Comet 17P/Holmes
on 12.05.2007
![Comet 17P/Holmes](https://www.astroeder.com/rimg/92/462_1922_8014d835_17P_Holmes_20071205_ederL.jpg)
Éder Iván
Image details
- Instrument:
- SkyWatcher 80/600ED at 400mm, f/5 (Vixen 0.67xED reducer)
- Camera:
- Home-modified Canon EOS 350D
- Mount:
- SkyWatcher EQ6 + Boxdörfer DynoStar
- Guiding:
- unguided
- Exposure time, filters:
- 45x2,5 min, ISO 1600
- Location, date:
- Urak Asztala (Pilis) , 2007.12.05.
- Observing conditions:
- Transparency: 6/10, Seeing: 7/10, Temperature: -2°C
- Processing:
- Iris, Registar, Photoshop