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Contact information

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

Ursa Astronomical Association

Sun - 31.7.2020 at 12.50 Jyväskylä Observation number 92453

Visibility IV / V

Harri Kiiskinen, Jyväskylän Sirius

More spectacular gas discharge in the Sun than usual. About 180,000 km high!


Additional information
  • Observation target
    • Sun
    • Näyttävä
Technical information

Coronado PST, ASI178MM, iEQ45Pro

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