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79 observation(s) found
Sun Fe (c) - 2026-03-13
Iron Fe (c)
by roccoscarnecchia
March 13, 2026
Observation Solaire du 08 Décembre 2025
H-alpha, Calcium (H), Calcium (K), H-beta
#h-alpha#taches-solaires#protubrances#calcium#doppler#h-beta
#h-alpha#taches-solaires#protubrances#doppler
Observation solaire du 04 Mars 2026
H-alpha, Calcium (H), Calcium (K), H-beta, Helium (D3)
#h-alpha#taches-solaires#protubrances#calcium#helium#doppler
Observation Solaire du 09 Mars 2026
H-alpha, Calcium (H), Calcium (K)
#h-alpha#taches-solaires#protubrances#calcium#doppler#h-beta