\\ Species Tag: & 47006 & Name:& P0 \\ Version: & 1 & & Ground \\ Date: & Jan. 1997 & & $^2 \Pi_r$ State \\ Contributor:& J. C. Pearson & & \\ & & & \\ Lines Listed: & 743 & Q(300.0)=& 1539.8440 \\ Freq. (GHz) $<$ & 2631 & Q(225.0)=& 1067.6214 \\ Max. J: & 60 & Q(150.0)=& 643.0602 \\ LOGSTR0= & -10.0 & Q(75.00)=& 293.6296 \\ LOGSTR1= & -10.0 & Q(37.50)=& 146.5057 \\ Isotope Corr.: & -0.0 & Q(18.75)=& 74.8963 \\ Egy. (cm$^{-1}$) $>$& 0.0 & Q(9.375)=& 39.1587 \\ $\mu_a$ = & 1.0 & A=& \\ $\mu_b$ = & & B=& 21899.5 \\ $\mu_c$ = & & C=& \headend The data were taken from: K. Kawaguchi, S. Saito and E. Hirota, 1983, J. Chem. Phys. {\bf 79}, 629. The ground state A value was fixed to the electronic value of R. D. Verma and S. R. Singhal, 1975, Can. J. Phys {\bf 53}, 411. The frequency of the $Pi_{3/2}$ J=2.5-1.5, F=3-2 given at 109823.923 is believed to be the 109829.923 used in the analysis. The dipole is unknown so a unit dipole (1.0 Debye) was used in the calculations.