Sun in Ha
Taken by Sighard Schräbler on August 26, 2021 @
Karben, Germany
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
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Details:
Sunspots AR2860 + AR2859 with filament, many small prominences. 20210826 1647 UTC+2, 3-inch 75SDHF Pentax refractor, feff = 360mm x 4.2, Daystar Quark Chromosphere Ha filter, A7s camera, 141x 1/50s ISO 640. Post processing in PIPP, Autostakkert, Registax Wavelet, Affinity Photo
Photographer's website:
https:// https://www.sternwarte-hofheim.de/galerie/schraebler/
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