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Skywarden,
Ursa Astronomical Association
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Ursa Astronomical Association

Supernova SN 2014J - 25.2.2014 at 22.40 Järvenpää Observation number 22532

Visibility I / V

Kai Forssen, Etelä-Suomen kosmol. seura

The first bright evening in a long time, I decided to use it to photograph the supernova while it was still in sight. Size range n.11 (compared to the stars next to M82).



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Additional information
  • Observation target
    • Supernova
  • Designation
    • SN 2014J
    • Erittäin heikosti näkyvä
  • Brightness in magnitudes
    • 11
Technical information

Canon EOS 5D mk2, TAL250K, Losmandy G11, HVAC smarguider.

Comments: 2 pcs
Hannu Laakso - 5.3.2014 at 18.49 Report this

Vielä näkyy hyvin. Rauno Päivinen taisi viimeksi arvioida (25.2.2014) että olisi 11. magnitudia. Eli kirkkaus laskee hitaasti.

Kai Forssen - 5.3.2014 at 22.29 Report this

Kuvani on samalta päivältä, 25.2. M82:n vasemmalla oleva tähti on 11.8mag ja supernovan vieressä 10.04 mag. Supernova on kirkkaudeltaan näiden välissä.

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