\\ Species Tag:        &   96003 & Name:&  CH$_3$Br-81        
\\ Version:            &       2 & & Methyl Bromide $v=0$
\\ Date:       &  Apr. 2020      & &$^{81}$Br isotope,
\\ Contributor:&  B. J. Drouin   & & 
\\             &                 & & 
\\ Lines Listed:       &   14333 & Q(300.0)=&    39434.396 
\\ Freq. (GHz) $<$     &    1807 & Q(225.0)=&    25603.749 
\\ Max. J:             &     96  & Q(150.0)=&    13934.008 
\\ LOGSTR0=            &    -7.0 & Q(75.00)=&     4928.722 
\\ LOGSTR1=            &   -8.5  & Q(37.50)=&     1749.085 
\\ Isotope Corr.:      &  -0.296 & Q(18.75)=&      639.199 
\\ Egy. (cm$^{-1}$) $>$&     0.0 & Q(9.375)=&      249.051 
\\ $\mu_a$ = & 1.82185                & A=& 145779.66
\\ $\mu_b$ = &                   & B=&  9531.8303719
\\ $\mu_c$ = &                   & C=& 
\headend 


The spectrum was calculated from a fit described by Ramos and Drouin, 2011, J.\ Mol.\ Spectrosc.\ {\bf 269}, 187-192.  This fit includes legacy data from multiple literature sources.  The dipole moment is from Carocci et al. 1993. J. Mol. Specrosc. 160(2), 359-370.