June 2021 Monthly Showcase – NGC6357 Lobster Nebula (LRGB) by Greg McCall

Taken at our last astro night at the Forest Trail Park, this is my second image from our new site.

Imaging telescopes or lenses: Sky-Watcher 120ED APO 120mm Refractor
Imaging cameras: QHYCCD QHY600M-PH
Mounts: ASTRO-PHYSICS Mach2GTO German Equatorial Mount (MACH2GTO)
Software: Sequence Generator Pro
Filters: Chroma Blue 50mm · Chroma Green 50mm · Chroma Red 50mm · Chroma Lum 50mm
Dates:June 12, 2021

Frames:
Chroma Blue 50mm: 6×240″ (24′) bin 2×2
Chroma Green 50mm: 16×240″ (1h 4′) bin 2×2
Chroma Lum 50mm: 9×240″ (36′) -5C bin 1×1
Chroma Red 50mm: 8×240″ (32′) bin 2×2

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