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380 observation(s) found

H-alpha - 2026-04-18
H-alpha
by roccoscarnecchia April 18, 2026
#h-alpha
Processed solar disk
Mix
Doppler
Negative
H-alpha - 2026-04-18
H-alpha
by lumi April 18, 2026 1
#h-alpha#stack
Colorisée
Image améliorée
Inversée
Protubérances
#stack de 6 images, bon seeing
H-alpha - 2026-04-17
H-alpha
by Oscar_Canales April 17, 2026
#h-alpha
Improved image
Prominences
Inversed
Doppler
Continuum
Colorized
Sun of April 17, 2026 Today has been cloudy all day (high clouds of varying density). It was more about wanting to than being able to, but at least we managed to salvage something with the Sunscan.
H-alpha - 2026-04-17
H-alpha
by JamesDeDij April 17, 2026
#h-alpha
Disque solaire traité
Disque solaire traité (continuum)
Eclipse virtuelle
Mix
Doppler
Fiche technique
Négatif
Observation Solaire
H-alpha
by Didier_Favre April 17, 2026
#h-alpha#protubrances#disquesolaire
H-ALPHA 2cb
H-ALPHA DOPPLER 3.0
H-ALPHA
H-ALPHA HC
H-ALPHA PROTUS
H-alpha - 2026-04-17
H-alpha
by Yoda April 17, 2026
#h-alpha
Disque solaire traité
Disque solaire traité (continuum)
Colorisée (H-alpha)
H-alpha - 2026-04-17
H-alpha
by Piluc17 April 17, 2026
#h-alpha
_12_09_16_clahe
_12_09_16_color_H-alpha
_12_09_16_color_Pale
_12_09_16_doppler_3_0
_12_09_16_mix
H-alpha - 2026-04-17
H-alpha
by Cédric Champeau April 17, 2026 1
#h-alpha#stack#ellerman-bomb
Image améliorée
Continuum
Inversée
Colorisée
Doppler
AR 4419 - Bombe d'Ellerman
Bombe d'Ellerman
A #stack of 10 images under very good seeing. I was lucky enough to capture this beautiful #ellerman-bomb
H-alpha - 2026-04-17
H-alpha
by roccoscarnecchia April 17, 2026 1
#h-alpha
Processed solar disk
Mix
Doppler
Negative
H-alpha - 2026-04-17
H-alpha
by Bennich April 17, 2026
#h-alpha
2026-04-17
My first observation
H-alpha - 2026-04-17
H-alpha
by lumi April 17, 2026 1
#h-alpha#stack
Colorisée
Image améliorée
Inversée
Protubérances
#stack de seulement 3 images (selon Cédric minimum 5 images, mais la météo décide), passage de nuages élevés
H-alpha - 2026-04-16
H-alpha
by TigerAstro April 16, 2026 1
#h-alpha
Virtual eclipse
Processed solar disk (continuum)
Doppler
Technical card
Processed solar disk
Mix
16x