One of the missions of the Observatoire de Paris - PSL is to monitor the Sun on a daily basis. The astronomers had naturally taken out their instruments and multiplied the observation points to ensure the best conditions to follow the phenomenon, and thus thwarted the hazards of the cloud cover.
They deliver you their images.
In video
In Meudon, at the spectroheliograph
Timelapse
On a mobile telescope, still in Meudon
At the radioheliograph in Nançay
Timelapse of 5 radio frequencies
The photos
Last update on 21 December 2021