Astronomy & Astrophysics
GREGOR first results
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Deep probing of the photospheric sunspot penumbra: no evidence of field-free gaps
Published online: 30 November 2016
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Magnetic fields of opposite polarity in sunspot penumbrae
Published online: 30 November 2016
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Probing deep photospheric layers of the quiet Sun with high magnetic sensitivity
Published online: 30 November 2016
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Active region fine structure observed at 0.08 arcsec resolution
Published online: 30 November 2016
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Upper chromospheric magnetic field of a sunspot penumbra: observations of fine structure
Published online: 30 November 2016
Free Access
Three-dimensional structure of a sunspot light bridge
Published online: 30 November 2016