PanSTARRS colour RGB image (composed of g′, r′, and i′ filters) covering a 15′× 13′ FOV aroundthe PSZ1 G142.1+157+37.28 source. The cross and the dashed line circle correspond to the PSZ1 nominal pointing and 5′ selection area respectively. The cluster counterpart proposed in this study (at z = 0.240) and that proposed by Liu+15 (at z_phot = 0.284) are marked by solid rectangles. Superimposed, an ACAM/WHT magnified image of the northern cluster is shown.