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David Callejas

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January 20, 2019

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Rajat Kumar
Mukteshwar, Uttarakhand, India

01/30/2022
07:45 pm

Photographer's Website

Equipment Details:

Samyang 135 mm ED UMC F/2
Canon EOS 40D

Post-processing Details:

235X2 sec - lights
50 - darks
50 - bias frames
Processed in Pixinsight and Affinity Photos

Image Details:

Image is a widefield view of area around Double Cluster in the constellation Perseus. Several open clusters, like NGC 957, IC 1848, IC 1805 etc, can be seen in the image. The double cluster is located approx. distance of 7000 light years away from earth in the Perseus arm of the Milkyway.

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!