Object: ..... M31-Andromeda Galaxy with its satellite galaxies M32 and M110
Date: ..... 10.08.2010
Mount: ..... Losmandy G11 on Berlebach Uni-4c
Optics: ..... SV105, 105mm Triplet Apochromatic Refractor Telescope @ f5.6 (with WO 0.8x reducer)
Filters: ..... none
Camera: ..... QHY8, prime focus, TEC on, Gain: 0, Offset: 140
Air temperature: .... 28°C
Exposure: ..... 15 x 900s
Binning: 1x1
Processing: ..... Stacking (Lights, Darks, Flats, Bias), Noise Reduction, DDP, all with Imagesplus 3.8
Guiding: ..... Autoguiding with SW 70/500, Meade DSI Pro and GPUSB/PHD
Comments: poor seeing and medium transparency - but dark sky!
Location: Paleiochora/Crete/Greece
100810_m31_andromeda-galaxy
958 KB1280849
