By Hassan Dadashi Arani | 2025-08-03
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Swan Nebula - Messier 17
On 07/24/2025 11:00 pm by Lewis Weinstock | Website | Pinnacle, North Carolina, USA
75 frames at 60 sec exposure, Gain 100, cooled to 0 deg C. Obtained under Bortle 4 skies in Pinnacle, NC, using the Forsyth Astronomical Society Observatory.
Explore Scientific 127mm refractor, ZWO AM5 equatorial Mount, ZWO ASI533mc (Image), ZWO ASI462mc (Guide), Optolong L-Quad enhance 2" filter, ASIAir telescope control.
Stacked, aligned, and processed in PixInsight 1.9.3, touch up processing in GIMP 3.0.4.