Evaluation of the two VLT/SINFONI datasets. Top: S/N of PDS70 b for the first dataset (orange dashed line), the second dataset (blue dotted line), and the combination of the two (green solid line) as a function of the number of removed principal components. Bottom: contrast curves obtained for the three considered datasets. The colors and linestyles are the same as in the top panel. PDS70 b separation and contrast estimates (see Appendix B) is shown as a red square. PDS70 c position and contrast are from Haffert et al. (2019).