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Ursa Astronomical Association
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Ursa Astronomical Association

Sun - 24.4.2022 at 14.03 - 24.4.2022 at 15.10 Suonenjoki Observation number 106398

Visibility IV / V

Vesa Vauhkonen, Sisä-Savon Ursa

Solar observations at Tyyrinmäki Observatory. The weather was clear but the wind was incredibly cold.

The first two images in white light: Astrosolar film, 9.25 '' Celestron SCT.

Images: Lunt LS50 THa, with simple filter.

Current main observation system. Power sharing and USB on the same hub (Pegasus Astro Advanced Pocket Powerbox). Quite an incomparable device.

Additional information
  • Observation target
    • Sun
Technical information

SCT Celestron 9.25 '' XLT, Astrosolar 1/100000, Reducer 0.63X, ASI 294 MC Pro.

Lunt LS50 THa, ASI 224 MC.

SharpCap, 200-1000 frame videos, best 20-40% Autostakkert (!) In 3 stack. Wavelets: RegiStax 6. Final file: Ps CC.

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