Fig. 2
Chromospheric jets seen in Ca ii H. The top panels correspond to the Ca ii H time sequence starting at 10:15 UT. The bottom panels are the corresponding high-pass filtered images (Ca HPF), with the purple lines representing the jets identified using the semi-automatic algorithm. The bottom panel shows unsharp masked G-band (G-band UM) images that correspond to the Ca ii H time sequence shown in the panel above.
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