Contains:  Solar system body or event
Sun H-alpha, 31082019, BartM

Sun H-alpha, 31082019

Acquisition type: Lucky imaging
Sun H-alpha, 31082019, BartM

Sun H-alpha, 31082019

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

It is quite a "fight" to deal with the reflections when using the Intes M703 as a solar telescope. After experimenting here is what I came up with:

Baader D-Erf

Intes M703

1,25 inch Baader 35nm

PST etalon

2 inch Beloptik UV/IR cut on KG3

Lunt B1200, blue glass removed.

Biggest difference was when I changed the 2 inch Baader 35nm filter for a 1,25 inch. This filter is mounted just before the front lens of the PST etalon.

Comments

Histogram

Sun H-alpha, 31082019, BartM