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1024 observation(s) found

Iron (Fe I) - 2026-04-20
Helium (D3), Iron (Fe I)
by Oscar_Canales April 20, 2026
#ironfei
He_D3
He_color
Fe_I
He_eclipse
Observation Solaire
Calcium (H)
by Didier_Favre April 19, 2026
#calciumh#h-epsilon#ca-h#ca-h1v
Ca-h 1v
Ca-h COULEURS
Ca-h
H-epsilon CONCEPT
H-epsilon
Observation Solaire
Helium (D3), Sodium (D2)
by Didier_Favre April 19, 2026
#heliumd3#heid3#hlium#naid2#sodium
He I D3 COULEURS
He I D3
Na I D2
Observation Solaire
H-alpha
by Didier_Favre April 19, 0206
#h-alpha#protubrances#disquesolaire
H-alpha 2cb
H-alpha DOPPLER 3.0
H-alpha PROTUS
H-alpha
H-alpha HC
Helium (D3) - 2026-04-20
Helium (D3)
by Piluc17 April 20, 2026 1
#heliumd3
_13_32_38_free
_13_32_38_free_color_P_cor
Magnesium (b1) - 2026-04-20
Magnesium (b1)
by Piluc17 April 20, 2026
#magnesiumb1
_13_29_59_clahe
_13_29_59_clahe_color
H-beta - 2026-04-20
H-beta
by Piluc17 April 20, 2026 1
#h-beta
_13_27_00_clahe
_13_27_00_clahe_color
Calcium (K) - 2026-04-20
Calcium (K)
by Piluc17 April 20, 2026
#calciumk
_12_37_49_color_Calcium
_12_37_49_disk
_12_37_49_disk_color
Calcium (H) - 2026-04-20
Calcium (H)
by Piluc17 April 20, 2026
#calciumh
_12_42_47_color_Calcium
_12_42_47_disk
_12_42_47_disk_color
H-alpha - 2026-04-20
H-alpha
by Piluc17 April 20, 2026 1
#h-alpha
_12_48_27_clahe
_12_48_27_color_H-alpha
_12_48_27_color_Pale
_12_48_27_doppler_3_0
_12_48_27_mix
H-beta - 2026-04-20
H-beta
by lumi April 20, 2026
#h-beta
Disque solaire traité
Colorisée (H-beta)
H-alpha - 2026-04-20
H-alpha
by lumi April 20, 2026 1
#h-alpha
Disque solaire traité
Disque solaire traité (continuum)
Mix
Doppler
Doppler (correction de rotation)