\\ Species Tag:        &   66005 & Name:& H37ClCO           
\\ Version:            &       1 & & Formyl Chloride
\\ Date:       &  Dec. 2005      & & g.s.
\\ Contributor:&  B. J. Drouin & &
\\             &                 & &
\\ Lines Listed:       &  113891 & Q(300.0)=& 68935.1243
\\ Freq. (GHz) $<$     &    1750 & Q(225.0)=& 44750.9973
\\ Max. J:             &      99 & Q(150.0)=& 24346.0545
\\ LOGSTR0=            &   -12.0 & Q(75.00)=&  8606.2455
\\ LOGSTR1=            &   -12.0 & Q(37.50)=&  3045.2318
\\ Isotope Corr.:      & -0.6217 & Q(18.75)=&  1079.0132 
\\ Egy. (cm$^{-1}$) $>$&   0.0   & Q(9.375)=&   383.2776  
\\ $\mu_a$ = & 0.3               & A=&77858.5454
\\ $\mu_b$ = & 1.6               & B=& 6001.2168
\\ $\mu_c$ = &                   & C=& 5564.8050
\headend
The data sets of H. Takeo and C. Matsumura, 1976, J. Chem. Phys. {\bf 64}, 4536; 
M. Suzuki, K. Yamada, M. Takami, 1981, J. Mol. Spect. {\bf 88}, 207; R. W. Davis, 
M. C. L. Gerry , 1983, J. Mol. Spect. {\bf 97}, 117 were used in a combined analysis.
The dipole moment is taken from, Takeo and Matsumura for the main isotopomer the weak 
field method utilized leaves large uncertainties in these values $\mu_a$ = 0.3(2) D 
and $\mu_b$ 1.6(2) D.