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David Callejas

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January 20, 2019

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Helio C. Vital
Saquarema, Rio de Janeiro, Brazil

12/15/2023
08:53 pm

Equipment Details:

Canon T1i with a 300 mm lens on a tripod

Post-processing Details:

Four 10s exposures at ISO 1600 were stacked by using Registax 6 to produce the image shown.

Image Details:

Shown is the Triangulum Galaxy (M33), a member of our local group of galaxies. It is 2.73 million light years away and it's considered by many a challenging target.

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!