Object: ..... M13 - The Great Globular Cluster in Hercules - wide field
Date: ..... 29.05.2011
Mount: ..... Losmandy G11 on Berlebach Uni-4c
Optics: ..... Skywatcher MN190, 190mm f5.3 Maksutov-Newton Telescope
Filters: ..... IDAS LPS-P2
Camera: ..... QHY8, TEC on, Gain: 0, Offset: 140
Air temperature: .... 20°C
Exposure: ..... 56x120s
Binning: 1x1
Processing: ..... Stacking (Lights, Bias, Flats), DDP, colour balance, sharpening, all with Imagesplus 4.25
Guiding: ..... Autoguiding with TS 9mm OAG, Meade DSI Pro and GPUSB/PHD
Comments: medium seeing, medium transparency, no moon
110529_m13_hercules-cluster
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