The pair of NGC 6946-6939
at the border of Cygnus and Cepheus
![The pair of NGC 6946-6939](https://www.astroeder.com/rimg/92/393_1475_518e7311_ngc6939-6946_ederL.jpg)
Éder Iván
Below you find a crop of the NGC 6946 galaxy, of the 70% of the original resolution.
Image details
- Instrument:
- 300/1200 Newton, 3" Wynne (1130mm effective focal length)
- Camera:
- Home-modified Canon EOS 5DmkII
- Mount:
- Fornax 51 + Boxdörfer DynoStar
- Guiding:
- 72/500 refractor, SBIG St-4
- Exposure time, filters:
- 50x5 min, ISO 1600
- Location, date:
- Ágasvár (Mount Matra), Hungary; 2009.09.25.
- Observing conditions:
- Transparency: 6/10, Seeing: 5/10, Temperature: +19°C
- Processing:
- ImagesPlus, Registar, Photoshop