Contains:  Solar system body or event
Sun in Halpha - March 22, 2021 w/ AR2811, JDJ

Sun in Halpha - March 22, 2021 w/ AR2811

Sun in Halpha - March 22, 2021 w/ AR2811, JDJ

Sun in Halpha - March 22, 2021 w/ AR2811

Equipment

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Acquisition details

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Description

The Sun in H-alpha on March 22, 2021 with AR2811.

Imaged with a Lunt LS50Tha, 2.5x Televue Powermate, ZWO ASI290MM. Imaging train was configured to give ~F/18. Image capture using Firecapture (see below for exposure settings). Stacking in AutoStakkert3 (best 25% of 1000 frames). Processed in Registax (wavelet sharpening). Surface and prominence images combined using GIMP.

Comments

Revisions

  • Sun in Halpha - March 22, 2021 w/ AR2811, JDJ
    Original
  • Final
    Sun in Halpha - March 22, 2021 w/ AR2811, JDJ
    B

B

Description: Composite of prom and inverted surface images

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Histogram

Sun in Halpha - March 22, 2021 w/ AR2811, JDJ

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