Contains:  Solar system body or event
Sunspot 2325 with 4" telescope, 



    
        

            Arno Rottal

Sunspot 2325 with 4" telescope

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: Vixen Flip mirror  ·  Scopium Herschel wedge  ·  Teleskop-Service 2x Barlow Lens APO 2"


Date: April 21, 2015

Time: 17:55

Frames: 200


Resolution: 756x492

Locations: Garden Observatory, Schwechat, Lower Austria, Austria

Comments

Histogram

Sunspot 2325 with 4" telescope, 



    
        

            Arno Rottal