The Iris nebula (NGC 7023)

in Cepheus

The Iris nebula (NGC 7023)
Éder Iván

Below you find a crop in 40% size

Image details

Instrument:
TMB 130/780 apo refractor with field flattener
Camera:
Home-modified Canon EOS 350D
Mount:
Fornax 100
Guiding:
102/1000 refractor, SBIG St-4
Exposure time, filters:
22x10 min, ISO 800
Location, date:
A*P*O, Nyul, (Hungary), 2006.10.17-18.
Observing conditions:
Transparency: 7/10, Seeing: 6/10, Temperature: +8°C
Processing:
Iris, Registar, Photoshop, Neat Image

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