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Sun in white light on 30 Aug 2021 ver 2 | by Tommi R
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Sun in white light on 30 Aug 2021 ver 2

Active regions AR12859 and AR12860 are visible on the disk.

 

Stacked image of our sun, photographed in white light.

 

Gear:

Sony A7iii

Sony SEL200600G

Sony SEL20TC

Imaged using manual Scopetech Mount Zero alt-az head (no tracking) and Leofoto LS-364C tripod.

 

1/400 sec, iso 250, f/18.

 

Raw frames processed with Lightroom (apply lens profile, set white balance), cropped and centered and converted to black and white in Pipp and then the best 50 % of 1049 raw frames is stacked using AutoStakkert3. Processed and partially inverted with ImPPG. Artificial colors added in Photoshop using curves.

 

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Uploaded on August 30, 2021