Solar polarimetry in the K I D2 line : A novel possibility for a stratospheric balloon

Of the two solar lines, K I D1 and D2, almost all attention so far has been devoted to the D1 line, as D2 is severely affected by an O2 atmospheric band. This, however, makes the latter appealing for balloon and space observations from above (most of) the Earth’s atmosphere. We estimate the residual...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2018-02, Vol.610
Hauptverfasser:	Quintero Noda, C., Villanueva, G. L., Katsukawa, Y., Solanki, S. K., Orozco Suárez, D., Ruiz Cobo, B., Shimizu, T., Oba, T., Kubo, M., Anan, T., Ichimoto, K., Suematsu, Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption atmospheric effects Balloons Feasibility studies Ground level Magnetic properties Photosphere Polarimetry Sun: magnetic fields Sunrise techniques: polarimetric
Online-Zugang:	Volltext
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