HST/WFC3 F160W near-infrared image (left panel), [O II] (middle left panel) and CO (middle panel) emission line velocity maps, and [O II] (middle right panel) and CO (right panel) velocity dispersion maps of the Cosmic Snake in the image plane. The PSF of 0.51″ of the kinematic maps is shown as a gray circle in the bottom right corner. The black contours indicate velocities of 30 and 90 km s⁻¹. The critical line from the lensing model is shown in white in the left panel. The HST image and kinematic maps are at the same scale. The velocity dispersion maps are corrected for the instrumental broadening, but uncorrected for beam-smearing.