SELECT GALAXY YOU WANT TO PLOT CEPHEIDS FROM

SMALL MAGELLANIC CLOUD

LARGE MAGELLANIC CLOUD

BOTH SMALL AND LARGE MAGELLANIC CLOUDS

SELECT CEPHEID TYPE YOU WISH PLOT

CEPHEID TYPE FUNDAMENTAL

CEPHEID TYPE FIRST OVERTONE

BOTH CEPHEID TYPES

SELECT SPECTRUM BAND FOR MAGNITUDE

SPECTRUM BAND HIGH FREQUENCY INFRA RED

SPECTRUM BAND VISIBLE LIGHT

SPECTRUM BAND LOW FREQUENCY ULTRA VIOLET