Final PSF-subtracted images of 51 Eri b. Top: LOCI-reduced GPIES images at the K1 (2016 January 28, left) and K2 bands (2015 December 18, right). Bottom: pyKLIP-reduced NIRC2 images, smoothed with a box of width 2 pixels, at LP (2015 October 27, left), and a combined image of all four MS data sets (right). The images are scaled linearly, but are different in each panel in order to saturate the core of the planet PSF.