Contains:  Solar system body or event
Sun in Ha - October 2, 2021, JDJ

Sun in Ha - October 2, 2021

Acquisition type: Lucky imaging
Sun in Ha - October 2, 2021, JDJ

Sun in Ha - October 2, 2021

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

The Sun in H-alpha on October 2, 2021.  Lots of interesting activity on this day as the new solar cycle continues to ramp up...

Imaged with a Lunt LS50Tha, Lunt LS50C compact double stack filter, 2.5x Televue Powermate, ZWO ASI290MM. Imaging train was configured to give ~F/18. Image capture using Firecapture. Stacking in AutoStakkert3 (best 25% of 1000 frames).  Processed in Registax (wavelet sharpening).  Half disk mosaic generated from 5 panels using Microsoft ICE.

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Revisions

  • Final
    Sun in Ha - October 2, 2021, JDJ
    Original
  • Sun in Ha - October 2, 2021, JDJ
    B

B

Description: Another mosaic generated from 3 panels across the south polar region

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Histogram

Sun in Ha - October 2, 2021, JDJ

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Solar Imaging