Observation by Martin Butcher: IC 417 - Region
2012 Sep 22 - 03:36
2021 Mar 26 - 12:11
Position angle: -1°00'
6°31' × 4°20'
- Meade LX-90 8" telescope fitted to its field tripod by an equatorial wedge.
- LX-90 Periodic Error Correction enabled.
- Dew Removal straps fitted to telescope and camera lens
- Telescope and camera powered by Mains Power.
- Stock Canon 40D with 200mm f/2.8 lens stopped down to f/4
- Telescope driven but unguided
Sixty one sub-exposures each 60 seconds long taken at ISO1600.
Location:- Isle of Colonsay
IC 417 - Region