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David Callejas

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January 20, 2019

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Matej Mlakar
Cerkno, Slovenia

08/30/2022
04:00 am

Equipment Details:

Astromod Nikon Z6 & Sigma 28mm ART
Sky Watcher Star Adventurer
Astronomik 12nm Ha clip in filter
FocusOnStars focusing filter

Post-processing Details:

RGB sky: 5 images stack, single image: ISO 640, 28mm, f2, 90sec
Ha sky: 10 images stack, single image: ISO 2000, 28mm, f1.8, 90sec
Landscape, single image ISO 640, 28mm, f4, 278sec

Stacked in Sequator, edited in Photoshop and Pixinsight

Image Details:

Announcer of Summer's end is here.

Orion is back in early morning and it is announcing that the end of summer time will come. I have seen it a few times this season when going to work and it is impossible for me to resist and not to photograph it as it is probably my favourite object in the sky. Probably even more so because with Orion, autumn and winter will come - my favourite seasons.

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!