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Hα Stokes V/I Features Observed in a Solar Active Region

Hanaoka, Yoichiro

We carried out an imaging polarimetry observation of active region NOAA 10596 at 9-11 wavelengths around the Hα line with a ferroelectric liquid-crystal polarimeter during 2004 April 20-26. The latitude of the region was S8°, and it passed the central meridian on April 23. On the basis of this observation, the Stokes V/I features of the active reg…