Observation by Alun Halsey: Full Disk and AR 2817

Uploaded by

Alun Halsey

Observer

Alun Halsey

Observed

2021 Apr 20 - 10:10

Uploaded

2021 Apr 23 - 14:07

Objects

The Sun

Equipment
  • 80mm f/7 refractor/Lunt 50THa pressure tune module
  • 72ED refractor,Solarmax 40/BF10 filter set
  • QHY5III 178
  • Ioptron Minitower Pro alt az mount
Location

Berkshire UK

Target name

Sun

Title

Full Disk and AR 2817

About this image

Lunt pressure tune etalon removed from 50THa and attached with relevant adapters to focuser of 80mm f/7 achromat. Full aperture ERF (Lunt) in place. SER's of various amount of frames captured in Firecapture,stacked in Autostakkert 3 and processed in Astrosurface and PS CS2 adding false colours. All times are UTC. 

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