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Examples
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This year he brought his very popular large h-alpha solar telescope.
SETI Institute: SETI Institute Engages the Public and Celebrates Science SETI Institute 2011
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This year he brought his very popular large h-alpha solar telescope.
SETI Institute: SETI Institute Engages the Public and Celebrates Science SETI Institute 2011
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Slide 81: Solar flare in h-alpha Images such as this are possible with our Coronado solar telescope.
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Slide 83: Sun spot with h-Alpha filter Coronado h-alpha telescope picture
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In h-alpha using my Maxscope, the area was lit up very nicely by bright slender plage making some of the background around it appear darker in comparison to the rest of the disk.
Scientific Frontline by SFL ORG Educational News Network 2008
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Taking a little more time out of my day than I should have for fun, I managed white light and h-alpha viewing.
Scientific Frontline by SFL ORG Educational News Network 2008
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Believe it or not, NGC 7000 was imaged from the lunar surface during the 1972 Apollo 16 mission and continues to be studied for its polarization properties and scattering in h-alpha wavelengths.
Universe Today 2008
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Early in 2010 Second Astronomy will showcase John Gleason’s h-alpha astrophotography and roll out an island size Spitzer MIPSGAL/GLIMPSE walkable image.
Keeping the Spirit of the International Year of Astronomy Alive | Universe Today 2010
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