Observations of the magnetic fine structure of a facula.

Del Toro Iniesta, J. C.; Semel, M.; Collados, M.
Bibliographical reference

The role of fine-scale magnetic fields on the structure of the solar atmosphere, p. 127 - 130

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1987
Number of authors
3
IAC number of authors
0
Citations
0
Refereed citations
0
Description
Simultaneous spectropolarimetric observations of a facula have been carried out in 10 spectral lines with a spatial resolution of 1arcsec. Local variations of the magnetic field strength and the filling factor of fluxtubes were obtained. The analysis of the velocities inside fluxtubes shows that positive and negative Doppler shifts are present, at the same time, at different points of the facula.