Diagnosis of Faraday Rotation with the Video Vector Magnetograph at Huairou

Details Diagnosis of Faraday Rotation with the Video Vector Magnetograph at Huairou Diagnosis of Faraday Rotation with the Video Vector Magnetograph at Huairou

Jul 2004

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004soph..222...17s&link_type=abstract

Solar Physics, v. 222, Issue 1, p. 17-33 (2004).

Physics

14

Scientific paper

In this paper we present the results of inversion of Stokes polarization profiles of a sunspot, to recover the vector magnetic field parameters of the spectral-line-forming region, using the Fei λ5324.19 Å line and a nonlinear least-squares fitting. Observations of the simple sunspot were obtained using the Video Vector Magnetograph at the Huairou Solar Observing Station (HSOS) of the National Astronomical Observatories of China, over the wavelength interval of 150 mÅ redward of line center of Fei λ5324.19 Å to 150 mÅ to the blue, in steps of 10 mÅ. The curves of the observed variation of azimuth with wavelength are also compared with model calculations of the azimuth at each wavelength, as derived from the inverse Zeeman effect modified by Faraday rotation. The results show that the rotation of azimuth is less significant in the observations taken near the center of the Fei λ5324.19 Å line than those taken near the center of the Fei λ5250.22 Å line.

Affiliated with

Also associated with

No associations

Rating

Diagnosis of Faraday Rotation with the Video Vector Magnetograph at Huairou does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Diagnosis of Faraday Rotation with the Video Vector Magnetograph at Huairou, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diagnosis of Faraday Rotation with the Video Vector Magnetograph at Huairou will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-772360