Object: ..... Active region 1166 in Ha-light
Date: ..... 10.03.2011
Mount: ..... Vixen Polaris
Optics: ..... Lunt LS60THa/B600 with Celestron Ultima 2x Barlow
Camera: ..... DMK21AU04.AS
ISO: ..... N/A
Air temperature: .... 10°C
Exposure: ..... approx. 1500 frames
Processing: ..... auto sorting and stacking with Registax 5, artificial colour, Histogram shaping, sharpening
Guiding: ..... NO
Comments: poor seeing
110310_sunspot-1166-ha
203 KB640480
