Yuki KIMURA
(Tohoku University)
Hyper Suprime-Cam (HSC) Subaru Strategic Program (SSP) Survey are now on going and observation with multiple filter set (g, r, i, z, y-band) in the COSMOS field has been performed more than 10 times. Using these epoch data, we derived the flux for each epoch/filter data and check the flux-differences between any of the all intervals. Consequently we found a lot of flux-variable sources (about more than 500 objects in each interval). Some of them are stayed in the center of objects, means AGN/Supernova candidates. In my poster, I'll show these HSC variability research results (especially focusing on AGN).