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Paper: Evolution of Magnetic Field and Flow in NOAA 10930 Obtained by Hinode Observations
Volume: 397, First Results From Hinode
Page: 135
Authors: Magara, T.; Katsukawa, Y.; Ichimoto, K.; Tsuneta, S.; Yokoyama, T.; Nagata, T.; Inoue, S.
Abstract: We here present an initial result of investigations into the evolution of NOAA 10930 obtained by the Solar Optical Telescope on board Hinode. The fine-scale G-band images associated with three components of the magnetic field provide useful information on the characteristics of this active region. We derived three phases characterizing the evolution of magnetic field toward producing an X-class flare. We also study the nature of a rapid flow found in this active region by investigating the configuration of the magnetic field and flow.
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