Contact information

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

Ursa Astronomical Association

Sun - 2.7.2015 at 19.45 Pori Observation number 39512

Visibility IV / V

Jarkko Suominen, Porin Karhunvartijat

Pori Bear Guards' new tube photographed the sun's protuberances in H-alpha light on July 2, 2015.


Additional information
  • Observation target
    • Sun
    • Näyttävä
  • Seeing
    • Good
Technical information

Lunt LS60T H-alpha, 2xbarlow, Canon eos 1000d

Comments: 2 pcs
Juha Ojanperä - 13.7.2015 at 08.51 Report this

Komeasti näkyy protuberanssit tässä kuvassa!

Jarkko Suominen - 15.7.2015 at 22.12 Report this

Kiitos, tuli kerrankin kuvailtua juuri oikeaan aikaan.

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