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Spectral Line
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Calcium (K) (3933.66 Å)
Calcium (H) (3968.47 Å)
Calcium+Iron+CH (G) (4307.82 Å)
H-beta (4861.34 Å)
Magnesium (b1) (5183.62 Å)
Iron (E2) (5270.39 Å)
Mercury (e) (5460.73 Å)
Helium (D3) (5875.62 Å)
Iron (Fe I) (5883.82 Å)
Sodium (D2) (5889.95 Å)
Sodium (D1) (5895.92 Å)
H-alpha (6562.81 Å)
Iron Fe (c) (4957.61 Å)
Iron Fe (e) (4383.55 Å)
H-gamma (4340.47 Å)
Magnesium (b4) (5167.33 Å)
Fe I (Zeeman) (6302.49 Å)
Fe I (5302.29 Å)
Magnesium (b2) (5172.7 Å)
H-delta (4101.75 Å)
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382 observation(s) found
H-alpha - 2026-03-21
H-alpha
by
Cédric Champeau
March 21, 2026
1
#h-alpha
#stack
Observation Solaire
H-alpha
by
Didier_Favre
March 21, 2026
#h-alpha
#protubrances
#disquesolaire
Observation du 21 Mars 2026
H-alpha
by
Piluc17
March 21, 2026
#h-alpha
#taches-solaires
#protubrances
#doppler
H-alpha - 2026-03-21 (with Ellerman-bomb)
H-alpha
by
Stephan Schmelzing
March 21, 2026
#h-alpha
H-alpha - 2026-03-21
H-alpha
by
Michoux85
March 21, 2026
1
#h-alpha
H-alpha - 2026-03-21
H-alpha
by
Oscar_Canales
March 21, 2026
#h-alpha
H-alpha - 2026-03-21
H-alpha
by
Yoda
March 21, 2026
#h-alpha
H-alpha - 2026-03-20
H-alpha
by
Oscar_Canales
March 20, 2026
2
#h-alpha
H-alpha - 2026-03-20
H-alpha
by
Laurent_Dalbin
March 20, 2026
1
#h-alpha
H-alpha - 2026-03-20
H-alpha
by
Camalart
March 20, 2026
#h-alpha
Observation Solaire
H-alpha
by
Didier_Favre
March 20, 2026
1
#h-alpha
#doppler
Observation Solaire
H-alpha
by
Didier_Favre
March 20, 2026
#h-alpha
#protubrances
#disquesolaire
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