Contains:  Solar system body or event
Sun in Ha and White Light - May 23, 2021 - AR2824 Flaring, JDJ

Sun in Ha and White Light - May 23, 2021 - AR2824 Flaring

Acquisition type: Lucky imaging
Sun in Ha and White Light - May 23, 2021 - AR2824 Flaring, JDJ

Sun in Ha and White Light - May 23, 2021 - AR2824 Flaring

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

Imaged the Sun in H-alpha and white light on May 23, 2021 while active region AR2824 was flaring.

H-alpha Images: 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 (FL=8785 mm).

White light images: Imaged with a Astro-Tech AT60ED, Lunt White Light Solar (Herschel) Wedge, 2.5x Televue Powermate, Baader Solar Continuum Filter 1¼" (540nm), and ZWO ASI290MM. Imaging train was configured to give ~F/15 (FL=900mm).

All image capture using Firecapture. Stacking in AutoStakkert3 (best 25% of 1000 frames). Processed in Registax (wavelet sharpening).

Original image: 2021/05/23, H-alpha and White light mosaics (2 panels), AR2824 flaring in H-alpha

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  • Sun in Ha and White Light - May 23, 2021 - AR2824 Flaring, JDJ
    Original
  • Final
    Sun in Ha and White Light - May 23, 2021 - AR2824 Flaring, JDJ
    B

B

Description: 2021/05/23, Sun in H-alpha with AR2824 flaring, 3 panel mosaic

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Sun in Ha and White Light - May 23, 2021 - AR2824 Flaring, JDJ

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Solar Imaging