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Andromeda 2019 06 30



Andromeda 2019 06 30

M31, the Great Galaxy in Andromeda, 30 June in mid-Michigan. Nice clear night with some good images. First time I've successfully used an aux camera to auto guide. The auto guiding is helpful but much work to do to get better polar alignment for tighter stars.

30, 90 second images (Canon 6D mark ii, Canon 70-300mm f4-5.6 lens, SkyGuider Pro Camera mount with PHD auto guiding) stacked in Deep Sky Stacker & Sequator, Stretched using RNCColorStretch by Clarkvision and pre-post processed in Lightroom and Photoshop.

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