PRO timestmp
;
; Copy system time to a text file, read it in, and write it unobtrusively
; on the corner of the plot.
;
XYOUTS,!P.CLIP(2)+1.25*!D.Y_CH_SIZE,!P.CLIP(1),SYSTIME(), $
       /DEVICE,ALIGNMENT=0.0,ORIENTATION=90
RETURN
END