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Alun_ H: Rosette Nebula
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Alun_ H: SHG in CaK 10th Jan 2024
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Alun_ H: Lunar Halo 25th Nov 2023
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Alun_ H: SHG solar scan in Ha
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Alun_ H: Helix Nebula (NGC 7293)
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Alun_ H: NGC 7635 Bubble Nebula
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Alun_ H: IC 63 Ghost of Cassiopeia in 3D
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Alun_ H: IC 63 Ghost of Cassiopeia
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Alun_ H: Pacman Nebula in bi-colour
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Alun_ H: NGC 6960 bi-colour
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Alun_ H: Lhires III remote focus
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Alun_ H: M27-Ha_OIII_OIII
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Alun_ H: Hydrogen alpha spectroheliogram 9th June 2023
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Alun_ H: DIY SHG and first light images
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Alun_ H: SHG scans in Halpha inc Continuum 22nd Apr 2023
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Alun_ H: Hydrogen-alpha-SHG-15th-April-2023
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Alun_ H: Ha-spectroheliogram-12th-April-2023
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Alun_ H: Spectroheliogram in Helium D3 7/04/23
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Alun_ H: Hbeta SHG 27th March 2023 15:56UT
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Alun_ H: CaK & Ha spectroheliograms 230321
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Alun_ H: Ha-spectroheliogram-20230318
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Alun_ H: Spectroheliograms 17th March 2023
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Alun_ H: Ha-spectroheliogram-20230316_1121UT
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Alun_ H: CaK-&-Halpha-spectroheliograms-13th-March-2023
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Alun_ H: SHG-scan-in-Halpha-20230225
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Alun_ H: CaK & CaK II spectroheliograms 230215
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Alun_ H: Four-wavelengths-of-Sun-230206
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Alun_ H: Three-wavelengths-20-Jan-2023
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Alun_ H: Ha scan 15/01/23
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Alun_ H: Mars 11th Dec 2022