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Ken Chan
Redwood City, CA, USA

04/14/2021
11:05 pm

Equipment Details:

Nikon D750 + TPO UltraWide 180 f/4.5 + MSM Rotator

Post-processing Details:

Stacked 30 images at f/4.5, 25s, ISO 1600 in Sequator and edited in Photoshop and Luminar.

Image Details:

Whirlpool Galaxy (Messier 51) above Alkaid, the last star in the handle of the Big Dipper.