PSF-subtracted images from each dataset and epoch. For the 2016 dataset, the IRDIS H2, H3, and SDI (H2-H3) reductions are shown, while we show only the 2015 IRDIS SDI (K1-K2) reduction. We also show a weighted combination of the IFS SDI images for each epoch. Each IFS wavelength channel was weighted by the average flux predicted by the best-fitting Morley et al. (2012) and Tremblin et al. (2015) models. The strong detection of the companion in H2 and the lack of a H3 counterpart indicates the presence of strong methane absorption. All images have the same scale and orientation, and were generated by removing 20 PCA modes.