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378 observation(s) found

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
H-alpha - 2026-03-24
H-alpha
by Alfred_SG March 24, 2026 1
#h-alpha#redshift#filament
Processed solar disk
Processed solar disk (continuum)
Doppler
Technical card
Virtual eclipse
Active regions
Redshift
Colorized (H-alpha)
Negative
Good seeing in Singapore. Red shift detected. #redshift #filament
H-alpha - 2026-03-23
H-alpha
by Oscar_Canales March 23, 2026
#h-alpha
Improved image
Prominences
Doppler
Inversed
Continuum
Colorized
H-alpha - 2026-03-23
H-alpha
by CSoudet March 23, 2026 1
#h-alpha
Eclipse virtuelle
Mix
Disque solaire traité
Disque solaire traité (continuum)
Doppler
H-alpha - 2026-03-23
H-alpha
by Cédric Champeau March 23, 2026
#h-alpha#stack
Image améliorée
Inversée
Continuum
Colorisée
Régions actives
#stack de 9 images. Conditions encore moyennes, passages nuageux et turbulence.
H-alpha - 2026-03-23
H-alpha
by lumi March 23, 2026
#h-alpha
Doppler
Mix
Disque solaire
Disque solaire (continuum)
quelues nuages élevés
H-alpha - 2026-03-23
H-alpha
by Alfred_SG March 23, 2026 1
#h-alpha
Processed solar disk
Technical card
Virtual eclipse
Mix
Doppler
Negative
Active regions
Solar disk (continuum)
Doppler eclipse
Redshift
Images taken in Singapore
H-alpha - 2026-03-23
H-alpha
by roccoscarnecchia March 23, 2026
#h-alpha
Doppler
Processed solar disk
Mix
Negative
H-alpha - 2026-03-22
H-alpha
by AndersJohansen March 22, 2026 1
#h-alpha
Processed solar disk
Seeing not too great. Modified MLAstro SHG 700: Collimator lens: 125 mm doublet Camera lens: 200 mm doublet
H-alpha - 2026-03-22
H-alpha
by CSoudet March 22, 2026 1
#h-alpha
Eclipse virtuelle
Disque solaire traité
Mix
Doppler
Disque solaire (continuum)
Observation du 22 Mars 2026
H-alpha
by Piluc17 March 22, 2026
#h-alpha#taches-solaires#protubrances#doppler
H alpha colorisée
Ha2cb colorisée
Doppler
Mix-Halpha-protubérances