2 IMAGING DATA OF HSC J1152+0047

3 SPECTROSCOPIC OBSERVATION OF HSC J1152+0047

4 LENS MASS MODELING

5 RESULTS
5.1 Lyα emission
5.2 Source Magnitude
5.3 Source size

6 DISCUSSION
6.1 Comparison with high redshift galaxies
6.2 Chromatic variations in the flux ratios

7 CONCLUSION