  A compact star with superconducting quark core, the hadron crust and the
mixed phase between the two is considered. The quark meson coupling model for
hadron matter and the color flavor locked quark model for quark matter is used
in order to construct the equation of state for the compact star. The effect of
pairing of quarks in the color flavor locked phase and the mixed phase on the
mass, radius, and period of the rotating star is studied.
