Time domain (on the left side) and phased light curves (on the right side) for examples of variable stars that are missing in the VIVA catalogue. The light curves display the VSX nameat the top and the VIVA ID inside the legend box, and the corresponding phase diagram shows the VSX type (Type), the VVV Ks magnitude, the number of good observations NG, and the S/N estimated with harmonic fits at the top, with the VSX period and the ppErrbits flags in the legend box inside the diagram. Blue points represent ppErrbits = 0 for good observations, and red and green stand for observations with ppErrbits ≠ 0.