Subaru/HiCIAO $H{K}_{\mathrm{s}}$ imaging of LkH$\alpha$ 330 - multi-band detection of the gap and spiral-like structures

Taichi Uyama, Jun Hashimoto, Takayuki Muto +56

We present $H$- and $K_{\mathrm{s}}$-bands observations of the LkH$\alpha$ 330 disk with a multi-band detection of the large gap and spiral-like structures. The morphology of the outer disk…