Location: | Àger, Montsec |
Date: | April, 2011 |
Camera: | CCD QHY9 (L) + DSLR Canon 350D (RGB), |
Instrument: | Borg 77ED @ f/5.5 |
Mount: | Losmandy G11 |
Filters: | UV/IR |
Exposure: | L= 220' (20' sub-exposures), RGB= 420' (10' & 20' sub-exposures). Total exp.= 10h 40' |
Software: | MaximDL, Photoshop |