Contact information

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

Ursa Astronomical Association

Bright night shining clouds - 30.6.2021 at 00.25 - 30.6.2021 at 02.50 Espoo Observation number 99243

Visibility IV / V

Panu Lahtinen, Pollux, Aalto-yliopisto

Sky camera observation of quite bright night clouds. With a darker backdrop, these would probably have been incredibly great.

The first frame of the video (with no night clouds yet) is a 60 st maximum stack starting at 23.54 SKA, and the last at 02.53 SKA started.



More similar observations
Additional information
  • Havainto
    • Night shining clouds
  • Noctilucent clouds
    • Waves info

      Waves of noctilucent clouds are short, close groups of clouds.

      Wavy NLC by Jari Luomanen.

       

      NLC waves by Hannu Määttänen.

    • Band info

      Bands of noctilucent clouds are long, stripe like cloudformation.

      A single, very bright NLC band. Photo by Mikko Peussa.

       

      On the upper left corner, rising bands are clear on the image. Whereas waves of NLC cover the bottom right side of the image. Photo by Juha Tonttila.

    • Veil info

      The night cloud vail is a vague thin night shining cloud with no clear structure.

      Noctilucent cloud veil with one strong belt formation. Image by Veikko Mäkelä.

  • Brightness of the noctilucent clouds
    • Bright night shining clouds
Technical information

Watec WAT-902H3 Ultimate, Novus NVL-2812D / IR 2.8-12 mm f / 1.2

Send a comment

Comments are checked and moderated before publication If you want to contact the observer directly about possibilities to use these images, use the Media -form.

*

*

*
characters left

By sending in this comment I confirm, that I've read and understood the the observation system's privacy policy.