Overview of the main sunspot, light bridge, penumbral filaments, and jets in AR 12741 on 2019 May 13. a–c: SDO/HMI LOS magnetogram, IRIS/SJI of 1400 Å, and SDO/AIA 171 Å image showing the magnetic fields of AR 12741 and the jets emanating from the west part of the light bridge within the main sunspot. The blue curves in (a) are contours of the LOS magnetogram at −1000 G and are duplicated to (b) and (c). The green dashed rectangle in (c) outlines the FOV of (d)–(g) and Figs. 2–6. d: NVST TiO image displaying the penumbral filaments, which intrude into the light bridge and sunspot umbrae. e–g: images of Hα line core and two wings (Δλ = ±0.5 Å) exhibiting two groups of jets (jet1 and jet2) emanating from the light bridge and brightenings near the jet bases (see the red contours). An animation (figure1.mov) of 1400 Å and 171 Å images, covering 00:51 UT to 01:51 UT, is available online.