Snapshots of the two jets (panels a1–c1 and a2–c2) as observed by SDO/AIA at 131, 171 and 1600 Å passbands. Panels d1 and d2 present corresponding magnetograms observed by HMI. Panels e1 and e2 are chromospheric images observed from BBSO/GST at He I 10 830 Å. Panels f1 and f2 display enlarged images for the two jets with the same FOV as the red box. White boxes give the areas for obtaining time profiles.