set output './iyuma_mwr_a.ps' 
set term postscript color enhanced 'Helvetica,18'  
set grid 
set ylabel 'Instrumental magnitude' 
set xlabel 'Julian Date - 2453800' 
set title 'Field of IY UMa, MWR values '
plot [37.554:37.596][15.5:12]    './pff/starA_.dat4' using ($5-2453800.0):($7+11)             lt 1 lc 1 lw 3 t 'A'  ,    './pff/starB_.dat4' using ($5-2453800.0):($7+11)             lt 1 lc 2 lw 3 t 'B'  ,    './pff/starIY_.dat4' using ($5-2453800.0):($7+11)             lt 1 lc 3 lw 3 t 'IY'  
set output 
quit 
