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Community photo entitled  by BESANCON Arnaud on 08/26/2019 at "Le grand ballon" mount,France,Alsace country

On 08/26/2019 09:43 pm by BESANCON Arnaud | Website | "Le grand ballon" mount,France,Alsace country

A nice sprite captured into the night on 08.26 at 9.43 pm UTC from ''le grand ballon'' mount,Alsace country,France,several cellstorms were above the country of Munich, Germany,+/- 350km away from my place.This TEL (Transcient luminous event) is composed with differents kind of structures,and one up left looks like a curtain or a veil...The weather conditions were perfect (excellent seeing) for hunting the sprites!

Camera Sony A7s astro modified + Atomos Ninja external 4K video recorder+ Samyang XP Lens 85mm wide open at F1.2.Recorded at 25i/s and 25600 isos.

4 pictures extract from the 4K video,each picture are 1/25 exp. time (video at 25i/s) and stacked together to get the entire phenomenon duration.The final image has been cropped in 2/3 format (native format was 16/9)