Sunrise is a solar telescope with an aperture of 1 m, and is dedicated for spectropolarimetric measurements in the visible and the near UV. The total wavelength range is 200 to 1000 nm for narrowband imaging and diagnostic spectroscopy. Sunrise is planned as a stratospheric long-duration balloon mis
High sensitivity polarimetry
β Scribed by A.M. Gandorfer
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 86 KB
- Volume
- 324
- Category
- Article
- ISSN
- 0004-6337
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β¦ Synopsis
Abstract
Over the last decade spectroβpolarimetry evolved to ever higher sensitivity levels. New techniques and instruments allow us to address weak polarization signals, which are caused by scattering in the solar atmosphere. In this paper a review on the development of spectroβpolarimetric investigations of scattering physics and its coupling to the solar magnetic field will be given. Starting from a technical point of view it will be demonstrated how our understanding of scattering phenomena and their role in solar physics in general has reached its current state. An outlook on future spectroβpolarimetry with new large solar telescopes concludes this review.
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