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20 observation(s) found

H-beta - 2026-03-20
H-beta
by roccoscarnecchia March 20, 2026 1
#h-beta
Colorized (H-beta)
Magnesium (b1) - 2026-03-20
Magnesium (b1)
by roccoscarnecchia March 20, 2026 1
#magnesiumb1
Colorized (Magnesium (b1))
Sodium (D2) - 2026-03-20
Helium (D3), Sodium (D2)
by roccoscarnecchia March 20, 2026 2
#sodiumd2
Helium D3 (extracted, colorized)
Helium D3 (extracted)
Colorized (Sodium (D2))
Helium D3 (direct colorized)
H-alpha - 2026-03-20
H-alpha
by roccoscarnecchia March 20, 2026 1
#h-alpha
Processed solar disk
Doppler (rotation corrected)
Negative
Colorized (H-alpha)
Magnesium (b1) - 2026-03-20
Magnesium (b1)
by lumi March 20, 2026 1
#magnesiumb1
Disque solaire traité
Colorisée (Magnesium (b1))
Calcium (K) - 2026-03-20
Calcium (K)
by lumi March 20, 2026 1
#calciumk
Disque solaire traité
Colorisée (Calcium (K))
Calcium (H) - 2026-03-20
Calcium (H)
by lumi March 20, 2026 1
#calciumh
Disque solaire traité
Colorisée (Calcium (H))
H-alpha - 2026-03-20
H-alpha
by lumi March 20, 2026 1
#h-alpha
Mix
Doppler
Disque solaire traité
Eclipse virtuelle
Eclipse Doppler