\begin{overpic}[width=0.49\textwidth]{cbk1_h_23_gl}
\put(1,74){\colorbox{white}{(\sublabel{cbk1_h_23_gl}) \href{http://dream.misasa.okayama-u.ac.jp/?q=20190311105720-257099}{cbk1_h_23_gl}}}
%%(\subref{cbk1_h_23_gl}) \href{cbk1_h_23_gl}
\color{red}
\put(30.1,38.3){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20170522193513-413680}{spot of ys_gl_CBK1a@31}} % 20170522193513-413680 % \vs(2399.3, 3871.7)
\put(2.1,19.4){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20170518171707-673511}{spot of ys_gl_CBK1a@29}} % 20170518171707-673511 % \vs(2316.7, 3808.8)
\put(48.7,39.8){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20190308113536-279586}{spot of to_gl_cbk1a_h@23}} % 20190308113536-279586 % \vs(2453.3, 3878.6)
%%scale 10 micro meter
\put(1,1){\line(1,0){3.0}}
\end{overpic}