\\ Species Tag: & 42004 & Name:& CaD \\ Version: & 1 & & $^{40}$Ca$^2$H isotope \\ Date: & Mar. 1995 & & X$^2\Sigma^+$ state \\ Contributor:& H. M. Pickett & & \\ & & & \\ Lines Listed: & 501 & Q(300.0)=& 579.162 \\ Freq. (GHz) $<$ & 4650 & Q(225.0)=& 434.410 \\ Max. J: & 39 & Q(150.0)=& 290.001 \\ LOGSTR0= & -7.7 & Q(75.00)=& 145.848 \\ LOGSTR1= & -8.0 & Q(37.50)=& 73.909 \\ Isotope Corr.: & -3.8376 & Q(18.75)=& 37.993 \\ Egy. (cm$^{-1}$) $>$& 0.0 & Q(9.375)=& 20.100 \\ $\mu_a$ = & 1.0 & A=& \\ $\mu_b$ = & & B=& 625623.19 \\ $\mu_c$ = & & C=& \headend The rotational data are from C. I. Frum, J. J. Oh, E. A. Cohen, and H. M. Pickett, 1993, Astrophys.\ J. {\bf 408}, L61-64. The dipole moment used is arbitrary.