Three-lobed near-infrared Stokes V profiles in the quiet Sun

Author： Kiess Christoph   Borrero Juan Manuel   Schmidt Wolgang  

Publisher： Edp Sciences

E-ISSN： 1432-0746|616|issue|A109-A109

ISSN： 0004-6361

Source： Astronomy & Astrophysics, Vol.616, Iss.issue, 2018-08, pp. : A109-A109

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Abstract

Context. The 1.5-m GREGOR solar telescope can resolve structures as small as 0.4′′ at near-infrared wavelengths on the Sun. At this spatial resolution the polarized solar spectrum shows complex patterns, such as large horizontal and/or vertical variations of the physical parameters in the solar photosphere.

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