Rosette Nebula



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Date: 10 December 2021
Location: High Halden, Kent
Exposure: 80 x 120sec at ISO 1600
Telescope: Takahashi Epsilon 180ED on Skywatcher EQ6 mount
Camera: Canon EOS R (unmodified)
Guiding: Nikkor 300mm lens with QHY5 camera.
Filters: None
Processing: CFA drizzle stacked in PixInsight and stretched with Arcsinh Stretch in a colorimetric processing sequence.
Comments: Sky quality averaged 20.7 with variable transparency. This was colorimetrically processed to preserve the both the natural colour and to show the large area of interstellar dust that surrounds the nebulosity.