xsize=10
ysize=8
size xsize ysize

begin texpreamble
    % set fonts used for text and maths to Palatino
    \usepackage{mathpazo}
    \renewcommand{\familydefault}{ppl}
    \usepackage{upgreek}
    \usepackage[load=abbr]{siunitx}
    \usepackage{bm}
end texpreamble

pt=0.0352777778 ! 1 postscript point

fs=12*pt  !font size
tt=4*pt   !tick length
lw=0.5*pt !line width
glw=2*lw  !graph line width
ms=4*pt   !marker size

set hei fs
set lwidth lw
set just tl


! graph settings
xmn=0
xmx=10
ymn=0
ymx=9

prop=2.52 !the constant of proportionality between the frequencies

amove 0 0
begin graph
 size xsize ysize
 nobox
 scale auto
 xtitle "\tex{$T$ (K)}"
 ytitle "\tex{$\sigma$ (MHz)}"
 data bloo-fits.dat d2=c4,c11 d3=c4,c12
 data bloo-bestfit.dat d1=c1,c2
 xaxis min xmn max xmx dticks 2 dsubticks 1
 xaxis format "fix 0 prepend \tex{$ append $}"
 xticks length tt
 yaxis min ymn max ymx dticks 2 dsubticks 1
 yaxis format "fix 0 prepend \tex{$ append $}"
 yticks length tt
 
 d2 marker fcircle err d3 msize ms
 d1 lstyle 1 color rgb(0,0.788235,0) lwidth glw
end graph