IC 5146 (Cocoon Nebula) reflection/emission nebula
distance:3300 al. diametre: 10 al.
constellation:Cygnus
date of photography:18/08/2014
total exposure time:58min.48sec./56frames iso800,
no guiding
newton f5 8"/neq5 goto/mpcc/canon eos 1100d/CLS
traitement:DSS/Fitswork/PScs2