Contains:  Solar system body or event
Narrowband Ha (0.5nm) #2 AR3780 2024/08/11, Ed Astle

Narrowband Ha (0.5nm) #2 AR3780 2024/08/11

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

A zoom into the internals of AR3780.
The Edmund Optics 0.5nm Ha filter seems to allow us to peer into the darkness of a sunspot.
It's not dark in there really - it's just the dynamic range on the Sun is, pardon the phrase, astronomical.

Comments

Histogram

Narrowband Ha (0.5nm) #2 AR3780 2024/08/11, Ed Astle

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