Spectrum of planet d as extracted from IFS data. IRDIS photometric points are overplotted. The GPI spectrum is also included in the plot. Comparison with a L6-L8 isolated brown dwarf shows a mismatch at K-band wavelengths.There is a slight mismatch between IRDIS and IFS measurements, as we normalized separately the flux of the two detectors with the corresponding PSF, the offset could be induced by another variable.