Contains:  Solar system body or event
AR 3440-3451 in 0.7A Hα (2023, October 1), Brent Newton

AR 3440-3451 in 0.7A Hα (2023, October 1)

Acquisition type: Lucky imaging
AR 3440-3451 in 0.7A Hα (2023, October 1), Brent Newton

AR 3440-3451 in 0.7A Hα (2023, October 1)

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

First light on a Lunt 60 pressure-tuned, single etalon solar scope.

Chromosphere stacked in AS!3 using 3x Drizzle
Prominence stacked in Registax using top 50% of captured frames

PixInsight (Chromosphere):
 - BlurX, 2 passes
 - TGVD
 - Unsharp Mask, multiple passes

Photoshop:
 - Prominence image masked onto Chromosphere
 - Curves / Levels for contrast adjustments
 - False Color added

Comments

Histogram

AR 3440-3451 in 0.7A Hα (2023, October 1), Brent Newton

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