Cocoon nebula (IC 5146)

in Cygnus

Cocoon nebula (IC 5146)
Éder Iván

Below you find a crop in 50% size:

Image details

Instrument:
TMB 130/780 apo refractor with field flattener
Camera:
Home-modified Canon EOS 350D
Mount:
SkyWatcher EQ6 + Boxdörfer DynoStar
Guiding:
72/500 refractor, SBIG St-4
Exposure time, filters:
23x10min at ISO 1600
Location, date:
Ágasvár (Mount Matra), Hungary;  2007.07.16.
Observing conditions:
Transparency: 6/10, Seeing: 5/10, Temperature: +23°C
Processing:
Iris, Registar, Photoshop

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