Poster title: ALMA cycle 2 observations (band 6) of the transitional disk around Sz 91

Poster abstract: Sz 91 (a M1 type star; a mass of 0.5 Mo; an age of 5 Myr) is known to have a transitional disk with a giant inner 
hole of r =65 and 97 AU in the near-infrared and millimeter wavelengths, respectively. We will show new results of ALMA cycle 2 
observations (band 6; 1.3 mm) of the disk. Furthermore, We will also show results of L' band imaging with Subaru/IRCS for the 
purpose of companion searches.