\begin{overpic}[width=0.49\textwidth]{cbk1_h_22_gl}
\put(1,74){\colorbox{white}{(\sublabel{cbk1_h_22_gl}) \href{http://dream.misasa.okayama-u.ac.jp/?q=20190311104919-486903}{cbk1_h_22_gl}}}
%%(\subref{cbk1_h_22_gl}) \href{cbk1_h_22_gl}
\color{red}
\put(46.4,41.1){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20170519194022-300841}{spot of ys_gl_CBK1a@30}} % 20170519194022-300841 % \vs(2316.6, 3715.2)
\put(45.7,70.7){\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(48.1,40.5){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20190308113536-666938}{spot of to_gl_cbk1a_h@22}} % 20190308113536-666938 % \vs(2321.4, 3713.7)
%%scale 10 micro meter
\put(1,1){\line(1,0){3.0}}
\end{overpic}