[Speaker1]
Yuzhu Cui
SOKENDAI 5th year (D3)
(Supervisor: Mareki Honma, Kazuhiro Hada, Hiroshi Nagai)

[Title1]
Variation of M87 jet base revealed by EAVN 2017-2019 campaign.

[Speaker2]
Yongming Liang
SOKENDAI 3rd year (D1)
(Supervisor: Nobunari Kashikawa, Masayuki Tanaka, Yuichi Matsuda, Yutaka Komiyama)

[Title2]
Correlation between galaxies and IGM neutral hydrogen at z~2.2 mapped by Subaru/HSC