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1024 observation(s) found

Magnesium (b1) - 2026-04-17
Magnesium (b1), Helium (D3)
by Piluc17 April 17, 2026
#magnesiumb1
_11_41_28_clahe
_11_41_28_clahe_color
Helium (D3) - 2026-04-17
Helium (D3)
by Piluc17 April 17, 2026 1
#heliumd3
_11_47_55_free_P_corrigé
_11_47_55_free
H-alpha - 2026-04-17
H-alpha
by Yoda April 17, 2026
#h-alpha
Disque solaire traité
Disque solaire traité (continuum)
Colorisée (H-alpha)
Iron (Fe I) - 2026-04-17
Helium (D3), Iron (Fe I)
by JamesDeDij April 17, 2026
#ironfei
Helium D3 (extrait)
Helium D3 (extrait, colorisée)
Disque solaire traité (continuum)
Fiche technique
H-alpha - 2026-04-13
H-alpha
by roccoscarnecchia April 13, 2026
#h-alpha
Processed solar disk
Mix
Doppler
Negative
H-alpha - 2026-04-17
H-alpha
by roccoscarnecchia April 17, 2026 1
#h-alpha
Processed solar disk
Mix
Doppler
Negative
H-alpha - 2026-04-17
H-alpha
by Cédric Champeau April 17, 2026 1
#h-alpha#stack#ellerman-bomb
Image améliorée
Continuum
Inversée
Colorisée
Doppler
AR 4419 - Bombe d'Ellerman
Bombe d'Ellerman
A #stack of 10 images under very good seeing. I was lucky enough to capture this beautiful #ellerman-bomb
Calcium (K) - 2026-04-17
Calcium (K)
by roccoscarnecchia April 17, 2026
#calciumk
Mix
Calcium (H) - 2026-04-17
Calcium (H)
by roccoscarnecchia April 17, 2026
#calciumh
Mix
Calcium+Iron+CH (G) - 2026-04-17
Calcium+Iron+CH (G)
by roccoscarnecchia April 17, 2026
#calciumironchg
Colorized (Calcium+Iron+CH (G))
H-gamma - 2026-04-17
H-gamma
by roccoscarnecchia April 17, 2026
#h-gamma
Colorized (H-gamma)
Iron (Fe e) - 2026-04-17
Iron Fe (e)
by roccoscarnecchia April 17, 2026
#ironfee
Colorized (Iron (Fe e))