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382 observation(s) found

H-alpha - 2026-03-26
H-alpha
by Cédric Champeau March 26, 2026 1
#h-alpha#stack
Image améliorée
Continuum
Inversée
Protubérances
Régions actives
#stack of 10 images (80% kept). Still a lot of turbulence!
H-alpha - 2026-03-25
H-alpha
by TigerAstro March 25, 2026
#h-alpha
Virtual eclipse
Mix
Processed solar disk
Technical card
Doppler
Processed solar disk (continuum)
Doppler (rotation corrected)
Solar disk
Negative
Doppler eclipse
Active regions
Solar disk (continuum)
Active regions (continuum)
H-alpha - 2026-03-25
H-alpha
by TigerAstro March 25, 2026
#h-alpha
Virtual eclipse
Mix
Processed solar disk
Technical card
Doppler
Processed solar disk (continuum)
Poor Seeing
H-alpha - 2026-03-25
H-alpha
by TigerAstro March 25, 2026
#h-alpha
Virtual eclipse
Mix
Processed solar disk
Technical card
Doppler
Processed solar disk (continuum)
H-alpha - 2026-03-25
H-alpha
by TigerAstro March 25, 2026
#h-alpha
Processed solar disk (continuum)
H-alpha - 2026-03-25
H-alpha
by Oscar_Canales March 25, 2026 1
#h-alpha
Improved image
Doppler Eclipse
Doppler
Inversed
Continuum
Colorized
H-alpha - 2026-03-25
H-alpha
by Cédric Champeau March 25, 2026 1
#h-alpha#stack
Image améliorée
Continuum
Inversée
Colorisée
#stack of 7 images. Lots of wind, so many sawteeth but good transparency. Some clouds.
H-alpha - 2026-03-25
H-alpha
by roccoscarnecchia March 25, 2026 1
#h-alpha
Processed solar disk
Doppler
Colorized (H-alpha)
Negative
Doppler (rotation corrected)
H-alpha - 2026-03-25
H-alpha
by Yoda March 25, 2026
#h-alpha
Continuum_Couleur
HAlpha_Couleur
Grille
HAlpha_Negatif
HAlpha_Mono
H-alpha - 2026-03-25
H-alpha
by Alfred_SG March 25, 2026 1
#h-alpha
Processed solar disk (continuum)
Doppler
Virtual eclipse
Technical card
Processed solar disk
Colorized (H-alpha)
Negative
Seeing was fair here in Singapore
H-alpha - 2026-03-24
H-alpha
by Oscar_Canales March 24, 2026
#h-alpha
Improved image
Prominences
Doppler
Inversed
Continuum
Colorized
Observation du 24 Mars 2026
H-alpha
by Piluc17 March 24, 2026
#h-alpha#taches-solaires#protubrances#doppler
h-alpha-colorisé
Ha2cb-colorisé
Doppler
Mix-Halpha-protubérances