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David Callejas

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January 20, 2019

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Roland Kueng
Wolfhausen, Zurich, Switzerland

02/11/2023
09:12 pm

Photographer's Website

Equipment Details:

Nikon D7500, Tamron 400mm, Star Adventurer for Tracking

Post-processing Details:

Deep Sky Stacking with premarking of Comet, Photoshop, Denoise and Sharpening.

Image Details:

I was wondering what image would comes out when the comet passes near Mars. So I took 10 shots with 30 s exposure time at ISO 3200. NIce pair to see after stacking such that comet and stars become sharp.

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!