\\ Species Tag:        &   45005 & Name:&  HCS+          
\\ Version:            &       1 & & Thioformyl cation / 
\\ Date:       &Jan. 1990         & & Thioxomethylium,
\\ Contributor:&  R. L. Poynter & & X $^1 \Sigma ^+$
\\             &                 & &
\\ Lines Listed:       &      64 & Q(300.0)=&      293.495
\\ Freq. (GHz) $<$     &    2709 & Q(225.0)=&      220.141
\\ Max. J:             &      64 & Q(150.0)=&      146.859
\\ LOGSTR0=            &    -4.4 & Q(75.00)=&       73.587
\\ LOGSTR1=            &    -6.3 & Q(37.50)=&       36.957
\\ Isotope Corr.:      & -0.022  & Q(18.75)=&       18.647
\\ Egy. (cm$^{-1}$) $>$&     0.0 & Q(9.375)=&        9.495
\\ $\mu_a$ = &1.86               & A=&10691.406(43)
\\ $\mu_b$ = &                   & B=&
\\ $\mu_c$ = &                   & C=&
\headend

The measured lines were taken from P. Thaddeus {\it et al.}, 1981, Astrophys. J. Lett. Ed. {\bf 246}, L41, and C.S. Gudeman {\it et al.}, 1981, Astrophys. J. Lett. Ed. {\bf 246}, L47.
The dipole moment was obtained from a CI calculation reported
in the Gudeman paper.