Contact information

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

Ursa Astronomical Association

Sun - 19.6.2022 at 12.47 - 19.6.2022 at 13.31 Espoo Observation number 107278

Visibility IV / V

Tommi Ropponen, Ursa (Etelä-Suomi)

In the midst of the clouds, the sun described this afternoon at the wavelength of hydrogen-alpha. The animation was stuck for 10 minutes when the clouds refused to cooperate.

Full-size images and animations, as well as shooting details, can be found behind the AstroBin links:

Animations:

https://www.astrobin.com/srqed1/

https://www.astrobin.com/ibkqtd/

Mosaics:

https://www.astrobin.com/h1j9mq/

https://www.astrobin.com/z6wuv3/

Protein composition:

https://www.astrobin.com/icsxz2/


Additional information
  • Observation target
    • Sun
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