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380 observation(s) found

H-alpha - 2026-04-16
H-alpha
by Oscar_Canales April 16, 2026
#h-alpha
Improved image
Prominences
Inversed
Doppler
Continuum
Colorized
H-alpha - 2026-04-16
H-alpha
by Piluc17 April 16, 2026
#h-alpha
_12_33_56_color_H-alpha
_12_33_56_color_Pale
_12_33_56_doppler_3_0
_12_33_56_mix
H-alpha - 2026-04-16
H-alpha
by Cédric Champeau April 16, 2026
#h-alpha#filament#phenomenon
Image améliorée
Continuum
Doppler
fast_moving_prom
A fast moving #filament, measured at 103km/s is visible on the East limb. The Doppler image shows a darker blue region where this happens and the spectrum image illustrates how it shows up in the scan. #phenomenon
H-alpha - 2026-04-16
H-alpha
by lumi April 16, 2026
#h-alpha#stack
Doppler
Image améliorée
Inversée
#stack de 6 images
H-alpha - 2026-04-16
H-alpha
by Cédric Champeau April 16, 2026 1
#h-alpha#stack#clouds
Image améliorée
Continuum
Inversée
Protubérances
Colorisée
Doppler
#stack of 6 images under very good seeing. However, each individual image of the stack had visible traces of #clouds, which reduced the overall quality of the stack.
H-alpha - 2026-04-16
H-alpha
by Domisun-astro1_ April 16, 2026 1
#h-alpha
Doppler
Disque solaire traité (continuum)
Disque solaire traité
Colorisée (H-alpha)
Eclipse Doppler
H-alpha - 2026-04-16
H-alpha
by Domisun-astro1_ April 16, 2026
#h-alpha
Disque solaire traité
_20260416_00_stacked - copia - copia
7 scans
H-alpha - 2026-04-15
H-alpha
by lumi April 15, 2026
#h-alpha#stack
Colorisée
Image améliorée
Inversée
Protubérances
#Stack Courte éclaircie en fin de jounrée avant que le soleil ne disparaisse derrière le toit du voisinage. Stack de 3 balayages
H-alpha - 2026-04-15
H-alpha
by Oscar_Canales April 15, 2026
#h-alpha
Improved image
Prominences
Inversed
Doppler
Continuum
Colorized
H-alpha - 2026-04-15
H-alpha
by TigerAstro April 15, 2026
#h-alpha
Mix
Virtual eclipse
Processed solar disk (continuum)
Processed solar disk
Doppler
Technical card
16X
H-alpha - 2026-04-15
H-alpha
by Trifouillax April 15, 2026
#h-alpha
Disque solaire traité
Eclipse virtuelle
Fiche technique
Belle protu ai N/E
Observation Solaire
H-alpha
by Didier_Favre April 15, 2026
#h-alpha
H-alpha 2cb
H-alpha DOPPLER 3.0
H-alpha
H-alpha HC
H-alpha Protus