Contains:  Solar system body or event
Sun in Ha - October 20, 2022, JDJ

Sun in Ha - October 20, 2022

Acquisition type: Lucky imaging
Sun in Ha - October 20, 2022, JDJ

Sun in Ha - October 20, 2022

Acquisition type: Lucky imaging

Equipment

Loading...

Acquisition details

Loading...

Description

Full disc panorama of the Sun in H-alpha on October 20, 2022.   In the northern hemisphere near the limb a surge prominence associated with AR 3122 is visible.

Imaged with a Lunt LS50Tha (with feathertouch focuser and ZWO EAF), Lunt LS50C compact double stack filter, 2.5x Televue Powermate, ZWO ASI74MM. Imaging train was configured to give ~F/18. Image capture using Firecapture. Stacking in AutoStakkert3 (best 25% of 1000 frames).  Panorama generated from 2 sub images using Microsoft ICE. Processed in ImPPG (sharpening).

Original version:  Surface (Inverted) image

Rev B: Surface image (inverted)

Comments

Revisions

  • Final
    Sun in Ha - October 20, 2022, JDJ
    Original
  • Sun in Ha - October 20, 2022, JDJ
    B

B

Description: Surface image (inverted)

Uploaded: ...

Histogram

Sun in Ha - October 20, 2022, JDJ