Search Observations

Filters

1024 observation(s) found

H-beta - 2026-03-22
H-beta
by Stephan Schmelzing March 22, 2026
#h-beta
Processed solar disk (continuum)
Mix
Processed solar disk
Colorized (H-beta)
Calcium+Iron+CH (G) - 2026-03-22
Calcium+Iron+CH (G)
by Stephan Schmelzing March 22, 2026
#calciumironchg
Mix
Processed solar disk
Colorized (Calcium+Iron+CH (G))
H-alpha - 2026-03-22
H-alpha
by Stephan Schmelzing March 22, 2026
#h-alpha
Processed solar disk (continuum)
Mix
Processed solar disk
Solar disk (continuum)
H-alpha - 2026-03-22
H-alpha
by Domisun-astro1_ March 22, 2026
#h-alpha
Eclipse virtuelle
Disque solaire traité (continuum)
Mix
Disque solaire traité
Doppler
Doppler (correction de rotation)
H-alpha - 2026-03-24
H-alpha
by CSoudet March 24, 2026
#h-alpha
Doppler
Mix
Disque solaire traité
Eclipse virtuelle
Calcium (K) - 2026-03-24
Calcium (K)
by Cédric Champeau March 24, 2026
#calciumk
Disque solaire traité
Colorisée (Calcium (K))
Disque solaire traité (continuum)
Calcium (H) - 2026-03-24
Calcium (H)
by Cédric Champeau March 24, 2026
#calciumh
Disque solaire traité
Colorisée (Calcium (H))
Disque solaire traité (continuum)
Helium (D3) - 2026-03-24
Helium (D3)
by Cédric Champeau March 24, 2026
#heliumd3
Helium D3 (extrait)
Helium D3 (extrait, colorisée)
H-alpha - 2026-03-24
H-alpha
by Cédric Champeau March 24, 2026
#h-alpha#stack
Image améliorée
Continuum
Inversée
Colorisée
Protubérances
#stack of 10 images through high clouds. Despite the clouds, seeing was better than in the past days.
H-alpha - 2026-03-24
H-alpha
by roccoscarnecchia March 24, 2026 1
#h-alpha
Processed solar disk
Mix
Doppler (rotation corrected)
Negative
Observation Solaire
Sodium (D2)
by Didier_Favre March 23, 2026
#sodiumd2#naid2
Na I D2
Observation Solaire
Helium (D3)
by Didier_Favre March 23, 2026
#heliumd3#heid3#hlium
He I D3