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Ursa Astronomical Association

Clearly visible night shining clouds - 28.7.2017 at 01.50 - 28.7.2017 at 02.06 Pyhäntä, Tavastkenkä Observation number 65921

Visibility III / V

Jorma Ryske, Etelä-Suomen kosmol. seura

Illuminating night clouds moved in the morning northeastern sky of Northern Ostrobothnia on 28 July 2017. An animation of 100 images shot from 1:50 to 2:06 in the morning, at dawn, with still images taken every 10 seconds.

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Additional information
  • Havainto
    • Night shining clouds
  • Cloud coverage in the sky
    • Covered 1/4 of the sky
  • Brightness of the noctilucent clouds
    • Clearly visible night shining clouds
Technical information

Canon EOS100D, Tokina 11-16mm F2.8, @ 11mmF3.2, 1 / 15s, ISO800

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