xtitle='!17Hours (UT)'
ytitle='!17Rayleighs'
title='!17Eureka Polar Camera Zenith 630.0 nm Brightness, '
rdcols,'c:\data\ql\96012302.ql',n23,t23,b23,s23
rdcols,'c:\data\ql\96012402.ql',n24,t24,b24,s24
rdcols,'c:\data\ql\96012502.ql',n25,t25,b25,s25
psopen,'c:\pub\prikryl\jan96red.ps',/long
!p.multi=[0,1,3,0,0]
plot,t23/3600.,b23,xtitle=xtitle,xrange=[0,24],/xstyle $
                  ,ytitle=ytitle,yrange=[0,300] $
                  ,title=title+ymd2date(1996,1,23),charsize=2
plot,t24/3600.,b24,xtitle=xtitle,xrange=[0,24],/xstyle $
                  ,ytitle=ytitle,yrange=[0,300] $
                  ,title=title+ymd2date(1996,1,24),charsize=2
plot,t25/3600.,b25,xtitle=xtitle,xrange=[0,24],/xstyle $
                  ,ytitle=ytitle,yrange=[0,300] $
                  ,title=title+ymd2date(1996,1,25),charsize=2
timestmp
psclose
end