\\ Species Tag:        &   30001 & Name:&  CO-18          
\\ Version:            &       3 & & Carbon monoxide,
\\ Date:       &  Aug. 1997      & & $^{18}$O isotope
\\ Contributor:&  H. S. P. M\"uller & &
\\             &                 & & 
\\ Lines Listed:       &      60 & Q(300.0)=&      114.292
\\ Freq. (GHz) $<$     &    6444 & Q(225.0)=&       85.788
\\ Max. J:             &      60 & Q(150.0)=&       57.294
\\ LOGSTR0=            &   -16.5 & Q(75.00)=&       28.810
\\ LOGSTR1=            &   -16.5 & Q(37.50)=&       14.574
\\ Isotope Corr.:      &  -2.690 & Q(18.75)=&        7.461 
\\ Egy. (cm$^{-1}$) $>$&     0.0 & Q(9.375)=&        3.912 
\\ $\mu_a$ = & 0.11079           & A=& 
\\ $\mu_b$ = &                   & B=& 54891.420
\\ $\mu_c$ = &                   & C=& 
\headend 

The experimental measurements were reported by (1) M. Winnewisser, B. P.
Winnewisser, and G. Winnewisser, in 1985, "Molecular Astrophysics, Series C"
(G. H. F. Diercksen, W. F. Huebner, and P. W. Langhoff, Eds.), Vol. 157,
pp. 375 -- 402. Reidel, Dordrecht.
The dipole moment and dipole centrifugal corrections are taken from (2)
D. Goorvitch, 1994, Astrophys.\ J. Suppl.\ {\bf 95}, 535. Additional
rotational lines up to R(60) from (2) were included in the fit.