Contact information

Skywarden,
Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki
taivaanvahti(at)ursa.fi

Ursa Astronomical Association

Sun - 8.3.2021 at 11.00 Espoo Observation number 96681

Visibility III / V

Tommi Ropponen, Ursa (Etelä-Suomi)

The sun quickly captured in the morning. Apparently the AR2806 is shown in the picture and something else smaller there is on the other side.

Two images with a slightly different treatment and a white sphere to mark approximately the size of the Earth relative to the Sun.


Additional information
  • Observation target
    • Sun
    • Keskitaso
  • Seeing
    • Average
Technical information

Sony A7iii / SEL TC20 / SEL200600G / Baader AstroSolar membrane. Scopetech Mount Zero / Leofoto LS-364C. 1/400 s, iso 250, f / 18. 944 raw images taken with serial fire. The best 10% of the images in the processed stack. The processing included Lightroom, Pipp, Autostakkert3, ImPPG and colors injected for eye pleasure in Photoshop.

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