Data for: Mapping the Stellar Kinematics in the Central 240 Parsecs of M87 with the James Webb Space Telescope

We provide the reduced NIRSpec data cube with 0.05" spaxels, which was generated with the modifications described in the paper and from which we extracted the central stellar kinematics for M87. In addition to applying the JWST Science Calibration Pipeline (version 1.11.4), the notable changes to the standard data reduction included masking additional artifacts that appear in the 2D calibrated images and in how the 2D exposures were merged into the final 3D data cube.