Contains:  Solar system body or event
Sunspots 2015-04-21, 



    
        

            Arno Rottal

Sunspots 2015-04-21

Technical card

Imaging telescopes or lenses: Skywatcher Evostar 100ED pro series

Imaging cameras: The Imaging Source DMK 21AU04.AS

Mounts: Skywatcher EQ-5

Software: Photoshop CS3  ·  Registax 6  ·  Autostakkert2

Filters: IR-Pass  ·  Baader Planetarium Solar continuum CWL 540nm

Accessory: Scopium Herschel wedge


Date:April 21, 2015

Time: 18:05

Frames: 300


Resolution: 906x630

Locations: Garden Observatory, Schwechat, Lower Austria, Austria

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Sternfreund
Arno Rottal
License: None (All rights reserved)
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Histogram

Sunspots 2015-04-21, 



    
        

            Arno Rottal