Fig. 1
Pore in NOAA 11005 observed on 15 October 2008 at 17:14 UT. Left – white-light image, right – Ca II 854.2 nm line-centre image. The field of view is 39′′ × 39′′, centred at the position 25.2 N 10.0 W; a black arrow indicates the direction to the disc centre. Symbols “+” and “ × ” mark the positions of the maximum magnetic field strength and its horizontal component, respectively.
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