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19 observation(s) found

Calcium+Iron+CH (G) - 2026-03-30
Calcium+Iron+CH (G)
by roccoscarnecchia March 30, 2026
#calciumironchg
Colorized (Calcium+Iron+CH (G))
H-gamma - 2026-03-30
H-gamma
by roccoscarnecchia March 30, 2026
#h-gamma
Colorized (H-gamma)
H-beta - 2026-03-30
H-beta
by roccoscarnecchia March 30, 2026
#h-beta
Colorized (H-beta)
Magnesium (b1) - 2026-03-30
Magnesium (b1)
by roccoscarnecchia March 30, 2026
#magnesiumb1
Colorized (Magnesium (b1))
Sodium (D2) - 2026-03-30
Helium (D3), Sodium (D2)
by roccoscarnecchia March 30, 2026 1
#sodiumd2
Helium D3 (extracted, colorized)
Colorized (Sodium (D2))
H-alpha - 2026-03-30
H-alpha
by roccoscarnecchia March 30, 2026 1
#h-alpha
Processed solar disk
Mix
Doppler (rotation corrected)
H-alpha - 2026-03-30
H-alpha
by Alfred_SG March 30, 2026 3
#h-alpha
Processed solar disk
Processed solar disk (continuum)
Technical card
Virtual eclipse
Mix
Active regions (continuum)
Doppler eclipse
Active regions
Redshift
Flares (continuum)
Flare
Caught an X 1.5-class flare from AR4405. Seeing condition was poor, affected by haze.