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Robert Chozick | all galleries >> Galleries >> Deep Sky Images > Andromeda Galaxy - M 31
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November 9-10, 2018

Andromeda Galaxy - M 31

Fort Griffin State Historic Park

This was my first image with my SBIG 8300 C Camera

The Andromeda Galaxy is a spiral galaxy approximately 2.5 million light-years away in the constellation Andromeda. It is also known as Messier 31, M31, or NGC 224, and is often referred to as the Great Andromeda Nebula in older texts. Andromeda is the nearest spiral galaxy to the Milky Way, but not the closest galaxy overall. As it is visible from Earth as a faint smudge on a moonless night, it is one of the farthest objects visible to the naked eye, and can be seen even from urban areas with binoculars. It gets its name from the area of the sky in which it appears, the Andromeda constellation, which was named after the mythological princess Andromeda. Andromeda is the largest galaxy of the Local Group, which consists of the Andromeda Galaxy, the Milky Way Galaxy, the Triangulum Galaxy, and about 30 other smaller galaxies.

Takahashi FSQ-106N Quadruplet Fluorite Refractor
SBIG STF-8300 C CCD camera
Baader Vario Finder mounted as Guidescope
Starlight Xpress Lodestar Guider
Astro Physics 900 GTO mount

28 exposures 10 minutes each
12 exposures 90 seconds each (for core of galaxy)

Guided with PHD
Captured and Stacked in Nebulosity 4
Processed in PixInsight and Photoshop CS5 full exif


other sizes: small medium large original auto