; Compile topsi.pro (comes from PSIPLOT).
.com topsi
; Load the SDFITS.
topsi,'data/TGBT22A_603_08.raw.dcr.fits'
; Calibrate all its contents.
getdata,0,0,/cal
; Plot the calibrated data.
plotdata
; and the antenna positions
plotcover
; This is not the best example as these 
; are peak scans, so only a cross over 
; a bright source.