The 'tsx' data is relatively huge but including the
circular polarization information (for 17GHz only), and
the time accuracy is 1 msec (Appendix A.8).
To read this data,
e.g. 1998-4-20 JST 17GHz,
IDL> norh_rd_tsx,'1998-4-20',index,data <CR>
e.g., from 1998-4-23 JST to 4-27
IDL> norh_rd_tsx,'1998-04-23','1998-04-27',index,data <CR>
for 34GHz,
IDL> norh_rd_tsx,'1998-4-20',index,data,freq=34 <CR>
You can directly give the file name as an argument
IDL> norh_rd_tsx,file,index,data <CR>
to plot the data use the Solar Software standard routine
IDL> utplot,index,data(0,*) <CR> ; 17GHz RCP component
IDL> utplot,index,data(1,*) <CR> ; 17GHz LCP component
IDL> utplot,index,data <CR> ; 34GHz