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1024 observation(s) found

2026-04-20 H-Alpha
H-alpha
by castronomy April 20, 2026
#h-alpha
H-alpha
Stack
H-alpha - 2026-04-23
H-alpha
by TigerAstro April 23, 2026
#h-alpha
Doppler
Adjusted contimum pixel shift to 1.5 as suggested
H-alpha - 2026-04-23
H-alpha
by TigerAstro April 23, 2026 1
#h-alpha
Processed solar disk
Processed solar disk (continuum)
Virtual eclipse
Mix
Doppler
Technical card
16x
Calcium (K) - 2026-04-23
Calcium (K)
by Piluc17 April 23, 2026
#calciumk
_13_48_30_color_Calcium_cak1v
_13_48_30_disk_traité
_13_48_30_disk_color
Calcium (H) - 2026-04-23
Calcium (H)
by Piluc17 April 23, 2026
#calciumh
_13_44_52_color_Calcium_cah1v
_13_44_52_disk_traité
_13_44_52_disk_color
Helium (D3) - 2026-04-23
Helium (D3)
by Piluc17 April 23, 2026 1
#heliumd3
_14_16_56_free
_14_16_56_free_color_p_corrigé
Magnesium (b1) - 2026-04-23
Magnesium (b1)
by Piluc17 April 23, 2026
#magnesiumb1
_14_08_11_clahe
_14_08_11_clahe_color
H-beta - 2026-04-23
H-beta
by Piluc17 April 23, 2026 2
#h-beta
_14_01_46_clahe
_14_01_46_clahe_color
H-alpha - 2026-04-23
H-alpha
by Piluc17 April 23, 2026 1
#h-alpha
_14_24_32_clahe_traité
_14_24_32_color_H-alpha
_14_24_32_color_Pale_ha2cb
_14_24_32_doppler_3_0
_14_24_32_mix
H-alpha - 2026-04-23
H-alpha
by Oscar_Canales April 23, 2026 1
#h-alpha
Improved image
Prominences
Inversed
Doppler
Continuum
Colorized
So far, I've only been able to get three consecutive cloud-free scans in H-Alpha.
Solar 2026-04-21
H-alpha, H-beta
by castronomy April 21, 2026 1
#h-alpha#h-beta
H-Alpha colorized
H-Alpha Negative
H-alpha negative composite
Hello World. Some tests using my first solar images. Telescope was stopped down to about 50mm aperture with the help of a cardboard cutout.
H-alpha - 2026-04-22
H-alpha
by Oscar_Canales April 22, 2026
#h-alpha
Improved image
Prominences
Inversed
Doppler
Continuum
Colorized