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2 observation(s) found

Observation solaire du 08 Mars 2026
H-alpha, Calcium (H), Calcium (K), Helium (D3), H-beta
by Piluc17 March 8, 2026 2
#h-alpha#taches-solaires#protubrances#calcium#helium#doppler
H alpha colorisée
Taches
Doppler
Mix Doppler protubérances
Calcium Cah1v
Calcium Cah
Calcium Cak1v
Helium
H beta
Observation solaire du 04 Mars 2026
H-alpha, Calcium (H), Calcium (K), H-beta, Helium (D3)
by Piluc17 March 4, 2026 1
#h-alpha#taches-solaires#protubrances#calcium#helium#doppler
H alpha colorisée
Ha2cb colorisée
Doppler
Doppler_Protus
Calcium Cah1v
Calcium Cah
Calcium Cak1v
H beta
Helium