Cygnus 36 Piece Mosaic



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Date: 3 nights in September 2019
Location: Astrofarm, France
Exposure: 36 panes of 20 x 30sec at ISO 10000
Telescope: Takahashi Epsilon 180ED on Skywatcher EQ6 mount
Camera: H-alpha modified Sony A7S
Guiding: Nikkor 300mm lens with QHY5 camera.
Filters: IR/UV cut filter
Processing: Each pane stacked in PixInsight. Mosaic assembled in AstroPixelProcessor and stretched with Arcsinh Stretch
Comments: Here's a link to the 8500x5600 version, which is still only half size.