Ngc6992 - Eos 20d iso 1600 = 16 x 3,5 min - UHCs

taken on Tuesday 31 August 2010 in Marseille, 13 France
- [ Camera ]
Canon EOS 20d, ISO 1600 = 16 x 3 minutes 30 sec.
from Canon Eos 20d Astro Makeup to final East-Veil image
- [ Lens ]
VIXEN Petzval NA 120/800 4 elements Refractor
Lenses, Newtonians, RCTs, SCTs to take East-Veil subs

Est Nebuleuse du Cygne :
- Eos 20d 1600 iso = 16 poses de 3 min. 30
- filtre Baader UHCs, guidage PhD / Chercheur
- au foyer Lunette Vixen NA-120/800 Petzval
- monture HEQ5 1er Modele Kit Goto fin 2009
- empilage DeepSkyStacker, niveaux Elements3
- UHCs non PanChrome, Coupe helas le Bleu !

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