of unguided subs for my setup with a single 10 min sub which gave nice detail but caused bloated stars, I think for unguided I need to stay below 5 mins.

NGC 253

5 x 3 min subs at iso 1600 (unguided)
3 x 5 min subs at iso 1600 (unguided)
1 x 10 min sub at iso 800 (unguided)

12" Meade LX200gps at f6.3 (alt/az De-rotated setup)
Sony Nex-5n Full Spectrum Modified

Processed in DSS, Startools and Gimp