Aims. We observe occultations of WASP-24b to measure brightness temperatures and to determine whether or not its atmosphere exhibits a thermal inversion (stratosphere). Methods. We observed occultations of WASP-24b at 3.6 and 4.5 {mu}m using the Spitzer Space Telescope. It has been suggested that there is a correlation between stellar activity and the presence of
تحميل البحث