set output 'spec_e263_33.ps' 
set term postscript enhanced color 'Helvetica,18'  
set key top right 
set logscale x 
set logscale y 
set xtics (2000,4000,6000) 
set ytics (0.4,0.8,1.0,4.0) 
set xlabel 'Wavelength (Angstroms) ' 
set ylabel 'Intensity (arbitrary scale) ' 
set title 'Spectrum of ordinary galaxy 
plot [1300:8000][0.1:6.0] 'e263_33_spec.dat' using ($1):($2*0.8)   with lines lc -1 lw 2 t ''   
set output 
quit 
