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David Callejas

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January 20, 2019

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Soumyadeep Mukherjee
Kolkata, West Bengal, India

05/23/2021
11:40 am

Photographer's Website

Equipment Details:

Nikon D5600, Sigma 150-600c, Thousand Oaks Solar Filter

Post-processing Details:

PIPP, Adobe Camera Raw, Photoshop

Image Details:

I imaged the sun for 150 days in a row: from 25th December 2020 to 23rd May 2021. This image is a blend of all the images taken over this period. It shows all the sunspots that has appeared on the earth-facing solar disk in these days: a total of 31 active regions, from AR12794 to 12824.

The solar disk on the right-hand side is an inverted rendition.

Gear: Nikon D5600, Sigma 150-600c, Thousand Oaks Solar Filter (white-light)

Location: Kolkata, India

Date: 25th December 2020 to 23rd May 2021

Exif: f/6.3, ISO 100, 1/80s-1/320s (varied shutter speed), 600mm

Softwares: PIPP, Adobe Camera Raw, Photoshop

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!