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David Callejas

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January 20, 2019

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Jose Zarcos Palma
Mina São Domingos -Mertola - Portugal

12/26/2022
10:05 pm

Photographer's Website

Equipment Details:

Sony A7III , Lens SONY 20MM-1.8 , Tripod Manfrotto

Post-processing Details:

Sky - 10 shots ,F2 , 15" , ISO 1000 stacked and blended for noise reduction and improvement of stars colors
Foreground - 3 shots , F2 , 30" , ISO640 light painted
Overlays of the six constellation added on top of final image as a pedagogic information
Sky and Foreground blended in Photoshop

Image Details:

The composition was planed to catch the Great Winter Circle in a early stage of its ascension just behind the abandoned mining ruins of Achada do Gamo , Mina São Domingos , Portugal
We can clearly see Sirius in Great Dog near the chimney on the right side , just bellow Orion and on top of the image the planet Mars near Aldebaran in Taurus

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!