\\ Species Tag:        &   17003 & Name:&  CH3D          
\\ Version:            &       3 & & Mono-deutero
\\ Date:       & May 2009       & & methane
\\ Contributor:&  B. J. Drouin  & &
\\             &  H.S.P. M\"{u}ller& &
\\ Lines Listed:       &     143 & Q(300.0)=&      806.8991
\\ Freq. (GHz) $<$     &    4829 & Q(225.0)=&      524.5613
\\ Max. J:             &      20 & Q(150.0)=&      286.2703
\\ LOGSTR0=            &    -8.0 & Q(75.00)=&      102.1602
\\ LOGSTR1=            &    -9.0 & Q(37.50)=&       36.9308
\\ Isotope Corr.:      &-3.824   & Q(18.75)=&       14.0565
\\ Egy. (cm$^{-1}$) $>$&     0.0 & Q(9.375)=&        5.9592
\\ $\mu_a$ = &   0.0056          & A=& 157412.
\\ $\mu_b$ = &                   & B=&116325.
\\ $\mu_c$ = &                   & C=&B
\headend

This entry is a combined CDMS and JPL entry.  The  transition frequencies were taken from
(1) B.J. Drouin, S. Yu, J.C. Pearson \& H.S.P.M\"{u}ller, J. Quant. Spectrosc. Radiat. Trans. 110, 2077-2081, 2009.
(2) M. Womack, A. J. Apponi, L. M. Ziurys, 1996, Astrophys. J., 461, 897.
The J" = 2 - 4 transition frequencies were reported by
(3) V. Lattanzi, A. Walters, J. C. Pearson, and B. J. Drouin, 2008, J. Quant. Spectrosc. Radiat. Transfer, 109, 897.
In addition, infrared ground state combination differences were used in the fit. These were published in
(4) C. Chackerian, Jr., and G. Guelachvili, 1980, J. Mol. Spectrosc., 84, 447;
(5) C. Chackerian, Jr., E. S. Bus, W. B. Olson, and G. Guelachvili, 1986, J. Mol. Spectrosc., 117, 255;
(6) O. N. Ulenikov, G. A. Onopenko, N. E. Tyabaeva, J. Schroderus, and S. Alanko, 1999, J. Mol. Spectrosc., 193, 249.

Some discrepencies have been observed among the data sets, the data at 1.2 THz from (1) supersedes that of (3) and the IR data in (4) was used with a calibration factor of 1.0000025 as discussed in (1).  
The dipole moment and distortion corrections were taken from
(6) J. K. G. Watson, M. Takami, and T. Oka, 1979, J. Chem. Phys., 70, 5376.
As the distortion effects are rather large the intensities should be viewed with increasing caution beyond J of about 8.