Milky Way at Grasslands National Park
Description
The core of the Milky Way in Sagittarius low in the south over the Frenchman River valley at Grasslands National Park, Saskatchewan. This is from the 76 Ranch Corral site. Grasslands is a Dark Sky Preserve.
The frame takes in the openj star clusters M6 and M7 just above the horizon in Scorpius, on up through the Sagittarius Starcloud and galactic core, then up past the red nebulas M8 and M20, the Small Sagittarius Starcloud M24 flanked by the clusters M23 and M25, then the nebulas M17 and M16 at top in Serpens. The globular cluster M55 is visible at far left.
Jupiter is bright at right above reddish Antares, Saturn is dimmer at left, to the left of the globular cluster M22. I shot this August 27, 2019.
This is a stack of 5 x 3-minute tracked exposures for the sky (to avoid star trails) blended with a stack of 5 x 3-minute untracked exposures for the ground, all with the 35mm Canon lens at f/2.8 and filter-modified Canon 5D MkII camera at ISO 1600. The tracker was the Star Adventurer.
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