Sun
Taken by Arnold Rivera on March 14, 2023 @
Edmonton, Alberta, Canada
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
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Details:
The seeing was excellent yesterday so I decided to image the Sun in several wavelengths (white light, hydrogen-alpha and ionized Calcium (CaK) lines). The first hydrogen-alpha capture show the filaments on the surface while the second one is exposed and processed to show the large prominences on the solar limb.
Camera used: ZWO ASI174MM
Telescopes used: William Optics GT71 (white light and CaK with Lunt CalciumK module) and Lunt LS80THa DS
Software used: AutiStakkert!, ImPpg, PixInsight and GIMP
Photographer's website:
No URL provided.
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