Aurora & Comet C/2023 A3 Tsuchinshan-Atlas, Uppsala, 2024-10 скачать в хорошем качестве

Aurora & Comet C/2023 A3 Tsuchinshan-Atlas, Uppsala, 2024-10

Sequence of Aurora images taken from the Uppsala castle during the strong geomagnetic storm of October 10-11. There was only a short period of time allowing a clear view of the sky. Nevertheless, also within this interval some clouds passed by producing the strong orange signatures in several pictures. The sequence appears twice, with higher and lower contrast resulting in more or less noise. The following night I took a few images showing a weak Aurora close to the horizon from a darker spot near Gamla (Old) Uppsala. The second part of the film is devoted to time sequences of the Comet also obtained near Gamla Uppsala and the corresponding stacks (the heading image is, of course, a blend....). However, there was also a weak Aurora during the 3rd night of Comet observations. Details concerning the images are given in the film. Images: B. Aringer, Film M.Mecina