Contains:  Solar system body or event
Sonnenflecken / Sun Spots - 20210428, firstLight

Sonnenflecken / Sun Spots - 20210428

Sonnenflecken / Sun Spots - 20210428, firstLight

Sonnenflecken / Sun Spots - 20210428

Equipment

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Acquisition details

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Description

Sonnenflecken / Sun Spots - 20210428

Third day in a row I took photos of these sun spots. Best seeing was on the day before yesterday (20210428).

Please compare my result with NASA's continuum photo from the same day. I also recommend SolarMonitor.org as a great and very detailed source of information about our Sun.

Camera:

- Canon EOS 7D

- unmodified

Lens:

- Canon EF 1:2.8/300mm L IS USM + Canon Extender TC 1.4x

- set to f/6.3@F=420mm

Tripod:

- Manfrotto

Task data:

- 120x1/1600s + f/6.3@F=420mm + ISO 100

- all frames RAW

Preprocessing:

- PIPP + FitsWork

Post processing:

- Darktable

Comments

Histogram

Sonnenflecken / Sun Spots - 20210428, firstLight