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David Callejas

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January 20, 2019

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Faiz Ahmad
Maryland, US

09/16/2021
11:45 pm

Equipment Details:

Triplet Refractor Telescope Focal Length 714mm, EQ G mount, 60 mm guide scope, Canon 80D mod, ASI 224 MC guide camera.

Post-processing Details:

Exposure: Stacked (5X600s, 5X300s, 19X60s LF) in DSS and further processed in GIMP. As adding more images more details are coming up.

Image Details:

Messier 31 is the Great Galaxy in Andromeda. This galaxy is a gigantic collection of more than 300 billion stars that is located 2.5 million light-years from Earth. Companion dwarf elliptical galaxies M32 (NGC 221) and M110 (NGC 205) are also visible, as well as NGC 206, a stellar association inside of M31.

Posted

January 20, 2019

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David Callejas

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About the Author:

David Callejas, Marketing Director, helps bring EarthSky's content to the world via online ads and other products. He creates strategies that help people around the world find us and appreciate the work we do. He helps manage the EarthSky Store and bring to you the new products that you love. He's the chief liaison between EarthSky.org and the world of commerce. All that, plus he helps post content and populate our pages on Facebook, Google+ and Twitter. Go David!