Fig. 4.
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Magnetic field lines of all manually selected IEF channels. Left to right: at 14:48 to 15:48 UT in steps of 12 min. The background images are from top to bottom Bz, Hα and Ca II IR continuum intensity, Hα line-core intensity, Hα LOS velocity and Ca II IR LOS velocity. The white rectangle in the rightmost column indicates the location of the “perfect” IEF channel shown in Fig. 24 below. The red and blue arrows in the fifth column mark Hα filaments.
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