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On 2D Linear Polarimetry in Prominences

Published online by Cambridge University Press:  06 January 2014

V. V. Popov ,
I. S. Kim  and
E. Z. Suyunova
V. V. Popov
Affiliation:
Lomonosov Moscow State University, Sternberg Astronomical institute, 119992 Universitetsky pr-t, 13, Moscow, Russia email: [email protected]
I. S. Kim
Affiliation:
Lomonosov Moscow State University, Sternberg Astronomical institute, 119992 Universitetsky pr-t, 13, Moscow, Russia email: [email protected]
E. Z. Suyunova
Affiliation:
Lomonosov Moscow State University, Sternberg Astronomical institute, 119992 Universitetsky pr-t, 13, Moscow, Russia email: [email protected]
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Abstract

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An approach for high-precision 2D linear polarimetry is briefly described. The key components are reducing random errors, reducing systematic errors, and obtaining 2D distributions of the linear polarization degree, p, and polarization angle, χ (deviation of the polarization plane from the direction tangential to the solar limb).

Keywords

Sun: prominencesSun: magnetic fieldstechniques: polarimetric
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S300: Nature of Prominences and their role in Space Weather , June 2013 , pp. 462 - 463
Copyright
Copyright © International Astronomical Union 2013 

References

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Kim, I. S., Lisin, D. V., Popov, V. V., & Popova, E. V., 2011, ASP-CS 437 p. 181Google Scholar
Suyunova, E. Z., Kim, I. S., Popov, V. V., & Bugaenko, O. I. 2013, CEAB, 37.Google Scholar